UNITED STATES SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549


                                    FORM 10-Q


(Mark  One)
     [X]  QUARTERLY  REPORT  PURSUANT  TO  SECTION 13 OR 15(d) OF THE SECURITIES
          EXCHANGE  ACT  OF  1934
          FOR  THE  QUARTERLY  PERIOD  ENDED  MARCH  31,  2001

                                       OR

     [ ]  TRANSITION  REPORT  PURSUANT  TO SECTION 13 OR 15(d) OF THE SECURITIES
          EXCHANGE  ACT  OF  1934
          For  the  fiscal  period  from  _____________  to  _____________


                        Commission file number 001-15565


                               SEMCO ENERGY, INC.
             (Exact name of registrant as specified in its charter)

                 MICHIGAN                                  38-2144267
     (State  or  other  jurisdiction  of               (I.R.S.  Employer
       incorporation  or  organization)               Identification  No.)

                  405 WATER STREET, PORT HURON, MICHIGAN 48060
                    (Address of principal executive offices)

                                  810-987-2200
              (Registrant's telephone number, including area code)



Indicate by check mark whether the registrant (1) has filed all reports required
to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during
the  preceding  12  months  (or  for such shorter period that the registrant was
required  to  file  such reports), and (2) has been subject to such requirements
for  the  past  90  days.  Yes  [X]   No  [   ]

The  number  of  outstanding shares of the Registrant's common stock as of April
30,  2001:  18,059,953




                               INDEX TO FORM 10-Q
                               ------------------

                        For Quarter Ended March 31, 2001







                                                                                      Page
                                                                                     Number
                                                                                     ------
                                                                                  
COVER. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .      1

INDEX. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .      2

INFORMATION  REGARDING  FORWARD-LOOKING  STATEMENTS. . . . . . . . . . . . . . . .      2

PART I - FINANCIAL INFORMATION
  Item 1.  Financial Statements. . . . . . . . . . . . . . . . . . . . . . . . . .      3
  Item 2.  Management's Discussion and Analysis of Financial Condition
           and Results of Operations. . . . . . . . . . . . .. . . . . . . . . . .     11

PART II - OTHER INFORMATION
  Item 1.  Legal Proceedings . . . . . . . . . . . . . . . . . . . . . . . . . . .     21
  Item 2.  Changes in Securities . . . . . . . . . . . . . . . . . . . . . . . . .     21
  Item 3.  Default upon Senior Securities. . . . . . . . . . . . . . . . . . . . .     21
  Item 4.  Submission of Matters to a Vote of Securityholders  . . . . . . . . . .     21
  Item 5.  Other Information . . . . . . . . . . . . . . . . . . . . . . . . . . .     21
  Item 6.  Exhibits and Reports on Form 8-K. . . . . . . . . . . . . . . . . . . .     21

SIGNATURE. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .     22

EXHIBIT INDEX. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .     23





FORWARD-LOOKING  STATEMENTS

This  document  contains  forward-looking  statements  within the meaning of the
Private  Securities  Litigation  Reform  Act  of  1995 that are based on current
expectations,  estimates  and  projections  of  SEMCO  Energy,  Inc.  and  its
subsidiaries  (the  "Company").  Statements  that  are  not  historical  facts,
including  statements  about  the  Company's outlook, beliefs, plans, goals, and
expectations,  are  forward-looking  statements. These statements are subject to
potential  risks  and  uncertainties  and,  therefore, actual results may differ
materially.  The  Company  undertakes  no  obligation  to  update  publicly  any
forward-looking statements whether as a result of new information, future events
or  otherwise.  Factors  that may impact forward-looking statements include, but
are  not limited to, the following: (i) the effects of weather and other natural
phenomena;  (ii) the economic climate and growth in the geographical areas where
the  Company  does business; (iii) the capital intensive nature of the Company's
business;  (iv) increased competition within the energy industry as well as from
alternative  forms  of energy; (v) the timing and extent of changes in commodity
prices  for natural gas and propane; (vi) the effects of changes in governmental
and  regulatory  policies,  including income taxes, environmental compliance and
authorized  rates;  (vii)  the Company's ability to bid on and win construction,
engineering  and quality assurance contracts; (viii) the impact of energy prices
on  the  amount  of projects and business available to the Company's engineering
and  construction  services segment; (ix) the nature, availability and projected
profitability  of  potential  investments  available  to  the  Company;  (x) the
Company's  ability  to  accomplish  its  financing  objectives  in  a timely and
cost-effective  manner  in  light of changing conditions in the capital markets,
(xi)  the  Company's  ability  to  operate  and integrate acquired businesses in
accordance with its plans and (xii) the Company's ability to effectively execute
its  strategic  plan.

                                      - 2 -






                                      SEMCO ENERGY, INC.
                               CONSOLIDATED STATEMENTS OF INCOME
                                          (Unaudited)
                           (In thousands, except per share amounts)



                                                     Three Months Ended    Twelve Months Ended
                                                         March 31,             March 31,
                                                    --------------------  --------------------
                                                      2001       2000       2001       2000
                                                    ---------  ---------  ---------  ---------
                                                                         
OPERATING REVENUES
  Gas sales. . . . . . . . . . . . . . . . . . . .  $122,024   $ 98,932   $296,404   $221,123
  Gas transportation . . . . . . . . . . . . . . .     8,058     11,498     27,343     27,238
  Engineering and Construction . . . . . . . . . .    18,151     16,584    109,372     73,286
  Other. . . . . . . . . . . . . . . . . . . . . .     3,694      3,288     11,099      9,537
                                                    ---------  ---------  ---------  ---------
                                                    $151,927   $130,302   $444,218   $331,184
                                                    ---------  ---------  ---------  ---------

OPERATING EXPENSES
  Cost of gas sold . . . . . . . . . . . . . . . .  $ 80,583   $ 60,535   $181,994   $132,325
  Operations and maintenance . . . . . . . . . . .    34,329     32,416    153,952    114,929
  Depreciation and amortization. . . . . . . . . .     9,098      7,982     34,589     23,752
  Property and other taxes . . . . . . . . . . . .     2,938      3,100      9,714      9,367
                                                    ---------  ---------  ---------  ---------
                                                    $126,948   $104,033   $380,249   $280,373
                                                    ---------  ---------  ---------  ---------

OPERATING INCOME . . . . . . . . . . . . . . . . .  $ 24,979   $ 26,269   $ 63,969   $ 50,811

OTHER INCOME (DEDUCTIONS)
  Interest expense . . . . . . . . . . . . . . . .  $ (8,009)  $ (8,696)  $(34,227)  $(25,376)
  Other. . . . . . . . . . . . . . . . . . . . . .       878      1,060      2,776      3,316
                                                    ---------  ---------  ---------  ---------
                                                    $ (7,131)  $ (7,636)  $(31,451)  $(22,060)
                                                    ---------  ---------  ---------  ---------
INCOME BEFORE INCOME TAXES AND
  DIVIDENDS ON TRUST PREFERRED SECURITIES. . . . .  $ 17,848   $ 18,633   $ 32,518   $ 28,751

INCOME TAXES . . . . . . . . . . . . . . . . . . .  $  6,642   $  6,639   $ 11,608   $  9,501
                                                    ---------  ---------  ---------  ---------

NET INCOME BEFORE DIVIDENDS ON TRUST
  PREFERRED SECURITIES . . . . . . . . . . . . . .  $ 11,206   $ 11,994   $ 20,910   $ 19,250

  Dividends on trust preferred securities, net of
  income taxes . . . . . . . . . . . . . . . . . .     2,150          -      7,155          -
                                                    ---------  ---------  ---------  ---------

NET INCOME AVAILABLE TO COMMON
  SHAREHOLDERS . . . . . . . . . . . . . . . . . .  $  9,056   $ 11,994   $ 13,755   $ 19,250
                                                    =========  =========  =========  =========

BASIC EARNINGS PER SHARE . . . . . . . . . . . . .  $   0.50   $   0.67   $   0.76   $   1.08
                                                    =========  =========  =========  =========

DILUTED EARNINGS PER SHARE . . . . . . . . . . . .  $   0.48   $   0.67   $   0.73   $   1.08
                                                    =========  =========  =========  =========

CASH DIVIDENDS PAID PER SHARE. . . . . . . . . . .  $  0.210   $  0.205   $  0.840   $  0.868
                                                    =========  =========  =========  =========

AVERAGE COMMON SHARES OUTSTANDING. . . . . . . . .    18,057     17,917     18,034     17,815
                                                    =========  =========  =========  =========

<FN>

  The accompanying notes to the consolidated financial statements are an integral part of these
                                          statements.


                                      - 3 -






                               SEMCO ENERGY, INC.
                  CONSOLIDATED STATEMENTS OF FINANCIAL POSITION



                                     ASSETS
                                 (In thousands)




                                                       March 31,  December 31,
                                                         2001         2000
                                                      ----------  -------------
                                                      (Unaudited)

                                                            
CURRENT ASSETS
  Cash and temporary cash investments. . . . . . . .  $    6,592  $       1,221
  Receivables, less allowances of $1,653 and $1,436.      48,035         73,139
  Accrued revenue. . . . . . . . . . . . . . . . . .      23,587         32,212
  Prepaid expenses . . . . . . . . . . . . . . . . .      14,390         14,309
  Gas in underground storage . . . . . . . . . . . .       2,010          8,739
  Materials and supplies, at average cost. . . . . .       5,429          5,065
  Gas charges recoverable from customers . . . . . .       2,472          2,698
  Accumulated deferred income taxes. . . . . . . . .       4,036          6,994
  Other. . . . . . . . . . . . . . . . . . . . . . .       1,924            946
                                                      ----------  -------------
                                                      $  108,475  $     145,323

PROPERTY, PLANT AND EQUIPMENT
  Gas distribution . . . . . . . . . . . . . . . . .  $  593,419  $     585,628
  Diversified businesses . . . . . . . . . . . . . .      79,610         79,167
                                                      ----------  -------------
                                                         673,029        664,795
  Less - accumulated depreciation. . . . . . . . . .     162,921        154,769
                                                      ----------  -------------
                                                      $  510,108  $     510,026

DEFERRED CHARGES AND OTHER ASSETS
  Goodwill, less amortization of $10,268 and $9,117.  $  168,580  $     169,692
  Deferred retiree medical benefits. . . . . . . . .      10,565         10,790
  Unamortized debt expense . . . . . . . . . . . . .       6,815          6,966
  Other. . . . . . . . . . . . . . . . . . . . . . .      13,043          8,426
                                                      ----------  -------------
                                                      $  199,003  $     195,874
                                                      ----------  -------------

TOTAL ASSETS . . . . . . . . . . . . . . . . . . . .  $  817,586  $     851,223
                                                      ==========  =============




<FN>

  The accompanying notes to the consolidated financial statements are an integral
                            part of these statements.


                                      - 4 -






                                   SEMCO ENERGY, INC.
                      CONSOLIDATED STATEMENTS OF FINANCIAL POSITION



                             LIABILITIES AND CAPITALIZATION
                                     (In thousands)




                                                               March 31,   December 31,
                                                                  2001         2000
                                                               ----------  -------------
                                                               (Unaudited)

                                                                     
CURRENT LIABILITIES
  Notes payable . . . . . . . . . . . . . . . . . . . . . . .  $  103,414  $     134,142
  Accounts payable. . . . . . . . . . . . . . . . . . . . . .      27,651         32,300
  Customer advance payments . . . . . . . . . . . . . . . . .       8,345         13,068
  Accrued interest. . . . . . . . . . . . . . . . . . . . . .       8,683          8,020
  Amounts payable to customers. . . . . . . . . . . . . . . .       1,919          3,097
  Other . . . . . . . . . . . . . . . . . . . . . . . . . . .      17,448         10,774
                                                               ----------  -------------
                                                               $  167,460  $     201,401

DEFERRED CREDITS AND OTHER LIABILITIES
  Accumulated deferred income taxes . . . . . . . . . . . . .  $   33,462  $      36,385
  Customer advances for construction. . . . . . . . . . . . .      12,681         14,444
  Unamortized investment tax credit . . . . . . . . . . . . .       1,646          1,713
  Other . . . . . . . . . . . . . . . . . . . . . . . . . . .      14,556         14,504
                                                               ----------  -------------
                                                               $   62,345  $      67,046

LONG-TERM DEBT. . . . . . . . . . . . . . . . . . . . . . . .  $  307,720  $     307,930

COMPANY-OBLIGATED MANDATORILY REDEEMABLE TRUST
  PREFERRED SECURITIES OF SUBSIDIARIES HOLDING
  SOLELY DEBT SECURITIES OF SEMCO ENERGY, INC.. . . . . . . .  $  139,379  $     139,374

COMMON SHAREHOLDERS' EQUITY
  Common stock - $1 par value; 40,000,000 shares authorized;
    18,057,911 and 18,055,639 shares outstanding. . . . . . .  $   18,058  $      18,056
  Capital surplus . . . . . . . . . . . . . . . . . . . . . .     115,130        115,186
  Retained earnings . . . . . . . . . . . . . . . . . . . . .       7,494          2,230
                                                               ----------  -------------
                                                               $  140,682  $     135,472
                                                               ----------  -------------

TOTAL LIABILITIES AND CAPITALIZATION. . . . . . . . . . . . .  $  817,586  $     851,223
                                                               ==========  =============




<FN>

  The accompanying notes to the consolidated financial statements are an integral part of
                                    these statements.


                                      - 5 -






                                 SEMCO ENERGY, INC.
                       CONSOLIDATED STATEMENTS OF CASH FLOWS
                                    (Unaudited)
                                   (in thousands)


                                                                Three Months Ended
                                                                    March 31,
                                                               --------------------
                                                                 2001       2000
                                                               ---------  ---------
                                                                    
CASH FLOWS FROM OPERATING ACTIVITIES
  Net income  . . . . . . . . . . . . . . . . . . . . . . . .  $  9,056   $ 11,994
  Adjustments to reconcile net income to net
    cash from operating activities:
        Depreciation and amortization . . . . . . . . . . . .     9,098      7,982
        Changes in assets and liabilities, net of effects of
           acquisitions, divestitures and other changes as
           shown below: . . . . . . . . . . . . . . . . . . .    34,270     13,527
                                                               ---------  ---------
              NET CASH FROM OPERATING ACTIVITIES. . . . . . .  $ 52,424   $ 33,503
                                                               ---------  ---------

CASH FLOWS FROM INVESTING ACTIVITIES
  Property additions - gas distribution . . . . . . . . . . .  $ (7,894)  $ (6,623)
  Property additions - diversified businesses and other . . .    (4,434)    (2,436)
  Proceeds from property sales, net of retirement costs . . .      (238)       285
                                                               ---------  ---------
              NET CASH FROM INVESTING ACTIVITIES. . . . . . .  $(12,566)  $ (8,774)
                                                               ---------  ---------

CASH FLOWS FROM FINANCING ACTIVITIES
  Issuance of common stock, net of expenses . . . . . . . . .  $     33   $    218
  Net cash change in notes payable. . . . . . . . . . . . . .   (30,728)   (23,792)
  Payment of dividends. . . . . . . . . . . . . . . . . . . .    (3,792)    (3,672)
                                                               ---------  ---------
              NET CASH FROM FINANCING ACTIVITIES. . . . . . .  $(34,487)  $(27,246)
                                                               ---------  ---------

CASH AND TEMPORARY CASH INVESTMENTS
  Net increase (decrease) . . . . . . . . . . . . . . . . . .  $  5,371   $ (2,517)
  Beginning of period . . . . . . . . . . . . . . . . . . . .     1,221      6,086
                                                               ---------  ---------

  End of period . . . . . . . . . . . . . . . . . . . . . . .  $  6,592   $  3,569
                                                               =========  =========


  CHANGES IN ASSETS AND LIABILITIES, NET OF EFFECTS OF
     ACQUISITIONS, DIVESTITURES AND OTHER CHANGES:
        Receivables, net. . . . . . . . . . . . . . . . . . .  $ 25,104   $ 25,673
        Accrued revenue . . . . . . . . . . . . . . . . . . .     8,626      9,447
        Materials, supplies and gas in underground storage. .     6,365      4,158
        Gas charges recoverable from customers. . . . . . . .       226         61
        Accounts payable. . . . . . . . . . . . . . . . . . .    (4,649)   (23,257)
        Customer advances and amounts payable to customers. .    (7,664)    (8,342)
        Accrued taxes . . . . . . . . . . . . . . . . . . . .     5,892      4,890
        Other . . . . . . . . . . . . . . . . . . . . . . . .       370        897
                                                               ---------  ---------
                                                               $ 34,270   $ 13,527
                                                               =========  =========

<FN>

   The accompanying notes to the consolidated financial statements are an integral
                             part of these statements.


                                      - 6 -



                               SEMCO ENERGY, INC.
                 NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS
                                   (Unaudited)


(1)     SIGNIFICANT  ACCOUNTING  POLICIES

     Under  the  rules and regulations of the Securities and Exchange Commission
for Form 10-Q Quarterly Reports, certain footnotes and other financial statement
information  normally  included  in  the  year-end financial statements of SEMCO
Energy, Inc. and its subsidiaries (the "Company") have been condensed or omitted
in  the accompanying unaudited financial statements.  These financial statements
prepared  by  the  Company  should  be  read  in  conjunction with the financial
statements  and  notes  thereto  included in the Company's 2000 Annual Report on
Form 10-K filed with the Securities and Exchange Commission.  The information in
the  accompanying financial statements reflects, in the opinion of the Company's
management,  all  adjustments  (which include only normal recurring adjustments)
necessary for a fair statement of the information shown, subject to year-end and
other  adjustments, as later information may require.  Certain reclassifications
have  been  made  to the prior periods' financial statements to conform with the
2001  presentation.

     USE  OF  ESTIMATES  - The preparation of financial statements in conformity
with  generally  accepted  accounting  principles  requires  management  to make
estimates  and  assumptions  that  affect  the  reported  amounts  of assets and
liabilities  and  disclosure of contingent assets and liabilities at the date of
the  financial  statements  and  the  reported  amounts of revenues and expenses
during  the reporting period.  Actual results could differ from those estimates.

     NEW ACCOUNTING STANDARD - On January 1, 2001, the Company adopted Statement
of  Financial  Accounting Standards ("SFAS") No. 133, "Accounting for Derivative
Instruments  and  Hedging  Activities," and SFAS No. 137 and SFAS No. 138, which
were  amendments  to SFAS No. 133 (hereinafter collectively referred to as "SFAS
133").  SFAS  133  was  effective for fiscal years beginning after June 15, 2000
and  establishes  accounting  and  reporting  standards  requiring  that  every
derivative  instrument  (including  certain  derivative  instruments embedded in
other contracts) be recorded in the statement of financial position as either an
asset  or  liability measured at its fair value.  SFAS 133 requires that changes
in  the  derivative's  fair  value  be  recognized  currently in earnings unless
specific  hedge  accounting criteria are met.  Special accounting for qualifying
hedges  allows  a derivative's gains and losses to offset related results on the
hedged  item  in the income statement, and requires that a company must formally
document,  designate,  and assess the effectiveness of transactions that receive
hedge  accounting.
     Certain  gas purchase contracts of the Company qualify under the provisions
of  SFAS  133 and require the recognition of the derivatives at their fair value
in  the  Consolidated  Statement of Financial Position as an asset or liability.
Upon  adoption of SFAS 133 on January 1, 2001, the Company recorded an asset and
liability  of  $1.4  million.  At  March  31, 2001, the Company had an asset and
liability  of  $.5  million  recorded in its Consolidated Statement of Financial
Position  in  accordance  with  SFAS  133.

     SUPPLEMENTAL CASH FLOW INFORMATION - Supplemental cash flow information for
the three months ended March 31, 2001 and 2000 is summarized in the table below.




                                       Three Months Ended
                                            March 31,
                                       ------------------
                                        2001        2000
                                       ------      ------
                                         (in thousands)
                                             
CASH PAID DURING THE PERIOD FOR:
  Interest. . . . . . . . . . . . . .  $7,151      $7,810
  Income taxes, net of refunds. . . .  $    -      $2,357


                                      - 7 -


                               SEMCO ENERGY, INC.
                 NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS
                                   (Unaudited)
                                   (Continued)


(2)     SHORT-TERM  BORROWINGS  AND  CAPITALIZATION

     SHORT-TERM  BORROWINGS  -  The Company has $160 million of short-term lines
of  credit with banks, $140 million of which are committed facilities.  At March
31,  2001,  $57.8  million  of  the  Company's  credit  facilities  were unused.

     COMMON  STOCK  EQUITY  - On April 17, 2001 the Company's Board of Directors
declared  a  regular quarterly cash dividend of $0.21 per share on the Company's
common stock.  The dividend is payable on May 15, 2001 to shareholders of record
at  the  close  of  business  on  May  4,  2001.
     In  February  2001, the Company paid a quarterly cash dividend of $0.21 per
share  on  its  common  stock.  The  total  cash dividend was approximately $3.8
million  of  which  $.7 million was reinvested by shareholders into common stock
through  participation  in  the  Direct Stock Purchase and Dividend Reinvestment
Plan  ("DRIP").  The  DRIP  purchased Company common stock on the open market to
meet  the  dividend  reinvestment  and  stock  purchase  requirements  of  its
participants.  Also  during  the  first  quarter  of  2001,  the  Company issued
approximately  2,300  shares  of  its  common  stock to certain of the Company's
employee  benefit  plans.


(3)     EARNINGS  PER  SHARE

     The  computations  of  basic  and  diluted earnings per share for the three
months  and  twelve  months  ended  March  31,  2001 and 2000 are as follows (in
thousands  except  per  share  amounts):




                                                          Three Months Ended   Twelve Months Ended
                                                              March 31,             March 31,
                                                          ------------------   -------------------
                                                           2001       2000      2001        2000
                                                          -------    -------   -------     -------
                                                                               
BASIC EARNINGS PER SHARE COMPUTATION:

  Net income . . . . . . . . . . . . . . . . . . . . . .  $ 9,056    $11,994   $13,755     $19,250

  Weighted average common shares outstanding . . . . . .   18,057     17,917    18,034      17,815

  Earnings Per Share-Basic . . . . . . . . . . . . . . .  $  0.50    $  0.67   $  0.76     $  1.08

DILUTED EARNINGS PER SHARE COMPUTATION:

  Net income . . . . . . . . . . . . . . . . . . . . . .  $ 9,056    $11,994   $13,755     $19,250
  Adjustment for effect of assumed conversions:
    Preferred convertible stock dividends. . . . . . . .        -          -         -           9
                                                          -------    -------   -------     -------
  Diluted net income . . . . . . . . . . . . . . . . . .  $ 9,056    $11,994   $13,755     $19,259
                                                          -------    -------   -------     -------

  Weighted average common shares outstanding . . . . . .   18,057     17,917    18,034      17,815
  Incremental shares from assumed conversions of:
    FELINE PRIDES. . . . . . . . . . . . . . . . . . . .      774          -       794           -
    Stock options. . . . . . . . . . . . . . . . . . . .       26          -        26           -
    Preferred convertible stock. . . . . . . . . . . . .        -          -         -          16
                                                          -------    -------   -------     -------
  Diluted weighted average common shares outstanding . .   18,857     17,917    18,854      17,831
                                                          -------    -------   -------     -------

  Earnings Per Share-Diluted . . . . . . . . . . . . . .  $  0.48    $  0.67   $  0.73     $  1.08


                                      - 8 -


                               SEMCO ENERGY, INC.
                 NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS
                                   (Unaudited)
                                   (Continued)


(4)     BUSINESS  SEGMENTS

     Effective  January  1,  2001,  the  Company began operating its engineering
services  and  construction  services business segments as one business segment,
and  started  reporting  its  information  technology  services  business  as  a
reportable  business  segment.  As  a  result  of  these changes, the Company is
providing  segment information for the following four business segments: (1) gas
distribution;  (2)  engineering  and  construction  services;  (3)  information
technology  services;  and (4) propane, pipelines and storage.  The latter three
segments  are  sometimes  referred  to together as the "diversified businesses".
For  information  regarding  the  determination  of reportable business segment,
refer  to  Note  11 of the Notes to the Consolidated Financial Statements in the
Company's  2000  Annual  Report  on  Form  10-K.
     The  Company's  gas distribution segment distributes and transports natural
gas  to  approximately  264,000  customers  in  the  state  of  Michigan  and
approximately  105,000  customers  in  the state of Alaska.  The engineering and
construction  ("E & C") services segment currently conducts most of its business
in the mid-western, southern and southeastern areas of the United States.  The E
&  C  segment's primary service is the installation of underground gas mains and
service lines.  Other services include the installation of underground water and
cable  facilities,  engineering  design  services,  quality  assurance services,
testing  and  certification,  global  positioning  surveys  and  other  related
engineering  and project management services.  The information technology ("IT")
service  segment  is  headquartered  in  Michigan and provides IT infrastructure
outsourcing  services,  application  service provider ("ASP") services, Internet
service  provider  ("ISP")  services  and  other  IT  services  with  a focus on
mid-range  computers,  particularly the AS-400 platform.  The propane, pipelines
and storage segment sells approximately 5 million gallons of propane annually to
retail  customers  in  Michigan's  upper  peninsula  and northeast Wisconsin and
operates natural gas transmission, gathering and storage facilities in Michigan.
     The  accounting  policies  of  the operating segments are the same as those
described  in  Notes  1  and  11  of  the  Notes  to  the Consolidated Financial
Statements  in  the  Company's  2000  Annual  Report  on  Form  10-K except that
intercompany  transactions  have  not  been eliminated in determining individual
segment  results.  The  following table provides business segment information as
well  as  a reconciliation ("Corporate and other") of the segment information to
the  applicable  line  in  the Consolidated Financial Statements.  Corporate and
other  includes  corporate  related  expenses  not  allocated  to  segments,
intercompany  eliminations  and  results  of  other  smaller  operations.




                                      - 9 -


                               SEMCO ENERGY, INC.
                 NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS
                                   (Unaudited)
                                   (Continued)





                                     Three Months Ended   Twelve Months Ended
                                         March 31,             March 31,
                                    --------------------  --------------------
                                      2001       2000       2001       2000
                                    ---------  ---------  ---------  ---------
                                                  (in thousands)
                                                         
OPERATING REVENUES
  Gas Distribution . . . . . . . .  $130,969   $111,688   $327,132   $251,539
  Engineering and Construction . .    20,079     20,103    125,862     85,456
  Information Technology Services.     2,210          -      7,394          -
  Propane, Pipelines and Storage .     2,749      2,061      7,637      6,400
  Corporate and Other (a). . . . .    (4,079)    (3,550)   (23,807)   (12,211)
                                    ---------  ---------  ---------  ---------
    Total Operating Revenues . . .  $151,927   $130,302   $444,218   $331,184
                                    =========  =========  =========  =========

OPERATING INCOME (LOSS)
  Gas Distribution . . . . . . . .  $ 27,959   $ 28,659   $ 62,176   $ 50,925
  Engineering and Construction . .    (2,760)    (2,207)     3,149        684
  Information Technology Services.       152          -        633          -
  Propane, Pipelines and Storage .       736        473      1,794      2,017
  Corporate and Other. . . . . . .    (1,108)      (656)    (3,783)    (2,815)
                                    ---------  ---------  ---------  ---------
    Total Operating Income . . . .  $ 24,979   $ 26,269   $ 63,969   $ 50,811
                                    =========  =========  =========  =========

<FN>
(a)  Includes  the  elimination  of  intercompany  engineering  and construction
     services  revenue  of  $1,928,000  and $16,490,000 for the three and twelve
     months  ended  March 31, 2001, respectively, and $3,519,000 and $12,171,000
     for  the  three  and  twelve  months  ended  March  31, 2000, respectively.
     Also  includes  the  elimination  of  intercompany  information  technology
     services  revenue  of  $2,110,000  and  $7,142,000 for the three and twelve
     months ended March 31, 2001, respectively.



(5)     COMMITMENTS  AND  CONTINGENCIES

     ENVIRONMENTAL  MATTERS  -  Prior  to  the construction of major natural gas
pipelines,  gas  for  heating  and  other  uses  was manufactured from processes
involving  coal,  coke  or  oil.  The  Company  owns  seven Michigan sites which
formerly  housed  such  manufacturing  facilities  and  expects  that  it  will
ultimately incur investigation and remedial action costs at some of these sites,
and a number of other sites.  The Company has submitted plans to the appropriate
environmental  regulatory  authority  in the State of Michigan to close one site
and  begin  work  at  another site.  The extent of the Company's liabilities and
potential costs in connection with these sites cannot reasonably be estimated at
this  time.  In  accordance  with  an  MPSC  accounting order, any environmental
investigation  and remedial action costs will be deferred and amortized over ten
years.  Rate  recognition  of  the  related  amortization expense will not begin
until  after  a  prudence  review  in  a  general  rate  case.

                                      - 10 -


                  PART I - FINANCIAL INFORMATION - (CONTINUED)


ITEM  2.     MANAGEMENT'S  DISCUSSION  AND  ANALYSIS  OF FINANCIAL CONDITION AND
             RESULTS  OF  OPERATIONS.


RESULTS  OF  OPERATIONS

     SEMCO  Energy,  Inc. and its subsidiaries (the "Company") had net income of
$9.1  million (or $0.48 per share) for the quarter ended March 31, 2001 compared
to  net income of $12.0 million (or $0.67 per share) for the quarter ended March
31,  2000.  All  references to earnings per share in the Management's Discussion
and Analysis are on a diluted basis.  For information related to the calculation
of diluted earnings per share, refer the Note 3 of the Notes to the Consolidated
Financial  Statements.  On  a  weather-normalized  basis, the net income for the
three  months  ended  March 31, 2001 would have been approximately $11.3 million
(or  $0.60  per share) compared to net income of approximately $14.7 million (or
$0.82  per  share)  for  the  same  period  of  the  prior  year.
     Net income for the twelve months ended March 31, 2001 was $13.8 million (or
$0.73  per  share) compared to $19.3 million (or $1.08 per share) for the twelve
months  ended  March  31, 2000.  On a weather-normalized basis, net income would
have been approximately $17.3 million (or $0.91 per share) for the twelve months
ended  March  31,  2001,  compared  to approximately $25.0 million (or $1.40 per
share)  for  the  same  period ended March 31, 2000.  The results for the twelve
months  ended  March  31,  2000  are not truly comparable since ENSTAR's results
included in this earlier period reflect only the heating season from November 1,
1999,  the  date  ENSTAR  was  acquired,  through  March  2000.
     The  Company's  largest  business  segment,  natural  gas  distribution, is
seasonal  in  nature  and  depends  on the winter months for the majority of its
operating  revenue.  As  a result, a substantial portion of the Company's annual
results  of  operations  is  earned  during the first and fourth quarters of the
year.  The  acquisition of ENSTAR in November of 1999 significantly expanded the
Company's  gas  distribution  business  and, as a result, has made this seasonal
cycle  even more pronounced by contributing additional earnings during the first
and  fourth  quarters and additional losses during the second and third quarters
of  the  year.  In addition, the Company's engineering and construction services
business  segment is also seasonal in nature and makes most of its income during
the  summer  and  fall  months  and  incurs  losses during the winter and spring
months.  Therefore,  the  Company's  results  of operations for the three months
ended  March  31,  2001 and 2000 are not necessarily indicative of results for a
full  year.



                                      - 11 -


                  PART I - FINANCIAL INFORMATION - (CONTINUED)


ITEM  2.     MANAGEMENT'S  DISCUSSION  AND  ANALYSIS  OF FINANCIAL CONDITION AND
             RESULTS  OF  OPERATIONS  (CONTINUED).


RESULTS  OF  OPERATIONS  (CONTINUED)




                                           Three Months Ended   Twelve Months Ended
                                               March 31,             March 31,
                                          --------------------  --------------------
                                            2001       2000       2001       2000
                                          ---------  ---------  ---------  ---------
                                           (in thousands, except per share amounts)
                                                               
Operating revenues . . . . . . . . . . .  $151,927   $130,302   $444,218   $331,184
  Operating expenses . . . . . . . . . .   126,948    104,033    380,249    280,373
                                          ---------  ---------  ---------  ---------
Operating income . . . . . . . . . . . .  $ 24,979   $ 26,269   $ 63,969   $ 50,811
  Other income and (deductions). . . . .    (7,131)    (7,636)   (31,451)   (22,060)
  Income taxes . . . . . . . . . . . . .    (6,642)    (6,639)   (11,608)    (9,501)
                                          ---------  ---------  ---------  ---------
Net income before dividends on
  trust preferred securities . . . . . .  $ 11,206   $ 11,994   $ 20,910   $ 19,250
  Dividends on trust preferred
    securities, net of income tax. . . .     2,150          -      7,155          -
                                          ---------  ---------  ---------  ---------
Net income available to common
  shareholders . . . . . . . . . . . . .  $  9,056   $ 11,994   $ 13,755   $ 19,250
Earnings per share ("EPS"):
  Basic. . . . . . . . . . . . . . . . .  $   0.50   $   0.67   $   0.76   $   1.08
  Diluted. . . . . . . . . . . . . . . .  $   0.48   $   0.67   $   0.73   $   1.08

Average common shares outstanding. . . .    18,057     17,917     18,034     17,815

Impact on net income of colder (warmer)
  than normal weather. . . . . . . . . .  $ (2,232)  $ (2,732)  $ (3,495)  $ (5,705)

Weather-normalized net income. . . . . .  $ 11,288   $ 14,726   $ 17,250   $ 24,955
Weather-normalized EPS:
  Basic. . . . . . . . . . . . . . . . .  $   0.63   $   0.82   $   0.96   $   1.40
  Diluted. . . . . . . . . . . . . . . .  $   0.60   $   0.82   $   0.91   $   1.40


     The  Company  operates  four  reportable  business  segments:  (1)  gas
distribution;  (2)  engineering  and  construction  services;  (3)  information
technology  services;  and (4) propane, pipelines and storage.  The latter three
segments  are  sometimes  referred  to together as the "diversified businesses".
Refer  to  Note  4  of  the  Notes  to the Consolidated Financial Statements for
further  information  regarding  business  segments  and  a summary of operating
revenues  and  operating  income  by  business  segment.
     The  business  segment  analyses  and other discussions on the next several
pages  provide  additional information regarding variations in operating results
when  comparing  the  three and twelve month periods ended March 31, 2001 to the
same  periods  of  the prior year.  The Company evaluates the performance of its
business  segments  based  on  the operating income generated.  Operating income
does not include income taxes, interest expense, extraordinary items, changes in
accounting methods or other non-operating income and expense items.  A review of
the  non-operating  items  follows  the  business  segment  discussions.


                                      - 12 -


                  PART I - FINANCIAL INFORMATION - (CONTINUED)


ITEM  2.     MANAGEMENT'S  DISCUSSION  AND  ANALYSIS  OF FINANCIAL CONDITION AND
             RESULTS  OF  OPERATIONS  (CONTINUED).


GAS  DISTRIBUTION

     The  Company's  gas distribution business segment consists of operations in
Michigan  and  Alaska.  ENSTAR,  the  Alaska-based  operation,  was  acquired on
November  1,  1999.  The  acquisition  of ENSTAR was accounted for as a purchase
and,  therefore,  the  consolidated  financial  statements  and  the table below
include the results of ENSTAR's operations since November 1, 1999.  The Michigan
gas  distribution  operation  and  ENSTAR  are  referred to together as the "Gas
Distribution  Business".
     Operating  income  for  the Gas Distribution Business was $28.0 million for
the  quarter  ended  March  31,  2001, compared to $28.7 million for the quarter
ended  March  31,  2000.  On a weather-normalized basis, the operating income of
the  Gas  Distribution  Business would have been approximately $31.7 million for
the  first  quarter of 2001 compared to approximately $33.0 million for the same
period  of  the  prior  year.




                                        Three Months Ended   Twelve Months Ended
                                            March 31,             March 31,
                                       --------------------  --------------------
                                         2001       2000       2001       2000
                                       ---------  ---------  ---------  ---------
                                                  (dollars in thousands)
                                                            
Gas sales revenues. . . . . . . . . .  $ 122,024  $  98,932  $ 296,405  $ 221,124
Cost of gas sold. . . . . . . . . . .     80,583     60,535    181,994    132,325
                                       ---------  ---------  ---------  ---------

  Gas sales margin. . . . . . . . . .  $  41,441  $  38,397  $ 114,411  $  88,799
Gas transportation revenue. . . . . .      8,058     11,498     27,343     27,237
Other operating revenue . . . . . . .        887      1,258      3,384      3,178
                                       ---------  ---------  ---------  ---------

  Gross margin. . . . . . . . . . . .  $  50,386  $  51,153  $ 145,138  $ 119,214
Operating expenses. . . . . . . . . .     22,427     22,494     82,962     68,289
                                       ---------  ---------  ---------  ---------

Operating income. . . . . . . . . . .  $  27,959  $  28,659  $  62,176  $  50,925
                                       =========  =========  =========  =========

Weather-normalized operating income .  $  31,639  $  32,959  $  68,046  $  59,575
                                       =========  =========  =========  =========

Volumes of gas sold (MMcf). . . . . .     26,955     23,248     64,760     46,618
Volumes of gas transported (MMcf) . .     12,572     16,010     45,268     39,134
Number of customers at end of period.    369,110    359,913    369,110    359,913
Degree Days . . . . . . . . . . . . .      3,215      3,140      7,370      6,551
Percent colder (warmer) than normal .     (7.3)%    (10.6)%     (4.2)%    (10.7)%

<FN>
     The  amounts  in  the  above  table  include  intercompany  transactions.


     GAS  SALES  MARGIN  -  During  the  first quarter of 2001, gas sales margin
increased  by  $3.0  million  when  compared  to the first quarter of 2000.  The
increase  is  due  primarily  to  an increase in gas sales as a result of colder
weather compared to the first quarter of 2000, the addition of new customers and
customers  switching  from  the  Company's  aggregated  transportation  services
("ATS")  program  back  to general gas sales service, offset partially by higher
gas  costs.

                                      - 13 -


                  PART I - FINANCIAL INFORMATION - (CONTINUED)


ITEM  2.     MANAGEMENT'S  DISCUSSION  AND  ANALYSIS  OF FINANCIAL CONDITION AND
             RESULTS  OF  OPERATIONS  (CONTINUED).


GAS  DISTRIBUTION  (CONTINUED)

     Weather  during  the  first  quarter of 2001 was 7.3% warmer than normal in
Michigan and Alaska combined, while the weather during the first quarter of 2000
was 10.6% warmer than normal.  Under normal weather conditions, gas sales margin
for  the  quarter  ended  March 31, 2001 would have been higher by approximately
$3.7  million and for the quarter ended March 31, 2000 would have been higher by
approximately  $4.3  million.
     The  ATS  program, which was effective April 1, 1998, provides all Michigan
commercial and industrial customers the opportunity to purchase their gas from a
third-party  supplier,  while allowing the Gas Distribution Business to continue
charging  the  existing  distribution  fees and customer fees.  Distribution and
customer  fees associated with customers who switch to third-party gas suppliers
are  recorded  in  gas  transportation  revenue  rather  than gas sales revenue,
because  the Company acts as a transporter for those customers.  During 2000 and
2001,  certain  ATS  customers  switched back to the Company's general gas sales
service  because  the  third-party  suppliers  they  were  utilizing  stopped
participating in the ATS program, primarily due to a significant increase in the
market  price  of  natural  gas.
     Gas  sales  margin  for the twelve months ended March 31, 2001 increased by
$25.6  million, when compared to the twelve months ended March 31, 2000.  A full
twelve months of operations from ENSTAR, which was acquired on November 1, 1999,
accounted  for  approximately $13.0 million of the increase in gas sales margin.
The  remainder  of the increase is attributable to the Michigan gas distribution
operation,  and  is  due  primarily  to  an increase in gas sales as a result of
colder  weather compared to the twelve months ended March 31, 2000, the addition
of new customers, and customers switching from the Company's ATS program back to
general  gas  sales  service.
     Weather  during the twelve months ended March 31, 2001 was 4.2% warmer than
normal  in  Michigan  and  Alaska  combined, while the weather during the twelve
months  ended March 31, 2000 was 10.7% warmer than normal.  Under normal weather
conditions, gas sales margin for the twelve months ended March 31, 2001 and 2000
would  have  been  higher  by  approximately  $5.9  million  and  $8.6  million,
respectively.

     GAS TRANSPORTATION REVENUE - For the three months ended March 31, 2001, gas
transportation  revenue  decreased  by  $3.4  million  when compared to the same
period ended March 31, 2000.  The primary cause of the decrease was switching by
customers  from  the ATS program back to the Company's general gas sales service
and  a  decrease  in  standard  transportation  revenue.
     Transportation revenue for the twelve months ended March 31, 2001 increased
by  $.1  million  when compared to the same period ended March 31, 2000.  A full
twelve  months  of  transportation revenue from ENSTAR represents an increase of
$6.5  million.  The  increase  generated  by  ENSTAR was partially offset by the
impact of ATS customers switching from the ATS program back to general gas sales
service  during  the  period.  As  discussed  above,  under the ATS program, the
Company  charges ATS customers the same distribution fees and customer fees that
are  charged  to  general  gas  sales  service  customers.

     OTHER OPERATING REVENUE - During the first quarter of 2001, other operating
revenue  decreased  by  $.4  million when compared to the first quarter of 2000.
The  decrease  was  due  to  lower  service  fees, primarily associated with ATS
customers  switching  back  to  the  Company's general gas sales service.  Other
operating  revenues for the twelve months ended March 31, 2001 were $3.4 million
compared  to  $3.2  million for the twelve months ended March 31, 2000.  The $.2
million  increase  was  due  primarily  to  a  bonus  received for completing on
schedule  the  installation  of  a  large  diameter  transmission pipeline for a
customer,  offset  partially  by  a  decrease  in  fees  associated with the ATS
program.

                                      - 14 -


                  PART I - FINANCIAL INFORMATION - (CONTINUED)


ITEM  2.     MANAGEMENT'S  DISCUSSION  AND  ANALYSIS  OF FINANCIAL CONDITION AND
             RESULTS  OF  OPERATIONS  (CONTINUED).


GAS  DISTRIBUTION  (CONTINUED)

     OPERATING  EXPENSES  -  The  operating  expenses  of  the  Gas Distribution
Business  for the three months ended March 31, 2001 were $22.4 million, which is
essentially  unchanged  from  the  same period of 2000.  However, there were two
offsetting  variances  in  expenses.  Depreciation  and  amortization  expense
increased  by  approximately  $.4  million due primarily to additional property,
plant  and  equipment placed in service but was offset by a decrease in property
tax  expense.  The  decrease in property taxes was due to new property valuation
tables  approved  by  the  State  of  Michigan.
     Operating  expenses for the twelve months ended March 31, 2001 increased by
$14.7  million  when compared to the twelve months ended March 31, 2000.  A full
twelve  months  of  operations at ENSTAR accounts for $17.1 million of increased
operating  expenses.  The  offsetting  decrease  of  $2.4 million relates to the
Michigan  gas  distribution  operation  and  includes  a  number  of  offsetting
increases  and  decreases  in  expenses.
     The  decreases  in  expenses  at the Michigan operation, when comparing the
twelve-month  periods,  included  a  reduction  in general operating expenses of
approximately $1.2 million due primarily to lower employee-related expenses such
as  employee  incentive  compensation,  pension  and  retiree  medical expenses.
Pension  and  retiree  medical  expenses  decreased  due to better than expected
historical  experience,  changes  in actuarial assumptions between periods and a
settlement credit related to an early retirement program offered to employees in
2000.  The  decrease  was also due in part to property and other business taxes,
which  were  lower  by  $2.5 million for the twelve months ended March 31, 2001,
when  compared  to  the  twelve months ended March 31 2000.  Property taxes were
lower  due  to  new  property  valuation  tables discussed previously and a $2.1
million reduction in property taxes recorded in 2000 based on pending appeals of
prior years' personal property tax assessments.  The decrease in property taxes,
when  comparing the twelve-month periods, was offset partially by a $1.3 million
reduction  in  property  taxes  recorded  in  1999  based  on the prior year tax
appeals.
     The  above  decreases in expenses, when comparing the twelve-month periods,
were  offset  by  an  increase of approximately $1.3 million in depreciation and
amortization  expense.  The  increase  was due primarily to additional property,
plant  and  equipment  placed  in  service.

     REGULATORY  MATTERS  -  During  2000,  the  Company  filed  certain revenue
requirement  and  cost  of service information with the Regulatory Commission of
Alaska  ("RCA")  as required by the October 1999 order approving the transfer of
ownership  of  ENSTAR.  In  November  2000,  the  RCA issued an order requesting
additional  information  in  order  to  ensure  that ENSTAR's rates are just and
reasonable.  The order also appointed a hearing examiner and established certain
procedures.  The order indicated that, if changes in ENSTAR's existing rates are
required,  such  changes  would  be applied on a prospective basis.  On March 5,
2001,  the RCA issued an additional order granting ENSTAR's motion to use a 2000
test  year,  accepting a proposed procedural schedule, and finding that, because
the proceeding was taking longer than expected, ENSTAR should show cause why its
current rates should not be made interim and refundable effective April 6, 2001.
The  hearing on this issue of the interim and refundable rates was held on April
4,  and  a decision has not yet been issued.  The Company's position is that the
RCA's  power to declare a utility's rates interim and refundable is limited to a
specified  portion of those rates and that the evidence presented in the hearing
indicates  that  ENSTAR's  rates  are  just  and  reasonable.


                                      - 15 -


                  PART I - FINANCIAL INFORMATION - (CONTINUED)


ITEM  2.     MANAGEMENT'S  DISCUSSION  AND  ANALYSIS  OF FINANCIAL CONDITION AND
             RESULTS  OF  OPERATIONS  (CONTINUED).


ENGINEERING  AND  CONSTRUCTION

The Company's engineering and construction ("E & C") business is seasonal.  As a
result, it generally incurs operating losses during the winter and spring months
when underground construction and related services are inhibited by weather, and
generates  the  majority  of  its  operating  income  during the summer and fall
months.  In  addition,  as  this business expands, the seasonal operating losses
and  profits  typically  become  proportionally  larger.




                                   Three Months Ended  Twelve Months Ended
                                        March 31,           March 31,
                                   ------------------  -------------------
                                     2001      2000      2001       2000
                                   --------  --------  --------    -------
                                               (in thousands)
                                                       
Operating revenues. . . . . . . .  $20,079   $20,103   $125,862    $85,456
Operating expenses. . . . . . . .   22,839    22,310    122,713     84,772
                                   --------  --------  --------    -------
Operating income (loss) . . . . .  $(2,760)  $(2,207)  $  3,149    $   684
                                   ========  ========  ========    =======

Feet of pipe and cable installed.      930       997      7,895      6,508
Billed engineering hours. . . . .       32        94        230        356

<FN>

     The  amounts  in  the  above  table  include  intercompany  transactions.


     OPERATING  REVENUES  - The operating revenues of the E & C Business for the
first  quarter of 2001 were essentially unchanged at $20.1 million when compared
to  the  first  quarter of 2000.  Operating revenues for the twelve months ended
March  31,  2001 were $125.9 million, an increase of $40.4 million (or 47%) over
the  same  period  ended  March  31, 2000.  The increase is due primarily to the
timing  of  business  acquisitions  and  an  increase  in construction projects.
Several  E & C business acquisitions were made during or after the twelve months
ended  March  31,  2000.  Refer  to  Note  3  of  the  Notes to the Consolidated
Financial  Statements  in  the Company's 2000 Annual Report on Form 10-K for the
acquisition  dates of all E & C businesses acquired during the past three years.

     OPERATING INCOME - The E & C Business had a seasonal operating loss of $2.8
million for the first quarter of 2001 compared to a loss of $2.2 million for the
first  quarter  of  2000.  The increased operating loss for the first quarter of
2001  was due in part to increased project costs as a result of more restrictive
deep-ground frost conditions in certain regions of the midwest and other events.
In  addition,  operating  income  for the first quarter of 2000 included profits
from  two  large  telecommunication  projects.
     Operating  income  for  the  twelve  months  ended  March 31, 2001 was $3.1
million,  compared  to  $.7  million for the twelve months ended March 31, 2000.
The increase is due primarily to the operating income of the businesses acquired
during  or  after the twelve months ended March 31, 2000 and the items discussed
above,  which  affected  results  for the three-month periods.  Operating income
during  the  twelve months ended March 31, 2001 was also impacted by higher fuel
costs  and  a  decrease  in  engineering  and  pipeline  inspection  projects.

                                      - 16 -


                  PART I - FINANCIAL INFORMATION - (CONTINUED)


ITEM  2.     MANAGEMENT'S  DISCUSSION  AND  ANALYSIS  OF FINANCIAL CONDITION AND
             RESULTS  OF  OPERATIONS  (CONTINUED).


INFORMATION  TECHNOLOGY  SERVICES

This  is  the  first  quarter  that  the  Company  is  reporting its information
technology  ("IT")  services  business  as  a  separate  business segment.  This
business,  under  the Aretech Information Services name, began operations in May
of  2000  and  provides IT infrastructure outsourcing services, ASP services and
other  IT  services with a focus on mid-range computers, particularly the AS-400
platform.  Aretech  is  also  an internet service provider ("ISP") and currently
has  approximately  1,200  ISP  customers.




                         Three Months Ended  Twelve Months Ended
                              March 31,           March 31,
                         ------------------  -------------------
                          2001        2000    2001         2000
                         ------       -----  ------        -----
                                      (in thousands)
                                               
Operating revenues. . .  $2,210       $   -  $7,394        $   -
Operating expenses. . .   2,058           -   6,761            -
                         ------       -----  ------        -----
Operating income. . . .  $  152       $   -  $  633        $   -
                         ======       =====  ======        =====

<FN>
     The  amounts  in  the  above  table  include  intercompany  transactions.


     OPERATING  REVENUES  AND  INCOME  -  Operating revenues for the IT services
business  for the three and twelve months ended March 31, 2001 were $2.2 million
and  $7.4  million, respectively.  Operating income for the same periods was $.2
million  and  $.6  million,  respectively.


PROPANE,  PIPELINES  AND  STORAGE




                         Three Months Ended  Twelve Months Ended
                              March 31,       March 31,
                         ------------------  -------------------
                          2001        2000    2001         2000
                         ------      ------  ------       ------
                                     (in thousands)
                                              
Operating revenues. . .  $2,749      $2,061  $7,637       $6,400
Operating expenses. . .   2,013       1,588   5,843        4,383
                         ------      ------  ------       ------
Operating income. . . .  $  736      $  473  $1,794       $2,017
                         ======      ======  ======       ======



     OPERATING  REVENUES  -  The  operating  revenues  of the Company's propane,
pipelines  and  storage business for the three and twelve months ended March 31,
2001  were $2.7 million and $7.6 million, respectively, compared to $2.1 million
and  $6.4 million, respectively, for the same periods ended March 31, 2000.  The
increases  during  the periods were due primarily to higher propane distribution
revenues.  However,  during the twelve months ended March 31, 2001, the increase
in  propane  revenues  was offset partially by slightly lower pipeline revenues.
The  increase  in propane revenues was due to an increase in the market price of
propane.  Pipeline  revenues  were down due primarily to the absence of revenues
from  a  pipeline  that  was  sold  in  mid-1999.

                                      - 17 -


                  PART I - FINANCIAL INFORMATION - (CONTINUED)


ITEM  2.     MANAGEMENT'S  DISCUSSION  AND  ANALYSIS  OF FINANCIAL CONDITION AND
             RESULTS  OF  OPERATIONS  (CONTINUED).


PROPANE,  PIPELINES  AND  STORAGE  (CONTINUED)

     OPERATING  INCOME  -  The  operating income from the propane, pipelines and
storage business for the three months ended March 31, 2001, when compared to the
same  period  of  2000, increased by $.3 million due primarily to better propane
margins  and  lower  administrative  expenses.  Operating  income for the twelve
months  ended March 31, 2001 decreased by $.2 million, when compared to the same
period  ended  March 31, 2000.  The decrease was caused primarily by the absence
of  operating income from a pipeline that was sold in mid-1999, offset partially
by  better  propane  margins.


OTHER  INCOME  AND  DEDUCTIONS




                                       Three Months Ended  Twelve Months Ended
                                            March 31,           March 31,
                                       ------------------  --------------------
                                         2001      2000      2001       2000
                                       --------  --------  ---------  ---------
                                                    (in thousands)
                                                          
Interest expense. . . . . . . . . . .  $(8,009)  $(8,696)  $(34,227)  $(25,376)
Other income. . . . . . . . . . . . .      878     1,060      2,776      3,316
                                       --------  --------  ---------  ---------

  Total other income (deductions) . .  $(7,131)  $(7,636)  $(31,451)  $(22,060)
                                       ========  ========  =========  =========



     INTEREST  EXPENSE  - Interest expense for the twelve months ended March 31,
2001,  when  compared to the same period ended March 31, 2000, increased by $8.9
million.  The  increase  is due primarily to increases in debt levels to finance
the  Company's  capital  expenditure  and  business acquisition programs and for
general  corporate  purposes.  The  most  significant  increase  in  debt levels
occurred  on  November  1,  1999,  when  the  Company  incurred  $290 million of
additional short-term debt to finance the acquisition of ENSTAR ("bridge loan").
The bridge loan was repaid during the second and third quarters of 2000 with the
proceeds  of several securities offerings and borrowings from the Company's bank
lines  of  credit.  Interest  expense for the twelve months ended March 31, 2000
also  includes  $2.1  million  of  income  recognized  on  interest  rate  swaps
terminated  during  the  first  quarter  of 2000.  Refer to Notes 5 and 6 of the
Notes  to  the  Consolidated  Financial  Statements in the Company's 2000 Annual
Report on Form 10-K for further information regarding bridge loan and securities
offerings.
     Interest expense for the three months ended March 31, 2001 decreased by $.7
million when compared to the same quarter ended March 31, 2000.  The bridge loan
discussed  above  was outstanding during the first quarter of 2000, while during
the  first  quarter  of 2001, the Company had long-term debt and trust preferred
securities outstanding.  As a result, interest expense is down primarily because
the  dividends  on  the  trust preferred securities are reported separately from
interest  expense.  Interest expense for the first quarter of 2000 also included
$2.1  million  of  non-recurring  income  recognized on terminated interest rate
swaps.

                                      - 18 -


                  PART I - FINANCIAL INFORMATION - (CONTINUED)


ITEM  2.     MANAGEMENT'S  DISCUSSION  AND  ANALYSIS  OF FINANCIAL CONDITION AND
             RESULTS  OF  OPERATIONS  (CONTINUED).


OTHER  INCOME  AND  DEDUCTIONS  (CONTINUED)

     OTHER  INCOME  -  Other income for the three months and twelve months ended
March  31,  2001  decreased  by  $.2  million and $.5 million respectively, when
compared  to  the  same  periods  ended March 31, 2000.  The decrease during the
first quarter of 2001 was due primarily to non-recurring income during the first
quarter  of  2000 from an investment in a gas storage partnership.  The decrease
during  the twelve months ended March 31, 2001, when compared to the same period
of  2000,  was  due  to  lower  allowances  for  funds  used during construction
("AFUDC")  and  the  non-recurring income in the first quarter of 2000 discussed
above.


INCOME  TAXES

     Income  taxes  were $6.6 million for both the first quarter of 2000 and the
first  quarter of 2001.  Income taxes for the twelve months ended March 31, 2001
increased  by  approximately $2.1 million when compared to the same period ended
March  31,  2000.  The  change  in  income  taxes,  when comparing one period to
another,  is  due  primarily  to  changes  in  earnings  before income taxes and
dividends  on  trust  preferred  securities  and  any  adjustments necessary for
compliance  with  tax  laws  and  regulations.


DIVIDENDS  ON  TRUST  PREFERRED  SECURITIES,  NET  OF  INCOME  TAX

     The  Company issued trust preferred securities and FELINE PRIDES during the
second  quarter  of 2000.  These securities are described in Note 5 of the Notes
to  the Consolidated Financial Statements in the Company's 2000 Annual Report on
Form  10-K.  Dividends  on  these  securities,  net of income tax, for the three
months  and  twelve  months ended March 31, 2001 were approximately $2.2 million
and  $7.2  million,  respectively.


LIQUIDITY  AND  CAPITAL  RESOURCES

     CASH  FLOWS  FROM  INVESTING  -  The  following  table  identifies  capital
investments  for  the  three  months  ended  March  31,  2001  and  2000:




                                                          Three Months Ended
                                                                March 31,
                                                          ------------------
                                                           2001        2000
                                                          -------     ------
                                                             (in thousands)
                                                                
Capital investments:
  Property additions - gas distribution. . . . . . . . .  $ 7,894     $6,623
  Property additions - diversified businesses and other.    4,434      2,436
                                                          -------     ------
                                                          $12,328     $9,059
                                                          =======     ======



     The  Company  has  spent  approximately $12.3 million on property additions
during the first three months of 2001 and anticipates spending approximately $33
million  on  property  additions  during the remainder of 2001.  The Company may
also  incur expenditures for business acquisitions during the remainder of 2001.

                                      - 19 -


                  PART I - FINANCIAL INFORMATION - (CONTINUED)


ITEM  2.     MANAGEMENT'S  DISCUSSION  AND  ANALYSIS  OF FINANCIAL CONDITION AND
             RESULTS  OF  OPERATIONS  (CONTINUED).


LIQUIDITY  AND  CAPITAL  RESOURCES  (CONTINUED)

     CASH  FLOWS  FROM  OPERATIONS  - Net cash from operating activities for the
three months ended March 31, 2001, when compared to the same period of the prior
year,  increased  by  $18.9  million.  The  change  in  operating  cash flows is
influenced  significantly by changes in the level and cost of gas in underground
storage,  changes  in  accounts receivable and accrued revenue and other working
capital  changes.  The  changes  in these accounts are largely the result of the
timing  of  cash  receipts  and  payments.

     CASH  FLOWS  FROM FINANCING - Net cash used for financing activities during
the three months ended March 31, 2001 increased by $7.2 million when compared to
the  same  period  ended  March  31,  2000.




                                                    Three Months Ended
                                                        March 31,
                                                   --------------------
                                                     2001       2000
                                                   ---------  ---------
                                                      (in thousands)
                                                        
Cash provided by (used in) financing activities:
  Issuance of common stock. . . . . . . . . . . .  $     33   $    218
  Net cash change in notes payable. . . . . . . .   (30,728)   (23,792)
  Payment of dividends. . . . . . . . . . . . . .    (3,792)    (3,672)
                                                   ---------  ---------
                                                   $(34,487)  $(27,246)
                                                   =========  =========



     In April 2001 the Company's Board of Directors declared a regular quarterly
cash dividend of $0.21 per share on the Company's common stock.  The dividend is
payable  on  May  15, 2001 to shareholders of record at the close of business on
May  4,  2001.

     FUTURE  FINANCING  -  In general, the Company funds its capital expenditure
program  and  dividend payments with operating cash flows and the utilization of
short-term  lines  of  credit.  When appropriate, the Company will refinance its
short-term  lines with long-term debt, common stock or other long-term financing
instruments.  The Company has short-term credit facilities of $160 million, $140
million  of  which  are committed facilities.  $57.8 million of these short-term
credit  facilities  were  unused  at  March  31,  2001.
     In  March  2000,  a  registration  statement  on  Form  S-3  ("registration
statement")  filed by the Company and SEMCO Capital Trust I, SEMCO Capital Trust
II  and  SEMCO  Capital  Trust  III  ("Capital  Trusts") with the Securities and
Exchange Commission became effective.  At March 31, 2001, there was $224 million
of  available  financing  remaining  under the Company's registration statement.
     The Company may acquire additional businesses during the remainder of 2001.
If  business  acquisitions  are made, the Company will likely raise the required
capital  through  a  combination  of  utilizing  short-term  lines of credit and
issuing  long-term  debt  or  equity.
     The  Company's  ratio  of earnings to fixed charges was 1.48 for the twelve
months ended March 31, 2001.  If you assume that common stock of the Company was
issued  in  place  of  the FELINE PRIDES, the ratio of earnings to fixed charges
would  have  been  1.75.


                                      - 20 -


                           PART II - OTHER INFORMATION


ITEM  1.  LEGAL  PROCEEDINGS.

          None.


ITEM  2.  CHANGES  IN  SECURITIES.

          During  the  first quarter of 2001, the Company issued an aggregate of
2,272  shares  of  unregistered  common  stock  to  the  members of its Board of
Directors  in  exchange  for  services  rendered,  valued  at  $33,100.
          The  preceding  transaction was exempt from registration under Section
4(2)  of  the  Securities  Act  of  1933.


ITEM  3.  DEFAULT  UPON  SENIOR  SECURITIES.

          Not  applicable.


ITEM  4.  SUBMISSION  OF  MATTERS  TO  A  VOTE  OF  SECURITYHOLDERS.

          Not  applicable.


ITEM  5.  OTHER  INFORMATION.

          Not  applicable.


ITEM  6.  EXHIBITS  AND  REPORTS  ON  FORM  8-K.

     (a)  List  of  Exhibits  -  (See  page  23  for  the  Exhibit  Index.)

           3(ii)     Bylaws--last  revised  April  25,  2001.
          12         Ratio  of  Earnings  to  Fixed  Charges.

     (b)  Reports  on  Form  8-K.

          No  reports  on  Form 8-K were filed during the first quarter of 2001.


                                      - 21 -


                                   SIGNATURES



Pursuant  to  the  requirements  of  the  Securities  Exchange  Act of 1934, the
registrant  has  duly  caused  this  report  to  be  signed on its behalf by the
undersigned  thereunto  duly  authorized.

                                        SEMCO  ENERGY,  INC.
                                                (Registrant)


Dated:  May  15,  2001
                                        By:  /s/Sebastian  Coppola
                                           -------------------------------------
                                           Sebastian  Coppola
                                           Senior  Vice  President and Principal
                                           Financial  Officer

                                      - 22 -




                                  EXHIBIT INDEX
                                    Form 10-Q
                               First Quarter 2001


 Exhibit
   No.       Description                                   Filed  Herewith
- --------     -----------                                   ---------------
                                                     
   3(ii)     Bylaws--last  revised  April  25,  2001.             x
  12         Ratio  of  Earnings  to  Fixed  Charges.             x



                                      - 23 -