Exhibit 10.1
                        AMENDMENT TO EMPLOYMENT AGREEMENT


     This  is  an  Amendment  dated  August 10, 2001, to that certain Employment
Agreement  ("Employment  Agreement")  by  and  between Southeastern Michigan Gas
Enterprises,  Inc.,  a  Michigan  corporation,  (the  "Company")  and William L.
Johnson  (the "Executive"), dated as of the 10th day of October, 1996, EXHIBIT A
hereto.  Company's  name  has  been  changed  to  SEMCO  Energy,  Inc.

     Effective June 1, 2001, executive will continue to serve as Chairman of the
Board of the Company, and Executive will no longer serve as President and CEO of
the  Company.  Executive  and  the  Company  desire to provide for the continued
services  of  Executive  as Chairman of the Board of the Company and Executive's
retirement  on  February  28,  2002.

     NOW,  THEREFORE,  the  Employment  Agreement  is hereby amended as follows:

1.     The  Employment  Period  shall  end  on February 28, 2002, which shall be
Executive's  retirement  date.

2.     From  June  1,  2001,  until  February  28,  2002:

     a.     Executive  shall serve only as Chairman of the Board of the Company,
and  perform  other  duties as reasonably requested by the Board of Directors of
the  Company;  and

     b.     Executive  shall  continue to receive his present salary of $406,000
and  shall  continue  to  be  eligible  for  his  current  benefits.

3.     Executive  shall continue to be eligible for a bonus with respect to 2001
in  accordance  with  the  Company's  Short  Term  Incentive  Plan.

4.     Executive's  Supplemental  Executive  Retirement  Plan Executive Security
Agreement  dated February 12, 1997, as amended April 14, 2000, EXHIBIT B hereto,
shall  be  amended  as  shown  in the Amendment, EXHIBIT C hereto, to provide as
follows:

     a.     The monthly Retirement Benefit provided for in Article 2.1(a) shall:
          i.     Commence  March  1,  2002,  and  continue  for  180  months;
          ii.     For  the  payments from March 1, 2002, to December 1, 2002, be
equal  to  $16,667  per  month;  and
          iii.     For  payments  subsequent  to  December,  2002,  be  equal to
$16,667  per  month  less  Executive's monthly benefit paid or payable under the
Company's  qualified  pension  plan  of  one  of  the  following,  as elected by
Executive:
               (1)     Single  Life  Annuity  at  Age  60  ($921.08),  or
               (2)     Joint  and  Survivor  50%  at  Age  60  ($851.72)

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     b.     The  Company's  contribution  to an Executive Security Trust ("Rabbi
Trust")  under  the  Executive  Security  Trust  Agreement, EXHIBIT D HERETO, in
accordance with Article 8.2(1) of the Executive Security Agreement shall be made
March 1, 2002, regardless of whether a Change of Control shall have occurred, in
an  amount  needed to fully fund the amounts described in paragraph 4.a., above,
in  accordance  with  the  Amendment  to  Executive  Security  Trust  Agreement,
substantially  in  the  form of EXHIBIT E hereto.  Further, in the event Company
amends  the  Executive  Security  Trust Agreement or enters into another similar
agreement  with  a successor trustee to the effect that the Trustee or successor
trustee shall maintain a separate account or record indicating the percentage of
the  trust  that  may be allocated ("Account") for each Plan Participant, then a
separate  Account  will  be established for each participant in the Rabbi Trust,
including  Executive.

5.     All  rights of the Company and Executive with respect to the Split Dollar
Life  Insurance  funding  the  Pre-Retirement  Death Benefit under the Executive
Security  Agreement  shall  be  determined  in  accordance with the Split Dollar
Agreement,  EXHIBIT  F hereto, and policies issued in connection with that Split
Dollar  Agreement.

6.     The  provisions  of  paragraph  4,  above, shall not diminish Executive's
rights  under  the  Company's  qualified  pension  plan.

7.     The  Company  shall amend its retiree medical plan to allow retirement at
age  59  with at least five years of service, coverage to begin immediately upon
retirement  for  persons  retiring  at  age  59  and  their  surviving  spouses.

8.     Executive's  existing  stock option agreements are amended as of the date
hereof  in accordance with the Amendment to Stock Option Agreements of even date
herewith,  EXHIBIT  G,  to  provide  that

     a.     all  of  Executive's stock options will be exercisable ("vested") as
of  February  28,  2002;  and

     b.     the  options  and all rights thereunder, to the extent not exercised
as  of  February  28,  2002,  shall  terminate  as  of  February  28,  2005.

     EXHIBIT  G  hereto  also  contains a schedule of Executive's existing stock
options.

9.     Executive's  Change  of Control Employment Agreement dated March 1, 2000,
EXHIBIT H hereto, shall be modified, as shown in EXHIBIT I hereto, to provide as
follows:



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     a.     The  Change  of  Control Period, as defined in Section 1(b) thereof,
and  the  Employment  Period,  as  defined  in  Section  3 thereof, shall end on
February  28,  2002;  and

     b.     Executive's  retirement  on  February  28, 2002 shall be a voluntary
termination  in  accordance  with  Section  6(d)  thereof.

10.     If,  prior  to  February  28, 2002, the Company enters into a definitive
agreement  providing  for a transaction constituting a Change of Control, which,
by  its terms will not be consummated until after February 28, 2002, and Company
desires  Executive's  services  in  connection  with such transaction, Executive
shall  provide  such  services  as  requested  by  the Board of Directors or the
President  and  CEO  of  Company  for  a  fee  to  be  agreed  upon.

11.     This  Amendment  and  the Company's obligations hereunder are subject to
the  condition that Executive enter into the Retirement Agreement in the form of
EXHIBIT  J  hereto  on  or  about  February  28,  2002.

12.     This Amendment has been approved by the Company's Board of Directors, as
evidenced  by  the resolutions approving and implementing this Amendment, copies
of  which  are  EXHIBIT  K  hereto.

     Terms capitalized and not defined herein have the meaning given them in the
Employment  Agreement.  All  other  terms  and  conditions  of  the  Employment
Agreement  continue  in  full  force  and  effect.

Witness                         Company

/s/Sherry  L.  Abbott           By:  /s/Donald  W.  Thomason

                                Its  Lead  Director


Witness                         Executive

/s/Joseph  A.  Ritok,  Jr.      /s/William  L.  Johnson




C:\SEMCO\Bill  Johnson\Retirement\Final  docs\Amendment  to Employment Agreement
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                  Exhibits to Amendment to Employment Agreement

                           
Exhibit  A                    Employment  Agreement

Exhibit  B                    Supplemental  Executive  Retirement Plan Executive
                              Security  Agreement

Exhibit  C                    Amendment  to  Executive  Security  Agreement

Exhibit  D                    Executive  Security  Trust  Agreement

Exhibit  E                    Amendment  to  Executive  Security Trust Agreement

Exhibit  F                    Split  Dollar  Agreement

Exhibit  G                    Amendment  of Stock Option Agreements and Schedule
                              of  Existing  Stock  Options

Exhibit  H                    Change  of  Control  Employment  Agreement

Exhibit I                     Amendment to Change of Control Employment Agreement

Exhibit  J                    Retirement  Agreement

Exhibit  K                    Board  of  Directors  Resolutions






C:\SEMCO\Bill  Johnson\Retirement\Final  docs\Amendment  to Employment Agreement
Final2.wpdTJuly24,  2001