Exhibit 99.1

                 Capstone Turbine Reports 3rd Quarter
                   Revenue Up 23% Over 2nd Quarter

    CHATSWORTH, Calif.--(BUSINESS WIRE)--Feb. 9, 2006--Capstone
Turbine Corporation(R) (Nasdaq:CPST) (www.microturbine.com) reported
results for the third quarter of fiscal year 2006 on Form 10-Q filed
with the Securities and Exchange Commission on February 9, 2006.
    Revenues increased to $7.0 million for the third quarter, up over
50% from the prior year comparable quarter, with backlog increasing
over 60%.

    Financial Summary

    Capstone's revenues increased to $7.0 million for the third
quarter, up over 50% from the prior year comparable quarter, and up
23% from the second quarter. The increase indicates growing market
acceptance and increased adoption rate. Backlog at the end of the
third quarter was $10.1 million, an increase of over 60% from the
prior year comparable quarter, down sequentially 20% from the second
quarter. The decrease was a reflection of the delay in the New York
City Department of Buildings' Materials Equipment Acceptance
application approval that was expected to be finalized in the quarter.
    The reported gross loss was $2.8 million, or 39% of revenue, for
the third quarter of fiscal 2006, compared to $2.1 million, or 46% of
revenue, for the third quarter of fiscal 2005. The gross loss
increased $1.7 million from the $1.1 million loss reported for the
second quarter of fiscal 2006. The benefit of increased revenues in
the quarter was offset by changes in product enhancement program
reserves and inventory valuation charges.
    Research and development costs were $3.1 million for the third
quarter, up $0.4 million from the prior quarter. The increase is
attributable to spending related to work on government cost sharing
programs.
    Selling, general and administrative costs were $9.0 million for
the third quarter and include a $2.0 million charge related to the
settlement agreement with Interstate Companies. Excluding the
settlement charge, this was an increase of approximately $0.2 million
from the second quarter.
    Capstone's net loss was $14.2 million, or $0.14 per share, for the
third quarter of fiscal 2006, an increase of $4.0 million from the
$10.2 million loss, or $0.12 per share, reported for the second
quarter of fiscal 2006. Included in the $0.14 per share net loss was
the $2.0 million settlement charge.
    Cash balances increased $22.1 million in the third quarter from
the $44.1 million balance at the end of the prior quarter. The
increased cash balance is a result of the registered direct offering
of the Company's common stock completed in October 2005, resulting in
net proceeds of approximately $39.1 million.
    Cash and cash equivalents at the end of the quarter were $66.2
million.

    Business Summary

    John Tucker, Capstone's President and CEO, said "Our team is
continuing to move forward on our mission to becoming the world leader
in distributed power generation. I am pleased with our most recent
accomplishments and their importance in moving us closer to achieving
our mission."

    Listed below is a brief summary of our recent operating
accomplishments:

    Negotiated and signed a Memorandum of Understanding (MOU) with
Broad USA, Inc. to jointly develop fully integrated cogeneration
(CCHP) systems. Broad specializes in the design and manufacture of
absorption chillers powered by clean and recyclable energies. Broad is
headquartered in Beijing, China with its U.S. headquarters located in
Hackensack, New Jersey. Their products are sold in over 30 countries,
hold a greater than 50% market share in China, and are market leaders
in absorption chilling in the United States and Europe. (Jan. 31,
2006.)
    Increased strength of New York sales force by naming Bruce
Beckwith as Regional Vice-President of Sales. Beckwith will be
responsible for Capstone's sales and service activities for the
Northeast region of the U.S. Beckwith joins the Capstone team from
WESCO (Liberty Electric), where he was their Maspeth, Queens Branch
Manager of Major Projects. Prior to joining WESCO, Beckwith worked for
over 30 years in the New York electrical contracting industry. (Jan.
25, 2006.)
    Capstone-branded products have been approved by the General
Services Administration (GSA) and are now on the GSA Schedule. The GSA
approval provides the opportunity for federal end-user customers to
negotiate and acquire products and services from commercial suppliers.
Capstone has been approved on the GSA Schedule for five (5) years,
from January 1, 2006, through January 1, 2011. (Jan. 24, 2006.)
    Richard Atkinson was appointed to Capstone's Board of Directors.
Atkinson is Vice-President, CFO and Corporate Secretary of Pope &
Talbot, a wood and pulp products business headquartered in Portland,
Oregon. Before joining Pope & Talbot two years ago, Atkinson was with
Sierra Pacific Resources for more than 20 years, most recently as its
Vice-President, CFO and Treasurer. Sierra Pacific Resources is the
holding company for Nevada Power and Sierra Pacific Power, which
provide electric service to most of the state of Nevada and portions
of eastern California. Sierra Pacific Power is also an interstate
natural gas transmission line originating in Oregon and is a supplier
of natural gas to the Reno-Sparks region. (Dec. 9, 2005.)
    Announced at the Power-Gen International trade show that the
Company will begin shipping an enhanced line of 65-kilowatt
microturbine models. The new natural gas fueled C65 and C65-ICHP (with
factory-integrated heat recovery) will deliver higher electrical and
thermal output without any change to the product's weight and
dimensions, which are much lighter and more compact than similar
capacity generators. This reduces footprint requirements and enables
greater flexibility in indoor, outdoor and rooftop siting. (Dec. 6,
2005.)

    Conference Call

    The Company will host a conference call today, Thursday, February
9, at 1:45 p.m. Pacific Time. Access to the live broadcast and a
replay of the webcast will be available for 90 days through the
Company's website: www.microturbine.com/ir.

    About Capstone Turbine

    Capstone Turbine Corporation (www.microturbine.com) (NASDAQ:CPST)
is the world's leading producer of low-emission microturbine systems,
and was the first to market commercially viable microturbine energy
products. Capstone Turbine has shipped more than 3,200 Capstone
MicroTurbine systems to customers worldwide. These award-winning
systems have logged more than 10 million documented runtime operating
hours. Capstone Turbine is a member of the U.S. Environmental
Protection Agency's Combined Heat and Power Partnership, which is
committed to improving the efficiency of the nation's energy
infrastructure and reducing emissions of pollutants and greenhouse
gases. A UL-Certified ISO 9001:2000 certified company, Capstone
Turbine is headquartered in the Los Angeles area with sales and/or
service centers in New York, Mexico City, Milan, Shanghai and Tokyo.
    "Capstone Turbine Corporation" and "Capstone MicroTurbine" are
registered trademarks of Capstone Turbine Corporation. All other
trademarks mentioned are the property of their respective owners.

    This press release contains "forward-looking statements," as that
term is used in the federal securities laws, with regard to business
growth generally, as well as the operating characteristics of the C65
models. Forward-looking statements may be identified by words such as
"expects," "objective," "intend," "targeted," "plan," "driving to" and
similar phrases. These forward-looking statements are subject to
numerous assumptions, risks and uncertainties, including the fact that
the Broad USA, Inc. MOU is subject to a definitive agreement and other
factors described in Capstone's filings with the Securities and
Exchange Commission that may cause Capstone's actual results to be
materially different from any future results expressed or implied in
such statements. Capstone cautions readers not to place undue reliance
on these forward-looking statements, which speak only as of the date
of this release. Capstone undertakes no obligation, and specifically
disclaims any obligation, to release any revisions to any
forward-looking statements to reflect events or circumstances after
the date of this release or to reflect the occurrence of unanticipated
events.


                     CAPSTONE TURBINE CORPORATION
                 CONDENSED CONSOLIDATED BALANCE SHEETS
                   (In thousands, except share data)

                                              December 31,   March 31,
                                                 2005          2005
                                              ------------ -----------
                                                     (Unaudited)
                    Assets
Current Assets:
   Cash and cash equivalents                      $66,190     $63,593
   Accounts receivable, net of allowance for
    doubtful accounts and sales returns of
    $779 at December 31, 2005 and $536 at
    March 31, 2005                                  5,949       3,150
   Inventories                                     14,702      11,273
   Prepaid expenses and other current assets          932         992
     Total current assets                          87,773      79,008
Equipment and Leasehold Improvements, net           8,519      10,529
Non-Current Portion of Inventories                  2,939       3,990
Intangible Asset, net and Other Long-Term Assets    1,469       1,663
     Total                                       $100,700     $95,190

          Liabilities and Stockholders' Equity
Current Liabilities:
   Accounts payable and accrued expenses           $6,835      $5,796
   Accrued salaries and wages                       1,109       1,442
   Accrued warranty reserve                         7,984       8,667
   Deferred revenue                                 1,419       1,522
   Current portion of notes payable and
    capital lease obligations                          19          19
     Total current liabilities                     17,366      17,446
Long-Term Portion of Notes Payable and Capital
 Lease Obligations                                     50          64
Other Long-Term Liabilities                           690       1,002
Stockholders' Equity:
   Preferred stock, $.001 par value;
    10,000,000 shares authorized; none issued          --          --
   Common stock, $.001 par value; 415,000,000
    shares authorized; 103,252,461 shares
    issued and 102,701,253 shares outstanding
    at December 31, 2005;  85,379,446 shares
    issued and 84,828,238 shares outstanding
    at March 31, 2005                                 103          85
   Additional paid-in capital                     571,963     530,931
   Accumulated deficit                           (488,714)   (453,469)
   Deferred stock compensation                       (245)       (356)
   Treasury stock, at cost; 551,208 shares           (513)       (513)
     Total stockholders' equity                    82,594      76,678
     Total                                       $100,700     $95,190


                     CAPSTONE TURBINE CORPORATION
            CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS
                 (In thousands, except per share data)

                                    Three                Nine
                                 Months Ended         Months Ended
                                  December 31,         December 31,
                                 2005      2004      2005      2004
                                            (Unaudited)

Revenue                     $   7,040   $  4,683  $  16,552  $ 11,563
Cost of Goods Sold              9,793      6,829     23,785    18,299
  Gross Loss                   (2,753)    (2,146)    (7,233)   (6,736)

Operating Expenses:
  Research and development      3,093      2,793      7,926     9,126
  Selling, general and
   administrative               9,045      5,210     21,570    14,856
    Total operating expenses   12,138      8,003     29,496    23,982
Loss from Operations          (14,891)   (10,149)   (36,729)  (30,718)
  Interest income                 708        378      1,481       937
  Interest expense                 (1)        (2)       (22)      (37)
  Other Income                      3          3         27       369
Loss Before Income Taxes      (14,181)    (9,770)   (35,243)  (29,449)
Provision for Income Taxes         --         --          2         2
Net Loss                    $ (14,181)   $(9,770)  $(35,245) $(29,451)


Net Loss Per Share of Common
 Stock - Basic and Diluted   $ (0.14)   $ (0.12)  $  (0.39)  $ (0.35)

Weighted Average Shares Used
 to Calculate Basic and
 Diluted Net Loss Per Share   102,341     84,412     90,624    84,337




    CONTACT: Capstone Turbine Corporation
             Investor and investment media inquiries:
             Alice Barsoomian, 818-407-3628