News Releases

NV Energy Reports Second Quarter Earnings

PRNewswire-FirstCall
LAS VEGAS
Aug 2, 2010
5:00am

NV Energy, Inc. (NYSE: NVE) today announced consolidated net income of $36.9 million, or 16 cents per share, for the quarter ended June 30, 2010, compared with consolidated net income of $18.4 million, or 8 cents per share, for the same period in 2009.

For the first six-months, NV Energy earned $35.2 million or 15 cents per share in 2010 compared with a net loss of $3.9 million or 2 cents per share for the same period in 2009.

"We are very pleased with the results we achieved in this year's second quarter," Michael Yackira, president and chief executive officer of NV Energy, said. "While the increase was largely a result of higher income associated with investment in generating facilities, it was also due to cost discipline throughout the company."

Webcast Scheduled for 7 a.m. PDT today, Monday, August 2, 2010

Senior management of NV Energy will review the company's 2010 second quarter financial results and other matters during a conference call and live webcast today, Monday, August 2, at 7 a.m. Pacific Daylight Time.

  The webcast will be accessible on the NV Energy website:
  www.nvenergy.com.

An archived version of the webcast will remain on the NV Energy website for approximately one month following the live webcast. To listen to a recording of the call by telephone, call (800) 475-6701, and international callers should dial (320) 365-3844. Use the conference call access code, 163910, to listen to the recording.

Headquartered in Las Vegas, NV Energy, Inc. is a holding company whose principal subsidiaries, Nevada Power Company and Sierra Pacific Power Company, are doing business as NV Energy. Serving a 54,500-square-mile service territory that stretches north to south from Elko to Laughlin, NV Energy provides a wide range of energy services and products to approximately 2.4 million citizens of Nevada as well as approximately 40 million tourists annually.

This press release may contain forward-looking statements regarding the future performance of NV Energy, Inc. and its subsidiaries, Nevada Power Company and Sierra Pacific Power Company both d/b/a NV Energy, within the meaning of the Private Securities Litigation Reform Act of 1995. These statements are subject to a variety of risks and uncertainties that could cause actual results to differ materially from current expectations. These risks and uncertainties include, but are not limited to, NV Energy Inc.'s ability to maintain access to the capital markets, NV Energy Inc.'s ability to receive dividends from its subsidiaries, the financial performance of NV Energy Inc.'s subsidiaries, particularly Nevada Power Company and Sierra Pacific Power Company both d/b/a NV Energy, and the discretion of NV Energy Inc.'s Board of Directors with respect to the payment of future dividends based on its periodic review of factors that ordinarily affect dividend policy, such as current and prospective financial condition, earnings and liquidity, prospective business conditions, regulatory factors, and dividend restrictions in NV Energy Inc.'s and its subsidiaries' financing agreements. For Nevada Power Company and Sierra Pacific Power Company both d/b/a NV Energy, these risks and uncertainties include, but are not limited to, future economic conditions both nationally and regionally, changes in the rate of industrial, commercial and residential growth in their service territories, their ability to procure sufficient renewable energy sources in each compliance year to satisfy the Nevada Renewable Energy Portfolio Standard, changes in environmental laws and regulations, construction risks, their ability to maintain access to the capital markets for general corporate purposes and to finance construction projects, employee workforce factors, including changes in and renewals of collective bargaining agreements, strikes or work stoppages, unseasonable weather, drought, threat of wildfire and other natural phenomena, their ability to purchase sufficient fuel, natural gas and power to meet their power demands and natural gas demands for Sierra Pacific Power Company d/b/a NV Energy, financial and wholesale market conditions, and unfavorable rulings in their pending and future regulatory filings. Additional cautionary statements regarding other risk factors that could have an effect on the future performance of NV Energy, Inc., Nevada Power Company and Sierra Pacific Power Company both d/b/a NV Energy are contained in their quarterly reports on Form 10-Q for the quarter ended March 31, 2010, and their Annual Reports on Form 10-K as amended by Form 10-K/A for the year ended December 31, 2009, each filed with the SEC. NV Energy Inc., Nevada Power Company and Sierra Pacific Power Company both d/b/a NV Energy undertake no obligation to release publicly the result of any revisions to these forward-looking statements that may be made to reflect events or circumstances after the date hereof or to reflect the occurrence of unanticipated events.

                   NV ENERGY, INC.
        CONSOLIDATED STATEMENTS OF OPERATIONS
   (Dollars in Thousands, Except Per Share Amounts)
                     (unaudited)


                                                  Three Months Ended
                                                       June 30,
                                                       --------
                                                     2010              2009
                                                     ----              ----

  OPERATING REVENUES                             $785,361          $838,641

  OPERATING EXPENSES:
      Fuel for power generation                   181,662           204,285
      Purchased power                             165,321           194,970
      Gas purchased for resale                     25,154            19,916
      Deferred energy                              54,933            93,577
      Other operating expenses                    104,066           109,886
      Maintenance                                  28,860            27,632
      Depreciation and amortization                84,696            80,323
      Taxes other than income                      15,939            13,753
                                                   ------            ------
  Total Operating Expenses                        660,631           744,342
                                                  -------           -------
  OPERATING INCOME                                124,730            94,299

  OTHER INCOME (EXPENSE):
      Interest expense (net of AFUDC-debt:
       $5,926, $7,022, $10,864 and $12,168)       (80,772)          (83,559)
      Interest income (expense) on regulatory
       items                                       (2,997)             (254)
      AFUDC-equity                                  7,138             8,548
      Other income                                 15,401            18,402
      Other expense                                (9,659)           (9,460)
                                                   ------            ------
  Total Other Income (Expense)                    (70,889)          (66,323)
                                                  -------           -------
  Income (Loss) Before Income Tax Expense          53,841            27,976

  Income tax expense (benefit)                     16,895             9,593
                                                   ------             -----

  NET INCOME (LOSS)                               $36,946           $18,383
                                                  =======           =======

  Amount per share basic and diluted -
   (Note 9)
      Net income (loss) per share basic and
       diluted                                      $0.16             $0.08

  Weighted Average Shares of Common Stock
   Outstanding -basic                         234,995,083       234,474,727
                                              ===========       ===========
  Weighted Average Shares of Common Stock
   Outstanding -diluted                       236,134,449       235,089,193
                                              ===========       ===========
  Dividends Declared Per Share of Common
   Stock                                            $0.11             $0.10
                                                    =====             =====


                                                   Six Months Ended
                                                       June 30,
                                                       --------
                                                   2010              2009
                                                   ----              ----

  OPERATING REVENUES                         $1,502,330        $1,593,908

  OPERATING EXPENSES:
      Fuel for power generation                 403,281           434,389
      Purchased power                           272,684           320,357
      Gas purchased for resale                   90,713            90,188
      Deferred energy                            72,499           139,212
      Other operating expenses                  213,172           224,563
      Maintenance                                54,589            62,032
      Depreciation and amortization             165,644           158,371
      Taxes other than income                    32,112            28,400
                                                 ------            ------
  Total Operating Expenses                    1,304,694         1,457,512
                                              ---------         ---------
  OPERATING INCOME                              197,636           136,396

  OTHER INCOME (EXPENSE):
      Interest expense (net of AFUDC-debt:
       $5,926, $7,022, $10,864 and $12,168)    (160,836)         (166,192)
      Interest income (expense) on
       regulatory items                          (5,068)              926
      AFUDC-equity                               13,091            14,766
      Other income                               21,278            23,460
      Other expense                             (12,725)          (15,038)
                                                -------           -------
  Total Other Income (Expense)                 (144,260)         (142,078)
                                               --------          --------
  Income (Loss) Before Income Tax
   Expense                                       53,376            (5,682)

  Income tax expense (benefit)                   18,151            (1,821)
                                                 ------            ------

  NET INCOME (LOSS)                             $35,225           $(3,861)
                                                =======           =======

  Amount per share basic and diluted -
   (Note 9)
      Net income (loss) per share basic and
       diluted                                    $0.15            $(0.02)

  Weighted Average Shares of Common
   Stock Outstanding -basic                 234,927,239       234,403,282
                                            ===========       ===========
  Weighted Average Shares of Common
   Stock Outstanding -diluted               235,965,452       234,403,282
                                            ===========       ===========
  Dividends Declared Per Share of Common
   Stock                                          $0.22             $0.20
                                                  =====             =====





                                       NEVADA POWER COMPANY
                              CONSOLIDATED STATEMENTS OF OPERATIONS
                                      (Dollars in Thousands)
                                           (unaudited)


                                               Three Months Ended
                                                    June 30,
                                                    --------
                                                 2010            2009
                                                 ----            ----

  OPERATING REVENUES                         $540,799        $575,769

  OPERATING EXPENSES:
      Fuel for power generation               132,067         140,333
      Purchased power                         124,740         165,292
      Deferred energy                          39,960          59,809
      Other operating expenses                 64,696          68,057
      Maintenance                              18,219          18,732
      Depreciation and amortization            57,654          53,510
      Taxes other than income                   9,793           8,361
  Total Operating Expenses                    447,129         514,094
                                              -------         -------
  OPERATING INCOME (LOSS)                      93,670          61,675

  OTHER INCOME (EXPENSE):
      Interest expense (net of AFUDC-
       debt: $5,444, $6,106, $9,976 and
       $10,668)                               (53,996)        (57,137)
      Interest income (expense) on
       regulatory items                          (777)            790
      AFUDC-equity                              6,398           7,552
      Other income                              2,659          12,608
      Other expense                            (5,172)         (7,591)
  Total Other Income (Expense)                (50,888)        (43,778)
                                              -------         -------
  Income (Loss) Before Income Tax
   Expense                                     42,782          17,897

  Income tax expense (benefit)                 12,998           5,396
                                               ------           -----

  NET INCOME (LOSS)                           $29,784         $12,501
                                              =======         =======


                                                 Six Months Ended
                                                     June 30,
                                                     --------
                                                 2010              2009
                                                 ----              ----

  OPERATING REVENUES                         $967,759        $1,012,298

  OPERATING EXPENSES:
      Fuel for power generation               288,182           294,395
      Purchased power                         195,967           253,498
      Deferred energy                          59,423            97,999
      Other operating expenses                132,576           138,250
      Maintenance                              35,238            46,266
      Depreciation and amortization           112,755           105,873
      Taxes other than income                  19,819            17,424
  Total Operating Expenses                    843,960           953,705
                                              -------           -------
  OPERATING INCOME (LOSS)                     123,799            58,593

  OTHER INCOME (EXPENSE):
      Interest expense (net of AFUDC-
       debt: $5,444, $6,106, $9,976 and
       $10,668)                              (107,352)         (112,180)
      Interest income (expense) on
       regulatory items                          (808)            2,643
      AFUDC-equity                             11,760            13,173
      Other income                              5,242            14,950
      Other expense                            (6,304)          (10,798)
  Total Other Income (Expense)                (97,462)          (92,212)
                                              -------           -------
  Income (Loss) Before Income Tax
   Expense                                     26,337           (33,619)

  Income tax expense (benefit)                  8,879           (10,969)
                                                -----           -------

  NET INCOME (LOSS)                           $17,458          $(22,650)
                                              =======          ========





                               SIERRA PACIFIC POWER COMPANY
                              CONSOLIDATED INCOME STATEMENTS
                                  (Dollars in Thousands)
                                        (unaudited)


                                            Three Months Ended
                                                 June 30,
                                                 --------
                                             2010            2009
                                             ----            ----
  OPERATING REVENUES:
      Electric                           $204,151        $230,914
      Gas                                  40,405          31,948
                                           ------
  Total Operating Revenues                244,556         262,862
                                          -------         -------

  OPERATING EXPENSES:
      Fuel for power generation            49,595          63,952
      Purchased power                      40,581          29,678
      Gas purchased for resale             25,154          19,916
      Deferral of energy -electric -
       net                                  8,725          29,780
      Deferral of energy -gas -net          6,248           3,988
      Other operating expenses             38,288          40,890
      Maintenance                          10,641           8,900
      Depreciation and amortization        27,042          26,813
      Taxes other than income               6,098           5,360
                                                            -----
  Total Operating Expenses                212,372         229,277
                                          -------         -------
  OPERATING INCOME                         32,184          33,585

  OTHER INCOME (EXPENSE):
      Interest expense (net of AFUDC-
       debt: $482, $916, $888 and
       $1,500)                            (17,113)        (16,759)
      Interest income (expense) on
       regulatory items                    (2,220)         (1,044)
      AFUDC-equity                            740             996
      Other income                         10,142           5,792
      Other expense                        (4,401)         (1,797)
  Total Other Income (Expense)            (12,852)        (12,812)
                                          -------         -------
  Income Before Income Tax Expense         19,332          20,773

  Income tax expense                        8,017           5,969
                                            -----           -----

  NET INCOME                              $11,315         $14,804
                                          =======         =======


                                             Six Months Ended
                                                 June 30,
                                                 --------
                                             2010           2009
                                             ----           ----
  OPERATING REVENUES:
      Electric                           $414,132       $468,652
      Gas                                 120,425        112,941
                                          -------
  Total Operating Revenues                534,557        581,593
                                          -------        -------

  OPERATING EXPENSES:
      Fuel for power generation           115,099        139,994
      Purchased power                      76,717         66,859
      Gas purchased for resale             90,713         90,188
      Deferral of energy -electric -
       net                                  7,225         41,576
      Deferral of energy -gas -net          5,851           (363)
      Other operating expenses             78,960         84,905
      Maintenance                          19,351         15,766
      Depreciation and amortization        52,889         52,498
      Taxes other than income              12,164         10,884
                                                          ------
  Total Operating Expenses                458,969        502,307
                                          -------        -------
  OPERATING INCOME                         75,588         79,286

  OTHER INCOME (EXPENSE):
      Interest expense (net of AFUDC-
       debt: $482, $916, $888 and
       $1,500)                            (34,158)       (34,686)
      Interest income (expense) on
       regulatory items                    (4,260)        (1,717)
      AFUDC-equity                          1,331          1,593
      Other income                         11,897          8,507
      Other expense                        (6,270)        (3,788)
  Total Other Income (Expense)            (31,460)       (30,091)
                                          -------        -------
  Income Before Income Tax Expense         44,128         49,195

  Income tax expense                       15,693         15,255
                                           ------         ------

  NET INCOME                              $28,435        $33,940
                                          =======        =======

Gross margin is presented by Nevada Power Company and Sierra Pacific Power Company both d/b/a NV Energy in order to provide information by segment that management believes aids the reader in determining how profitable the electric and gas business is at the most fundamental level. Gross margin, which is a "non-GAAP financial measure" as defined in accordance with SEC rules, provides a measure of income available to support the other operating expenses of the business and is utilized by management in its analysis of its business.

Nevada Power Company and Sierra Pacific Power Company both d/b/a NV Energy believe presenting gross margin allows the reader to assess the impact of regulatory treatment and their overall regulatory environment on a consistent basis. Gross margin, as a percentage of revenue, is primarily impacted by the fluctuations in regulated electric and natural gas supply costs versus the fixed rates collected from customers. While these fluctuating costs impact gross margin as a percentage of revenue, they only impact gross margin amounts if the costs cannot be passed through to customers. Gross margin, which Nevada Power Company and Sierra Pacific Power Company both d/b/a NV Energy calculate as operating revenues less energy costs, provides a measure of income available to support the other operating expenses. Gross margin changes based on such factors as general base rate adjustments (which are required to be filed by statute every three years) and reflect Nevada Power Company and Sierra Pacific Power Company's both d/b/a NV Energy strategy to increase internal power generation versus purchased power, which generates no gross margin. Reconciliations between GAAP operating revenues and gross margin are provided in tables herein. These non-GAAP measures should not be considered as substitutes for the GAAP measures.

                            RECONCILIATION OF NON-GAAP FINANCIAL MEASURES
                                             Gross Margin
                                        (Dollars in Thousands)
                                              (Unaudited)


  Nevada Power Company

                                          Three Months Ended  June 30,
                                          ----------------------------


                                                                     Change
                                                                       from
                                                                      Prior
                                        2010             2009        Year %
                                     ----             ----          -------

  Operating Revenues                $540,799         $575,769          -6.1%

  Energy Costs:
       Fuel for power generation     132,067          140,333
       Purchased power               124,740          165,292
       Deferred energy                39,960           59,809
                                      ------           ------
                                    $296,767         $365,434         -18.8%
                                    --------         --------

  Gross Margin                      $244,032         $210,335          16.0%
                                    ========         ========

  Other operating expenses            64,696           68,057
  Maintenance                         18,219           18,732
  Depreciation and
   amortization                       57,654           53,510
  Taxes other than income              9,793            8,361
                                       -----            -----

  Operating Income                   $93,670          $61,675         -51.9%
                                     =======          =======



                                        Six Months Ended June 30,
                                        -------------------------


                                                                   Change
                                                                     from
                                                                    Prior
                                     2010              2009        Year %
                                  ----             ----           -------

  Operating Revenues             $967,759        $1,012,298          -4.4%

  Energy Costs:
       Fuel for power generation  288,182           294,395
       Purchased power            195,967           253,498
       Deferred energy             59,423            97,999
                                 $543,572          $645,892         -15.8%
                                 --------          --------

  Gross Margin                   $424,187          $366,406          15.8%
                                 ========          ========

  Other operating expenses        132,576           138,250
  Maintenance                      35,238            46,266
  Depreciation and
   amortization                   112,755           105,873
  Taxes other than income          19,819            17,424
                                   ------            ------

  Operating Income               $123,799           $58,593        -111.3%
                                 ========           =======




  Sierra Pacific Power Company


                                          Three Months Ended  June 30,
                                          ----------------------------


                                                                     Change
                                                                       from
                                                                      Prior
                                      2010             2009          Year %
                                     ----             ----          -------
  Operating Revenues:
       Electric                     $204,151         $230,914
       Gas                            40,405           31,948
                                    $244,556         $262,862          -7.0%
                                    --------         --------

  Energy Costs:
       Fuel for power generation      49,595           63,952
       Purchased power                40,581           29,678
       Gas purchased for resale       25,154           19,916
       Deferred energy -
        electric                       8,725           29,780
       Deferred energy -gas            6,248            3,988
                                    $130,303         $147,314         -11.5%
                                    --------         --------

  Gross Margin                      $114,253         $115,548          -1.1%
                                    ========         ========

  Other operating expenses            38,288           40,890
  Maintenance                         10,641            8,900
  Depreciation and
   amortization                       27,042           26,813
  Taxes other than income              6,098            5,360
                                       -----            -----

  Operating Income                   $32,184          $33,585          -4.2%
                                     =======          =======


                                        Six Months Ended June 30,
                                        -------------------------


                                                                   Change
                                                                     from
                                                                    Prior
                                     2010              2009        Year %
                                  ----             ----           -------
  Operating Revenues:
       Electric                  $414,132          $468,652
       Gas                        120,425           112,941
                                 $534,557          $581,593          -8.1%
                                 --------          --------

  Energy Costs:
       Fuel for power generation  115,099           139,994
       Purchased power             76,717            66,859
       Gas purchased for resale    90,713            90,188
       Deferred energy -
        electric                    7,225            41,576
       Deferred energy -gas         5,851              (363)
                                 $295,605          $338,254         -12.6%
                                 --------          --------

  Gross Margin                   $238,952          $243,339          -1.8%
                                 ========          ========

  Other operating expenses         78,960            84,905
  Maintenance                      19,351            15,766
  Depreciation and
   amortization                    52,889            52,498
  Taxes other than income          12,164            10,884
                                   ------            ------

  Operating Income                $75,588           $79,286          -4.7%
                                  =======           =======






                         Summary of Selected Operating Statistics

  Nevada Power Company
  Operating Revenues
  (dollars in thousands)


                                   Three Months Ended June 30,
                                  ----------------------------
                                                       Change      Avg.
                                                         from     Change
                                                        Prior       in
                             2010           2009       Year %  customers
                           ----           ----        -------   ----------
  Operating Revenues:
    Residential          $242,295       $263,556         -8.1%         0.2%
    Commercial            113,806        120,297         -5.4%         0.5%
    Industrial            168,747        171,895         -1.8%        -0.2%
                          -------        -------
        Retail  revenues  524,848        555,748         -5.6%
    Other                  15,951         20,021        -20.3%
                           ------         ------
      Total Operating
       Revenues          $540,799       $575,769         -6.1%
                         ========       ========

  Retail sales in
   thousands of MWhs        4,960          5,309         -6.6%


  Sierra Pacific Power
   Company
  Operating Revenues
  (dollars in
   thousands)
                                  Three Months Ended  June 30,
                                  ----------------------------
                                                       Change      Avg.
                                                         from     Change
                                                        Prior       in
                             2010           2009       Year %  customers
                           ----           ----        -------   ----------
  Electric Operating
   Revenues:
    Residential           $70,363        $75,908         -7.3%         0.2%
    Commercial             81,643         98,066        -16.7%         0.3%
    Industrial             44,830         49,277         -9.0%        -1.7%
                           ------         ------
      Retail  revenues    196,836        223,251        -11.8%
    Other                   7,315          7,663         -4.5%
                            -----          -----
      Total Revenues     $204,151       $230,914        -11.6%
                         ========       ========

  Retail sales in
   thousands of MWhs        1,923          1,942         -1.0%

                                  Three Months Ended  June 30,
                                  ----------------------------
                                                       Change      Avg.
                                                         from     Change
                                                        Prior       in
                             2010           2009       Year %  customers
                           ----           ----        -------   ----------
  Gas Operating
   Revenues:
    Residential           $20,382        $17,788         14.6%
    Commercial              8,916          8,439          5.7%
    Industrial              3,505          3,733         -6.1%
                            -----          -----
      Retail  revenues     32,803         29,960          9.5%         0.7%
    Wholesale revenue       7,007          1,426        391.4%
    Miscellaneous             595            562          5.9%
                              ---            ---
      Total Revenues      $40,405        $31,948         26.5%
                          =======        =======

  Retail sales in
   thousands of
   decatherms               2,852          2,260         26.2%





  Nevada Power Company
  Operating Revenues
  (dollars in thousands)


                                          Six Months Ended  June 30,
                                          --------------------------
                                                                   Change
                                                                     from
                                                                    Prior
                                       2010             2009       Year %
                                     ----            ----         -------
  Operating Revenues:
    Residential                    $438,888         $454,926         -3.5%
    Commercial                      208,075          217,091         -4.2%
    Industrial                      288,395          299,934         -3.8%
                                    -------          -------
        Retail  revenues            935,358          971,951         -3.8%
    Other                            32,401           40,347        -19.7%
                                     ------           ------
      Total Operating Revenues     $967,759       $1,012,298         -4.4%
                                   ========       ==========

  Retail sales in thousands of
   MWhs                               9,047            9,429         -4.1%


  Sierra Pacific Power Company
  Operating Revenues
  (dollars in thousands)
                                       Six Months Ended  June 30,
                                       --------------------------
                                                                   Change
                                                                     from
                                                                    Prior
                                       2010             2009       Year %
                                     ----            ----         -------
  Electric Operating Revenues:
    Residential                    $153,522         $169,693         -9.5%
    Commercial                      158,618          188,504        -15.9%
    Industrial                       87,462           95,344         -8.3%
                                     ------           ------
      Retail  revenues              399,602          453,541        -11.9%
    Other                            14,530           15,111         -3.8%
                                     ------           ------
      Total Revenues               $414,132         $468,652        -11.6%
                                   ========         ========

  Retail sales in thousands of
   MWhs                               3,883            3,922         -1.0%

                                       Six Months Ended  June 30,
                                       --------------------------
                                                                   Change
                                                                     from
                                                                    Prior
                                       2010             2009       Year %
                                     ----            ----         -------
  Gas Operating Revenues:
    Residential                     $62,745          $63,670         -1.5%
    Commercial                       29,397           30,279         -2.9%
    Industrial                        9,444            9,625         -1.9%
                                      -----            -----
      Retail  revenues              101,586          103,574         -1.9%
    Wholesale revenue                17,569            8,160        115.3%
    Miscellaneous                     1,270            1,207          5.2%
                                      -----            -----
      Total Revenues               $120,425         $112,941          6.6%
                                   ========         ========

  Retail sales in thousands of
   decatherms                         8,836            8,366          5.6%





                                   Financial Highlights
                                  (Dollars in Thousands)
                                        (Unaudited)



  NV Energy, Inc.
  Capital Structure                              June 30, 2010
                                                 -------------

  Current maturities of long-term
   debt                                        $357,163            4.1%
  Long-term debt                              5,242,442           59.5%
  Total debt                                 $5,599,605           63.6%
  Total shareholders' equity                  3,210,763           36.4%
                                              ---------           ----
  Total capitalization (including
   current maturities of long-term
   debt)                                     $8,810,368          100.0%
                                             ==========          =====

  Nevada Power Company
  Capital Structure                            June 30, 2010
                                               -------------

  Current maturities of long-term
   debt                                        $357,163            5.5%
  Long-term debt                              3,475,347           53.9%
  Total debt                                 $3,832,510           59.4%
  Total shareholders' equity                  2,614,530           40.6%
                                              ---------           ----
  Total capitalization (including
   current maturities of long-term
   debt)                                     $6,447,040          100.0%
                                             ==========          =====

  Sierra Pacific Power Company
  Capital Structure                            June 30, 2010
                                               -------------

  Current maturities of long-term
   debt                                              $-            0.0%
  Long-term debt                              1,281,500           55.9%
  Total debt                                 $1,281,500           55.9%
  Total shareholders' equity                  1,012,710           44.1%
                                              ---------           ----
  Total capitalization (including
   current maturities of long-term
   debt)                                     $2,294,210          100.0%
                                             ==========          =====



  NVE Available Liquidity as of June
   30, 2010 (dollars in millions)
  ----------------------------------
                                              NVE               NPC
                                              ---               ---
  Cash and Cash Equivalents                       $17.5          $46.9
  Balance available on Revolving
   Credit Facilities                                N/A          310.3
     -Less reduction for hedging
      obligations                                   N/A          (65.8)
                                                    ---          -----
                                                  $17.5         $291.4
                                                  =====         ======




  NV Energy, Inc
  Capital Structure                          June 30, 2009
                                             -------------

  Current maturities of long-term
   debt                                     $9,085        0.1%
  Long-term debt                         5,571,799       64.3%
  Total debt                            $5,580,884       64.4%
  Total shareholders' equity             3,083,773       35.6%
                                         ---------       ----
  Total capitalization (including
   current maturities of long-term
   debt)                                $8,664,657      100.0%
                                        ==========      =====

  Nevada Power Company
  Capital Structure                        June 30, 2009
                                           -------------

  Current maturities of long-term
   debt                                     $9,085        0.1%
  Long-term debt                         3,712,016       59.3%
  Total debt                            $3,721,101       59.4%
  Total shareholders' equity             2,542,948       40.6%
                                         ---------       ----
  Total capitalization (including
   current maturities of long-term
   debt)                                $6,264,049      100.0%
                                        ==========      =====

  Sierra Pacific Power Company
  Capital Structure                        June 30, 2009
                                           -------------

  Current maturities of long-term
   debt                                         $-        0.0%
  Long-term debt                         1,373,992       58.6%
  Total debt                            $1,373,992       58.6%
  Total shareholders' equity               970,218       41.4%
                                           -------       ----
  Total capitalization (including
   current maturities of long-term
   debt)                                $2,344,210      100.0%
                                        ==========      =====



  NVE Available Liquidity as of June
   30, 2010 (dollars in millions)
  ----------------------------------
                                           SPPC
                                           ----
  Cash and Cash Equivalents                  $67.0
  Balance available on Revolving
   Credit Facilities                         233.9
     -Less reduction for hedging
      obligations                            (21.4)
                                             -----
                                            $279.5
                                            ======

First Call Analyst:
FCMN Contact: rstillwell@nvenergy.com

SOURCE: NV Energy, Inc.

CONTACT: Analysts, Britta Carlson, +1-702-402-5624, or Media, Karl
Walquist, +1-775-834-3891, both of NV Energy, Inc.

Web Site: http://www.nvenergy.com/