Skip to main content

Nonprofit · EIN 23-7175375

ELECTRIC POWER RESEARCH INSTITUTE INC

Tax-exempt · PALO ALTO, CA 94304

Financials

$478.7M$498.3M2023$503.2M$516.3M2024
Revenue Expenses · by fiscal year end
Financials of ELECTRIC POWER RESEARCH INSTITUTE INC by year, from its e-filed returns
Year endedFormRevenueExpensesNet incomeTotal assetsLiabilitiesNet assets
December 31, 2024990$503,197,591$516,331,444-$13,133,853$401,886,494$263,175,460$138,711,034
December 31, 2023990$478,660,003$498,259,253-$19,599,250$427,770,166$276,349,986$151,420,180
Financial details: 990 for the year ended December 31, 2024

Revenue

Contributions, gifts and grants
$0
Program service revenue
$488,718,548
Investment income
$12,882,241
Royalties
$419,821
Net gain from sales of assets
$1,721,529
Other revenue
$1,596,802

Expenses

Grants and similar amounts paid
$874,475
Compensation of officers, directors and key employees
$16,222,058
Other salaries and wages
$183,326,148
Salaries, compensation and benefits (total)
$280,325,032
Professional fundraising fees
$0
Legal fees
$2,334,133
Accounting fees
$397,789
Occupancy
$6,438,962
Travel
$19,353,190
Depreciation
$9,444,276
Program services (functional)
$361,853,584
Management and general (functional)
$154,477,860

Balance sheet and other

Total assets, start of year
$427,770,166
Total assets, end of year
$401,886,494
Total liabilities, end of year
$263,175,460
Net assets, end of year
$138,711,034
Land, buildings and equipment
$78,855,263
Net assets without donor restrictions
$138,711,034
Gross unrelated business income
$78,919,815
Gross receipts
$852,795,262
Employees
1,475
Volunteers
0
Year formed
1972
State of legal domicile
DC

From the e-filed returns the IRS publishes as XML (latest three processing years; amended returns replace the original). PDF copies at the IRS.

Officers, directors and key employees

As listed on the 990 for the year ended December 31, 2024, highest compensation first.

NameTitleHours / weekCompensationOther / benefits
ARSHAD MANSOORPRESIDENT & CHIEF EXECUTIVE OFFICER
Officer
40$2,132,369$737,890
ROBERT N CHAPMANSVP ENERGY DELIVERY & CUST. SOLN.
Officer
40$805,823$352,590
NEIL M WILMSHURST-SVP ENERGYSYSTEMS RESOURCE & CHIEF NUC OFFICER
Officer
40$854,763$247,125
NEVA ESPINOZAVP LOW CARBON RESOURCE
Officer
40$772,467$210,812
DANIEL BROOKSVP INTEGRATED GRID
Officer
40$631,353$231,517
JACQUELINE ROSATIVP GEN COUNL, CCO & SECRETARY
Officer
40$637,189$189,397
ANDREW J PHILLIPSVP TRANSMISSION & DISTRIBUTION
Officer
40$628,886$176,528
CATHERINE JEREZAVP CORPORATE AFFAIRS (THRU 3/24)
Officer
40$706,059$8,963
SWATI DAJIEVP, CFO, RISK & OPS. OFC (BEG 4/24)
Officer
40$387,653$308,765
ADJA BAVP OF HUMAN RESOURCES & DIVERSITY
Officer
40$468,081$159,193
DAVID LINDSEYVP INFO TECH & CIO
Officer
40$442,257$152,155
DAVID PORTER-VP ELECTRIFICATION& SUSTAINABLE ENERGY STRATEGY
Officer
40$492,567$81,710
STEVEN M SWILLEYVP NUC & DEPUTY CHIEF NUC OFFICER
Officer
40$497,945$72,809
CHARLES KINGERYVP CHIEF INFO SECURITY OFFICER
Officer
40$439,246$76,036
TINA TAYLORSENIOR DIRECTOR, NUCLEAR
Highest-paid employee
40$408,917$64,147
54 more people on this return
NameTitleHours / weekCompensationOther / benefits
VOLKER PASTERNAKSENIOR DIRECTOR, LEGAL
Highest-paid employee
40$402,359$51,121
PAMELA J KEEFESVP CFO & TREASURER (THRU 3/24)
Officer
40$413,497$31,748
THOMAS WILSONTECHNICAL EXECUTIVE, PRINCIPAL
Highest-paid employee
40$369,497$71,688
RANDAL STARKDIRECTOR, NUCLEAR MATERIALS
Highest-paid employee
40$356,127$40,436
RITU BATRADIRECTOR, BUSINESS TECH SOLUTIONS
Highest-paid employee
40$336,840$38,490
JANIS G MENDELSONASSISTANT CORP SECRETARY
Officer
40$160,926$26,939
IVAN DIXONVP FINANCE AND ACCOUNTING
Officer
40$80,760$14,800
SHERINA MAYE EDWARDSDIRECTOR (THRU 11/24)
Trustee or director
1$9,598$0
YANCY LINDSEYDIRECTOR (BEG 4/24)
Trustee or director
1$9,481$0
NAT KEOHANEDIRECTOR
Trustee or director
1$6,693$0
CLARA POLETTIDIRECTOR (BEG 4/24)
Trustee or director
1$5,587$0
DENNIS V MCGINNDIRECTOR (THRU 4/24)
Trustee or director
1$5,000$0
TIMOTHY C LIEUWENDIRECTOR (BEG 4/24)
Trustee or director
1$3,071$0
MARIA POPECHAIR (THRU 4/24); DIRECTOR
Trustee or director, Officer
1$0$0
VINCENT SORGI - 1ST V CHAIR(THRU 4/24); CHAIR (BEG 4/24)
Trustee or director, Officer
1$0$0
THOMAS J KENT1ST V. CHAIR (BEG 4/24); DIRECTOR
Trustee or director, Officer
1$0$0
DAVID CAMPBELL2ND V. CHAIR (THRU 4/24); DIRECTOR
Trustee or director, Officer
1$0$0
MICHAEL A INNOCENZO2ND V. CHAIR (BEG 4/24); DIRECTOR
Trustee or director, Officer
1$0$0
AHMED ALI AL-EBRAHIMDIRECTOR (BEG 4/24)
Trustee or director
1$0$0
CHRISTIAN T BEAMDIRECTOR (THRU 11/24)
Trustee or director
1$0$0
JOHN R BEARDIRECTOR
Trustee or director
1$0$0
ANTHONY CAMPBELLDIRECTOR
Trustee or director
1$0$0
STANLEY W CONNALLY JRDIRECTOR (THRU 4/24)
Trustee or director
1$0$0
JOSEPH DOMINGUEZDIRECTOR (BEG 4/24)
Trustee or director
1$0$0
JUSTIN E DRISCOLLDIRECTOR
Trustee or director
1$0$0
DAN FORDDIRECTOR (THRU 4/24)
Trustee or director
1$0$0
JEFFREY B GULDNERDIRECTOR
Trustee or director
1$0$0
JOHN L HAIRSTONDIRECTOR
Trustee or director
1$0$0
BARBARA HAMPTONDIRECTOR (BEG 4/24)
Trustee or director
1$0$0
PADDY HAYESDIRECTOR
Trustee or director
1$0$0
JAY HORINEDIRECTOR (BEG 4/24)
Trustee or director
1$0$0
DAVID HUTCHENSDIRECTOR (BEG 4/24)
Trustee or director
1$0$0
ALICE JACKSONINTERIM DIRECTOR (BEG 4/24)
Trustee or director
1$0$0
MATTHEW KETSCHKEDIRECTOR
Trustee or director
1$0$0
RALPH LAROSSADIRECTOR
Trustee or director
1$0$0
JOHN O LARSENDIRECTOR
Trustee or director
1$0$0
PAUL LAUDIRECTOR
Trustee or director
1$0$0
MICHAEL MOEHNDIRECTOR
Trustee or director
1$0$0
DON MOULDIRECTOR (BEG 11/24)
Trustee or director
1$0$0
BHEKI NXUMALODIRECTOR
Trustee or director
1$0$0
PATRICK O'LOUGHLINDIRECTOR
Trustee or director
1$0$0
JOHN PETTIGREWDIRECTOR (THRU 4/24)
Trustee or director
1$0$0
PATRICIA K POPPEDIRECTOR
Trustee or director
1$0$0
STEVEN POWELLDIRECTOR (BEG 4/24)
Trustee or director
1$0$0
JIM PRATTDIRECTOR
Trustee or director
1$0$0
MICHAEL W RENCHECKDIRECTOR (THRU 4/24)
Trustee or director
1$0$0
BERNARD SALHADIRECTOR
Trustee or director
1$0$0
BRIAN SAVOYDIRECTOR
Trustee or director
1$0$0
SCOTT W H SEUDIRECTOR
Trustee or director
1$0$0
JOHN M THOMAS IIIDIRECTOR (THRU 10/24)
Trustee or director
1$0$0
DAVID J TUDORDIRECTOR (THRU 4/24)
Trustee or director
1$0$0
ENRICO VIALEDIRECTOR (THRU 1/24)
Trustee or director
1$0$0
JOOHO WHANGDIRECTOR
Trustee or director
1$0$0
CHRIS WOMACKINTERIM DIRECTOR (BEG 4/24)
Trustee or director
1$0$0
990 for the year ended December 31, 2023: 65 people
NameTitleHours / weekCompensationOther / benefits
ARSHAD MANSOORPRESIDENT & CHIEF EXECUTIVE OFFICER
Officer
40$2,107,021$627,439
PAMELA J KEEFESVP CFO AND TREASURER
Officer
40$878,192$354,719
NEIL M WILMSHURST-SVP ENERGYSYSTEMS RESOURCE & CHIEF NUC OFFICER
Officer
40$813,951$212,454
ROBERT N CHAPMANSVP ENERGY DELIVERY & CUST. SOLN.
Officer
40$719,424$217,913
NEVA ESPINOZAVP LOW CARBON RESOURCE
Officer
40$523,706$254,121
ANDREW J PHILLIPSVP TRANSMISSION & DISTRIBUTION
Officer
40$596,507$162,782
DANIEL BROOKSVP INTEGRATED GRID
Officer
40$574,757$162,794
JACQUELINE ROSATIVP GEN COUNL, CCO & SECRETARY
Officer
40$521,290$171,344
CATHERINE JEREZAVP CORPORATE AFFAIRS
Officer
40$493,109$131,120
DAVID LINDSEYVP INFO TECH & CIO
Officer
40$469,811$151,950
STEVEN M SWILLEYVP NUC & DEPUTY CHIEF NUC OFFICER
Officer
40$497,358$70,006
DAVID PORTER-VP ELECTRIFICATION& SUSTAINABLE ENERGY STRATEGY
Officer
40$461,611$70,888
TINA TAYLORSENIOR DIRECTOR, NUCLEAR
Highest-paid employee
40$410,299$61,723
CHARLES KINGERYVP CHIEF INFO SECURITY OFFICER
Officer
40$392,467$70,138
VOLKER PASTERNAKSENIOR DIRECTOR, LEGAL
Highest-paid employee
40$383,381$47,996
THOMAS WILSONTECHNICAL EXECUTIVE, PRINCIPAL
Highest-paid employee
40$392,036$38,238
RANDAL STARKDIRECTOR, NUCLEAR MATERIALS
Highest-paid employee
40$375,535$39,432
RITU BATRADIRECTOR, BUSINESS TECH SOLUTIONS
Highest-paid employee
40$371,913$37,100
MAME BA - VP OF HUMANRESOURCES & DIVERSITY (BEG 02/23)
Officer
40$233,505$107,930
JANIS G MENDELSONASSISTANT CORP SECRETARY
Officer
40$160,431$25,522
DENNIS V MCGINNDIRECTOR
Trustee or director
1$7,250$0
ARUN MAJUMDARDIRECTOR (THRU 08/23)
Trustee or director
1$5,000$0
SHERINA MAYE EDWARDSDIRECTOR
Trustee or director
1$750$0
DAN FORDDIRECTOR
Trustee or director
1$750$0
MARIA POPE - 1ST V CHAIR(THRU 4/23); CHAIR (BEG 4/23)
Trustee or director, Officer
1$0$0
VINCENT SORGI - 2ND V CHAIR(THRU 4/23); 1ST V. CHAIR (BEG 4/23)
Trustee or director, Officer
1$0$0
DAVID CAMPBELL - DIRECTOR(THRU 4/23); 2ND V. CHAIR (BEG 4/23)
Trustee or director, Officer
1$0$0
WARNER L BAXTERDIRECTOR (THRU 11/23)
Trustee or director
1$0$0
CHRISTIAN T BEAMDIRECTOR
Trustee or director
1$0$0
JOHN R BEARDIRECTOR
Trustee or director
1$0$0
SAMUEL L BELCHERDIRECTOR (THRU 05/23)
Trustee or director
1$0$0
ANTHONY CAMPBELLDIRECTOR
Trustee or director
1$0$0
BRETT C CARTERDIRECTOR (THRU 12/23)
Trustee or director
1$0$0
SHERYL CARTERDIRECTOR (THRU 04/23)
Trustee or director
1$0$0
STANLEY W CONNALLY JR - CHAIR(THRU 4/23); DIRECTOR (BEG 4/23)
Trustee or director
1$0$0
JUSTIN E DRISCOLLDIRECTOR (BEG 04/23)
Trustee or director
1$0$0
JEFFREY B GULDNERDIRECTOR (BEG 04/23)
Trustee or director
1$0$0
JOHN L HAIRSTONDIRECTOR
Trustee or director
1$0$0
PADDY HAYESDIRECTOR
Trustee or director
1$0$0
MICHAEL HUMMELDIRECTOR (THRU 05/23)
Trustee or director
1$0$0
MICHAEL A INNOCENZODIRECTOR
Trustee or director
1$0$0
THOMAS J KENTDIRECTOR
Trustee or director
1$0$0
NAT KEOHANEDIRECTOR (BEG 04/23)
Trustee or director
1$0$0
MATTHEW KETSCHKEDIRECTOR
Trustee or director
1$0$0
RALPH LAROSSADIRECTOR (BEG 11/23)
Trustee or director
1$0$0
JOHN O LARSENDIRECTOR
Trustee or director
1$0$0
PAUL LAUDIRECTOR (BEG 11/23)
Trustee or director
1$0$0
MICHAEL MOEHNDIRECTOR (BEG 11/23)
Trustee or director
1$0$0
MARIE-JOSE NADEAUDIRECTOR (THRU 08/23)
Trustee or director
1$0$0
BHEKI NXUMALODIRECTOR (BEG 11/23)
Trustee or director
1$0$0
JAN OBERHOLZERDIRECTOR (THRU 07/23)
Trustee or director
1$0$0
PATRICK O'LOUGHLINDIRECTOR
Trustee or director
1$0$0
JOHN PETTIGREWDIRECTOR
Trustee or director
1$0$0
PEDRO J PIZARRODIRECTOR (THRU 08/23)
Trustee or director
1$0$0
PATRICIA K POPPEDIRECTOR
Trustee or director
1$0$0
JIM PRATTDIRECTOR (BEG 11/23)
Trustee or director
1$0$0
MICHAEL W RENCHECKDIRECTOR
Trustee or director
1$0$0
BERNARD SALHADIRECTOR
Trustee or director
1$0$0
BRIAN SAVOYDIRECTOR
Trustee or director
1$0$0
SCOTT W H SEUDIRECTOR
Trustee or director
1$0$0
DEBRA SMITHDIRECTOR (THRU 11/23)
Trustee or director
1$0$0
JOHN M THOMAS IIIDIRECTOR
Trustee or director
1$0$0
DAVID J TUDORDIRECTOR
Trustee or director
1$0$0
ENRICO VIALEDIRECTOR
Trustee or director
1$0$0
JOOHO WHANGDIRECTOR
Trustee or director
1$0$0

Address and contacts

Address (IRS master file)
3420 HILLVIEW AVE, PALO ALTO, CA 94304-1355
In care of
% ARSHAD MANSOOR
Principal officer (990 for 2024)
ARSHAD MANSOOR, 3420 HILLVIEW AVENUE, PALO ALTO, CA 94304
Signed the 990
SWATI DAJI, EVP, CFO, RISK & OPS. OFFICER
Phone
(650) 855-2000
Return prepared by
GRANT THORNTON ADVISORS LLC

California records

California keeps its own records of charities and corporations. Search them by EIN 23-7175375 or by the name ELECTRIC POWER RESEARCH INSTITUTE INC.

Attorney General, Registry of Charities and Fundraisers
Registration status and filed reports (CT-TR-1, RRF-1)

Mission

SEE SCHEDULE O

990 for the year ended December 31, 2024

Program accomplishments

  • EPRI'S MISSION IS TO CONDUCT RESEARCH & DEVELOPMENT THROUGH SCIENCE AND TECHNOLOGY WITH A VIEW OF PROVIDING BENEFITS TO ITS MEMBERS' CUSTOMERS AND THE U.S. PUBLIC. TO ACCOMPLISH THIS OBJECTIVE, EPRI DEVELOPS AND MANAGES RESEARCH AND DEVELOPMENT PROGRAMS FOR IMPROVING ENERGY GENERATION, DELIVERY AND USAGE. PROGRAM SERVICE EXPENSES ARE DIRECT CHARGES TO THE RESEARCH PROGRAMS. CERTAIN INDIRECT EXPENSES ARE INCLUDED IN THE MANAGEMENT AND GENERAL EXPENSE CATEGORY, AS EPRI DOES NOT SEPARATE THESE EXPENSES FOR FINANCIAL ACCOUNTING PURPOSES.
    Expenses $361,853,584 · grants $874,475 · revenue $410,975,714

What it must file and when

IRS records say it files Form 990 or 990-EZ. Based on its last return; a smaller organization may file the 990-N. Its accounting year ends in December, so each return is due on the 15th day of the 5th month after that.

Tax yearYear endedDueIRS public records
2025December 31, 2025May 15, 2026Not on file
2024December 31, 2024May 15, 2025990 on file
2023December 31, 2023May 15, 2024990 on file

IRS record

EIN
23-7175375
Tax-exempt status
501(c)(3): Charitable, religious, educational or scientific organization
Foundation status
Publicly supported organization (509(a)(2))
Donations deductible (Pub 78)
Public charity, 50% deduction limit
Exempt since
1972
Accounting year ends
December
Files
Form 990 or 990-EZ
Assets (IRS master file)
$401,886,494
Income (IRS master file)
$852,795,262

Filing history

FormYear endedRevenueExpensesAssetsReturn
990December 2024$503,197,591$516,331,444$401,886,494IRS
990-TDecember 2024–––IRS
990December 2023$478,660,003$498,259,253$427,770,166XML
990-TDecember 2023–––IRS
990December 2022$445,795,227$461,607,672$465,979,318IRS
990-TDecember 2022–––IRS
990December 2021–––IRS
990-TDecember 2021–––IRS
990December 2020–––IRS
990-TDecember 2020–––IRS
990December 2018–––IRS

990-N: the IRS bulk file holds only the latest e-Postcard per organization; earlier years come from archived copies of that file since 2020 and can have gaps (the IRS e-Postcard search lists every one). 990, 990-EZ, 990-PF, 990-T: every e-filed return in the IRS e-file index since 2019; XML for the latest three processing years, amounts from the IRS Statistics of Income extracts before that. PDF copies and determination letters at the IRS (search EIN 23-7175375).

Questions about ELECTRIC POWER RESEARCH INSTITUTE INC

What is the EIN of ELECTRIC POWER RESEARCH INSTITUTE INC?
The employer identification number (EIN) of ELECTRIC POWER RESEARCH INSTITUTE INC is 23-7175375.
Is ELECTRIC POWER RESEARCH INSTITUTE INC tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1972.
Are donations to ELECTRIC POWER RESEARCH INSTITUTE INC tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does ELECTRIC POWER RESEARCH INSTITUTE INC file?
Form 990 or 990-EZ. Based on its last return; a smaller organization may file the 990-N.
When is the next return of ELECTRIC POWER RESEARCH INSTITUTE INC due?
The return for tax year 2025 (the year ending December 31, 2025) is due May 15, 2026. Form 8868 extends it by six months; the 990-N cannot be extended.
When did ELECTRIC POWER RESEARCH INSTITUTE INC last file with the IRS?
The latest return in the IRS public files is the 990 for the year ended December 2024.
Who is the principal officer of ELECTRIC POWER RESEARCH INSTITUTE INC?
The 990 for the year ended December 31, 2024 names ARSHAD MANSOOR.
Who are the officers and directors of ELECTRIC POWER RESEARCH INSTITUTE INC?
The 990 for the year ended December 31, 2024 lists 69 people; 28 received compensation from the organization, the highest $2,132,369 (ARSHAD MANSOOR, PRESIDENT & CHIEF EXECUTIVE OFFICER).
How much revenue does ELECTRIC POWER RESEARCH INSTITUTE INC have?
On its 990 for the year ended December 31, 2024 it reported revenue of $503,197,591, expenses of $516,331,444 and total assets of $401,886,494 at year end.

Other nonprofits in PALO ALTO

All nonprofits in PALO ALTO · California · Public and societal benefit