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Public 990 Summary

CALIFORNIA INDEPENDENT SYSTEM

EIN 943274043 · Latest tax year 2024 · Usable public filing summary

FOLSOM, CA · Public and Societal Benefit · caiso.com

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CALIFORNIA INDEPENDENT SYSTEM has a public Form 990 profile, but an AlignMint donation portal is not live yet. Review the public filing signals and share the claim link with the nonprofit if the profile should be activated.

Program ratio

Not enough public data

Fundraising ratio

0%

Admin ratio

Not enough public data

Program ratio estimates the share of reported expenses used for programs. Fundraising ratio estimates fundraising expense share. Admin ratio estimates management and general expense share when the public fields reconcile.

View previous 990s on ProPublica

Public filing snapshot

Ratios use reported functional expenses when available and are only derived when the public fields reconcile with total expenses.

Total revenue$285,941,806
Contributions and grants$0
Program service revenue$272,216,015
Other revenue$20,537
Total expenses$292,763,479
Grants paid$0
Salaries and compensation$188,924,516
Program ratioNot reported
Fundraising ratio0%
Admin ratioNot reported
Total assets$1,523,256,943
Net assets$200,748,234
Total liabilities$1,322,508,709

Filing history

Recent prepared public snapshots appear here as the directory rollup processes more 990 filings. Use the ProPublica link for the full public filing archive when a prior year is not shown yet.

990 2024

Revenue: $285,941,806
Expenses: $292,763,479
Program ratio: Not reported

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Program ratio: Not enough public data. Fundraising ratio: 0%. Admin ratio: Not enough public data.

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Mission and programs

TO ENSURE EFFICIENT USE AND RELIABLE OPERATION OF THE ELECTRIC TRANSMISSION GRID OPERATED BY THE CALIFORNIA ISO, CONSISTENT WITH THE CALIFORNIA PUBLIC UTILITY CODE, CHAPTER 2.3 PART 1, DIVISION 1. (CONTINUED ON SCHEDULE O.)THE ISO DOES NOT OWN TRANSMISSION FACILITIES, BUT IT CONTROLS THE OPERATION OF A NETWORK OF TRANSMISSION FACILITIES LOCATED THROUGHOUT MOST OF CALIFORNIA, AND ALSO CERTAIN TRANSMISSION FACILITIES LOCATED IN NEVADA, THE OWNERS OF WHICH HAVE TRANSFERRED OPERATIONAL CONTROL TO THE CALIFORNIA ISO. FOR THE BENEFIT OF OUR CUSTOMERS, WE:- OPERATE THE GRID RELIABLY AND EFFICIENTLY;- PROVIDE FAIR AND OPEN TRANSMISSION ACCESS;- PROMOTE ENVIRONMENTAL STEWARDSHIP; AND- FACILITATE EFFECTIVE MARKETS AND PROMOTE INFRASTRUCTURE DEVELOPMENT, ALL THROUGH THE PROVISION OF TIMELY AND ACCURATE INFORMATION.

Public leadership

Public Form 990 officer rows; not a staff or contact directory.

ANGELINA GALITEVA

BOARD OF GOVERNORS

8 hours/week · Reportable compensation: $93,000

MARY LESLIE

BOARD OF GOVERNORS

8 hours/week · Reportable compensation: $92,500

JOSEPH ETO

VICE CHAIR

8 hours/week · Reportable compensation: $91,500

SEVERIN BORENSTEIN

CHAIR

8 hours/week · Reportable compensation: $89,500

JAN SCHORI

BOARD OF GOVERNORS

8 hours/week · Reportable compensation: $83,500

ELLIOTT MAINZER

PRESIDENT & CEO

40 hours/week · Reportable compensation: $2,088,685

Public filing sources

View previous 990s and source filings on ProPublica
irs_990_cache

Tax year 2024 · Source 202503149349302035 · Parser opportunity-intelligence-financials-v1

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  • Public data coverage: Usable public filing summary.
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