CALIFORNIA INDEPENDENT SYSTEM OPERATOR CORPORATION
EIN 94-3274043 · Public & Societal Benefit N.E.C. (W99)
What they do
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.
How to reach them
ContactRYAN SEGHESIOVP, CFO & TREASURER
In care of% DENNIS ESTRADA
Mailing address250 OUTCROPPING WAY, FOLSOM, CA 95630-8773
Main phone(916) 351-4400 WebsiteVisit the charity’s website Emailmahmadi@caiso.comAdditional emailkosborne@caiso.comSource: Form 990 public record. Confirm details with the nonprofit before visiting or sending anything.
Represent this organization?Claim this nonprofit to change contact informationAbout this charity
- Recognized since
- March 1998
- County
- Sacramento
Should I give to this charity?
Of every $100 spent, about $89.20 was reported for mission work. Use the spending picture below and ask what results that work produced.
Plain answer: A tax form cannot prove that a charity is doing good. It can show how the charity says it spent its money—and point out questions you should ask.
Basic facts we verified
Money report from 2024The charity has a recent tax report to read.
They explain their jobThe charity tells us what it is trying to do.
They name their leaders23 people are listed in the latest report.
You can reach themThey list contact information, so you can ask questions.
Money made simple
Ask these three easy questions
- Who did you help? Ask for a recent story or report that shows real results.
- What will my money do? Ask exactly what your gift will pay for.
- Is this really the charity? Give only through its official website or confirmed phone number.
Worth asking: Expenses exceeded revenue this year. Ask whether that was planned or caused by a one-time event. The complete report shows the exact difference and financial history.
Bottom line: Do not decide from a name, mission statement, or tax status alone. Look at where the money went, then ask what changed, who was helped, and what your gift will do. YouCanGiveBack does not endorse or grade organizations.
Financial picture
A quick look at the charity’s latest reported finances. The complete report adds exact spending amounts, financial history, grants, funders, contractors, fees, and leadership pay.
How reported expenses were divided
This free view shows the broad spending mix. Exact dollar amounts and revenue comparisons are included in the complete report.
Mission work is the Form 990 category called program services. These are the organization’s reported accounting categories, not an independent measure of results.