Coalition of Midwest Power Producers Inc
Public records raise at least one point you should look into before giving.
What it says it does
COMPP is a non-profit member based trade association working together on a cooperative basis to support open, independent, transparent and fully robust wholesale energy, capacity and ancillary services markets in the region operated by the MidContinent Independent Transmission Operator, Inc. (MISO).
- Income
- $212,229
- Spending
- $232,985
- Employees
- 0
- Volunteers
- 3
Source: Form 990 for the year ending December 31, 2025, filed with the Internal Revenue Service. How we rate
Financial health
We do not score finances when yearly spending is very small or the return has too little detail. The ratios stop meaning much at that size.
Source: Form 990 for the year ending December 31, 2025, filed with the Internal Revenue Service. How we rate
Governance
This return does not answer enough of the governance questions to score.
Source: Form 990 for the year ending December 31, 2025, filed with the Internal Revenue Service. How we rate
Impact evidence
Describes programs. Its tax return describes what it does but we have found no measurable results in it.
Programs described in its return (3)
- Attended approximately 80 stakeholder meetings at MISO on behalf of COMPP membership in an advocacy role focused on the continued development and support of fully robust wholesale energy and capacity markets.
- In December 2025, the Coalition of Midwest Power Producers, Inc. ("COMPP"), JERA Nex Americas LLC, and Rainbow Energy Center, LLC (collectively, the "MISO Generators") filed a Complaint (see FERC Docket No. EL26-35-00) under Section 206 of the Federal Powers Act requesting that the Federal Energy Regulatory Commission issue an order directing the Midcontinent Independent System Operator, Inc. ("MISO") to return hundreds of millions of dollars that have been taken from market participants in connection with MISO's unlawful resettlement of the 2025/2026 Planning Resource Auction ("PRA").
- In April 2025, the Coalition of Midwest Power Producers, Inc. ("COMPP")2 respectfully requested intervention in FERC Docket No 25-1729-00. On March 21, 2025, the Midcontinent Independent System Operator, Inc. ("MISO"), pursuant to Section 2053 of the Federal Power Act ("FPA"), proposed revisions to its Open Access Transmission, Energy, and Operating Reserve Markets Tariff ("Tariff") to enhance market protections against manipulation and fraud involving demand response resources, as highlighted in four recent Commission Enforcement Orders, and updates testing requirements and make-whole payment provisions to prevent manipulation and ensure fair market outcomes. COMPP submits comments in support of MISO's Tariff filing.
Source: Form 990 for the year ending December 31, 2025, filed with the Internal Revenue Service. How we rate
Legitimacy checks
Is it registered with the IRS? Passed.
Listed in the IRS master file of tax-exempt organizations as a 501(c)(6) business league.
Source: Exempt Organizations Business Master File, Internal Revenue Service, file dated October 13, 2026.
Has the IRS revoked its tax-exempt status? Passed.
Not on the IRS automatic revocation list.
Source: Automatic revocation of exemption list, Internal Revenue Service, file dated October 13, 2026.
Are donations tax-deductible? Caution.
The IRS master file records contributions to this 501(c)(6) business league as not deductible.
Source: Exempt Organizations Business Master File, Internal Revenue Service, file dated October 13, 2026.
Is it keeping up with its IRS filings? Passed.
Most recent return on file covers the year ending December 2025.
Source: Exempt Organizations Business Master File, Internal Revenue Service, file dated October 13, 2026.
How long has it been tax-exempt? Passed.
Recognized by the IRS since June 2019.
Source: Exempt Organizations Business Master File, Internal Revenue Service, file dated October 13, 2026.
Is it in good standing with state regulators? Passed.
Not on California's list of charities barred from soliciting. Other states are not yet checked.
Source: May Not Operate or Solicit for Charitable Purposes list, California Attorney General, Registry of Charities and Fundraisers, file dated October 21, 2026.
Ratings and checks are our reading of public records, using the published method. They are not a statement about anyone's honesty. If you work for this organization, you can send corrections or results, confirm you want gifts through Veridonate, or ask to be removed from giving.