Generator Interconnections 2026 Non-Refundable Funds Distribution

The California ISO (ISO) will distribute non-refundable interconnection financial security and study deposit amounts for projects withdrawn through June 30, 2026, in accordance with the ISO tariff Appendix DD Section 7.6 and Appendix KK Section 7.6, Application of Non-Refundable Amounts. The total non-refundable amount to be distributed on Sep. 15, 2026, is $45,554.842.10 (including interest). A summary of the distribution is as follows:

Non-Refundable Category	Scheduled Distribution Date	Amount	Interest	Totals
Transmission Revenue Requirement (TRR) (tariff 7.6-part c)	Sep. 15, 2026	$30,056,717.49	$867,923.98	$30,924,641.47
Still Needed Upgrades Total (tariff 7.6-part b)	Sep. 15, 2026	14,214,164.90	416,035.73	14,630,200.63

The distributions are reflected under 8526 - Generator Interconnection Process GIP Forfeited Deposit Allocation, and the statements will be published on Sep. 3, 2026, with the trade date of Aug. 21, 2026. The related invoices will be published on Sep. 9, 2026.

Contact information

Please contact Linda Wright at lwright@caiso.com or Dennis Estrada at destrada@caiso.com with any questions.