Updated monthly

Database changelog

Every monthly refresh, recorded in plain language. Programs added, removed, or changed status. Updates land on the first Monday of each month.

May 2026 - Initial publication

Database goes live with 154 active programs across 6 tiers (federal, state, regional, utility, county, city) and 6 funding mechanisms (cash rebate, tax credit, competitive grant, make-ready, voucher, fee waiver / expedited permit).

Highlights of what's in the v1 dataset:

Coverage details:


July 2026 - Targeted verification pass

Re-verified the 8 programs flagged Verify Before Applying directly against their administering agencies. Live database moves from 154 to 150 active programs.

Also confirmed the federal §30C sunset (June 30, 2026) is handled automatically - the site hides §30C from live results client-side for anyone browsing after that date, no manual data change required.


September 2026: Full re-verification pass

Every one of the 150 programs in the database was checked against its administering agency's own website on September 25, 2026. This was the first full pass since May 2026.

The biggest changes:


September 26, 2026: Weekly check


September 29, 2026: Utility guides and corrections


October 22, 2026: Site update


October 5, 2026: Weekly check


Next refresh: October 2026

Items to verify:

If you spot an error or missing program before then, email samy@evgpo.com with "Database" in the subject.