Connecticut Energy Storage Solutions 2026: The New Performance-Based Deal
Verified 2026-08-03 Funding changes monthly.
| Program | Energy Storage Solutions |
|---|---|
| Value | $30–$130/kWh enrollment + $300–$550 per kW-year for 10 years |
| Status | Open — restructured April 1, 2026; the old 'up to $16,000 upfront' ended for new applicants (verified August 2026) |
| Federal credit | None — 25C/25D expired Dec 31, 2025 (OBBBA) |
How it works
PURA overhauled the program effective April 1, 2026 (Docket 25-08-05). New participants get a smaller enrollment incentive — $30/kWh standard, or $130/kWh if you're on a designated 'grid edge' circuit — plus performance payments of $300–$550 per kW each year for 10 years, earned by letting Eversource or UI dispatch your battery during summer and winter peak events (higher rates for underserved and low-income customers). Passive dispatch is gone; payments are tied to active dispatch participation.
Stacking with other programs
The 10-year performance payments replace the old upfront-plus-dispatch stack; there is no separate upfront rebate to stack on. Grid-edge, underserved, and low-income tiers carry the higher rates.
Next step
Size your backup needs first, then compare installed batteries. Get 2–3 installer quotes — the installer files the incentive paperwork.
Run the sizing calculator →Frequently asked questions
Is there still a federal tax credit for home batteries in 2026?
No — the federal 25D Residential Clean Energy Credit expired December 31, 2025 under the OBBBA. Connecticut's Energy Storage Solutions is now the primary incentive for Connecticut residents.
How much can I get from Connecticut's program?
$30–$130/kWh enrollment + $300–$550 per kW-year for 10 years. PURA overhauled the program effective April 1, 2026 (Docket 25-08-05).
Is Connecticut's program still accepting applications?
As of our August 2026 verification: Open — restructured April 1, 2026; the old 'up to $16,000 upfront' ended for new applicants. Funding changes monthly — confirm directly with the program administrator before contracting.