Pennsylvania: AEC, PPL/PECO rebates, and Act 129.
Pennsylvania has no declining-block solar tariff. The case is built from Alternative Energy Credits, utility rebate and efficiency programs under Act 129, retail rate structure, and the federal credit.
The rule in one paragraph
The Alternative Energy Portfolio Standards Act requires electric suppliers to source a share of load from alternative energy, creating a market for Alternative Energy Credits that solar projects generate and sell. Act 129 requires utilities including PPL and PECO to run energy efficiency and demand response programs, which fund rebates for qualifying commercial measures.
Because Pennsylvania is a retail-choice market, the supply rate and the distribution charges have to be read separately when modeling the value of on-site generation.
Who it applies to
Commercial and industrial customers of Pennsylvania electric distribution companies, including PPL, PECO, Met-Ed, Penelec and Duquesne Light service areas.
Rebate eligibility and program budgets are set per utility and per program year, and budgets can close mid-year.
What it costs / what it pays
AEC prices are market-set and move, so a Pennsylvania model should be stress-tested across a credit-price range rather than a single point.
Act 129 rebates reduce installed cost for qualifying measures; demand response participation can add a separate payment stream for a battery.
How NOI's structure fits
NOI carries the AEC price risk, the rebate application work and the operating obligation, and pays the owner a fixed site income instead.
For Pennsylvania industrial assets, demand charges and supply-rate volatility usually drive more of the case than the credit market does.
Timeline
- Week 0Twelve months of bills reviewed line by line.
- Weeks 2-4Site walk plus rebate program and budget check.
- Months 1-3Rebate applications and interconnection filing.
- Months 4-9Construction and commissioning; income begins.
Talk to us about this on your building
Send the address and twelve months of bills. We come back with the compliance position and the operating case together.
Other programs in this section
Annual carbon caps on NYC buildings over 25,000 sq ft, with a sharp step-down in 2030.
ComplianceBoston's emissions performance standard, with Alternative Compliance Payments and a 2030 threshold drop.
ComplianceWashington DC's Building Energy Performance Standards, enforced on cycles with compliance pathways.
IncentiveNYSERDA's declining-block incentives for commercial and industrial solar across New York.
IncentiveNew Jersey's Successor Solar Incentive, community solar program, and what changed after TRECs.
IncentiveSMART II tariff levels, storage adders and low-income adders — the incentive that pairs with BERDO.
IncentiveConnecticut's non-residential renewable energy solutions tariff plus Energy Storage Solutions incentives.
This page reflects our understanding as of September 18, 2026. Regulatory numbers and program rules move. Confirm current statute specifics with your tax and legal advisors before signature.