Each utility files its own tariff
Rule 5.100 sets the structure: a blended residential rate modified by a REC adjustor and a siting adjustor. It does not set a single statewide compensation number.
Each electric distribution utility calculates its own blended residential rate and files its own tariff. In the 2026 biennial update, utilities were directed to file no later than June 15, 2026, with tariffs taking effect August 1, 2026.
Burlington Electric Department is a municipal utility filing under that rule alongside Green Mountain Power and the cooperatives, so the structure is shared but the numbers are its own.
Ask your utility directly what its current blended residential rate is and what adjustor values apply, and check that the projection used those rather than a statewide or Green Mountain Power figure.
The REC question, which applies wherever you are
The REC adjustor is part of the Rule 5.100 structure and therefore applies across Vermont utilities. If you keep the Renewable Energy Credits your system generates, the adjustor is minus 3 cents per kWh as of 2026.
That is worth thinking about in Burlington specifically, because the city has a strong public identity around renewable electricity, and homeowners here are more likely than most to care about being able to say their own generation is genuinely theirs.
Keeping your RECs is what lets you make that claim accurately. Transferring them to the utility means three cents more per kilowatt hour and means the environmental attribute belongs to the utility instead.
Neither answer is wrong. But it is a decision with a price on it, and it should be made deliberately rather than settled by default in the paperwork.
What to confirm before signing
Ask which blended residential rate the projection used, from which utility and which tariff filing, and whether it reflects the tariffs effective August 1, 2026.
Ask which REC treatment the paperwork specifies, and confirm it is the one you chose rather than a default.
Ask which siting category your installation falls into and what adjustor value applies, stated separately rather than folded into a single compensation figure.
Ask whether the terms are fixed for a period once you enrol, and get that answer from the utility rather than from a sales conversation, since the Commission has reduced adjustor values over successive biennial reviews.
What belongs in a Vermont projection
The 30 percent federal Residential Clean Energy Credit under Section 25D expired for property placed in service after December 31, 2025, so a cash or loan purchase in Burlington receives no federal tax credit.
Section 48E survives at 30 percent for third-party owners under leases and power purchase agreements, so ask what a provider claims and what reaches you in the rate.
What exists is net metering compensation built from your own utility blended residential rate, modified by the REC and siting adjustors under Rule 5.100.
Ask for each of those three components shown separately in the projection, with your utility named and the tariff date stated.