Will My Bill Go Up

Tracker

Pending rate cases in Maine

Ranked by what each would add to a typical monthly bill if approved as asked. Commissions usually approve less; here is how much less, measured. Cases without a published residential figure sit at the end. See what changed recently across every case we track.

Coming up

Dates on the record. Comment deadlines are the ones you can act on.

1
Pending Base rate case

The Maine PUC denied CMP's temporary $7-a-month increase request on October 6, 2026, so that charge will not appear on bills. The larger, separate request that could add about 18 dollars a month is still pending and is not expected to be decided until spring 2027.

no figure yet

Recent decisions

Denied Base rate case

CMP's big five-year rate plan was rejected outright; regulators told the company to come back with something smaller and more accountable, which it did in April 2026.

+$35a month
On bills now Supply and capacity price From Jan 2026

If you have not switched electric suppliers, your CMP bill went up about 11 dollars a month in 2026 because of the statewide Standard Offer price, not because of anything CMP itself did.

+$11a month

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