Full Retail

Net Metering in Maine

Current NEM policy, export rates, and impact on solar payback for Maine homeowners.

NEM Export Rate

$0.215

per kWh

Avg Retail Rate

$0.215

per kWh

% of Retail

100%

compensation

Policy Status

Active

since 2019-09

System Limit

Up to 5 MW

max eligible

NEM Policy Details — Maine

How Maine compensates your excess solar generation

Full Retail Active

Full retail net metering for systems up to 5 MW under net energy billing. Annual true-up with credit rollover. Strong solar policy.

NEM Rate$0.215/kWh
Retail Rate$0.215/kWh
Savings GapNone
Annual True-UpYes

Source: Maine PUC, DSIRE · Effective: 2019-09

Calculate Your NEM Savings in Maine

$

NEM Rate Comparison

$0.00 Maine: $0.215 $0.215 (retail)

Maine's NEM rate is 100% of the retail electricity rate — near full retail compensation.

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