The net metering credit is based on the average Real Time Independent System Operator-New England (ISO-NE) price for all hours in the month prior to the current billing month between 9 a.m. - 4 p.m. The credit amount for energy generated that exceeds a customer's purchases from CMLP is a variable amount as described in the Residential Net Metering with Banking rate.

ISO-NE oversees the constant availability of electricity in New England by ensuring the day-to-day operation of New England's bulk power generation and transmission system, ensuring the fair administration of the region's wholesale electricity markets, and managing regional planning.

Solar Photovoltaic Rebate Programs

CMLP offers rebates for solar photovoltaic installations. Read more for information about our Solar Photovoltaic Rebate Program for your home or business.

Net credit per Kilowatt Hour	Month Kilowatt Hours sold to CMLP	Month customer's bill rendered
$0.06161	December 2021	January 2022
$0.05421	November 2021	December 2021
$0.05381	October 2021	November 2021
$0.04408	September 2021	October 2021
$0.05077	August 2021	September 2021
$0.03621	July 2021	August 2021
$0.03804	June 2021	July 2021
$0.02277	May 2021	June 2021
$0.02321	April 2021	May 2021
$0.02776	March 2021	April 2021
$0.07652	February 2021	March 2021
$0.04305	January 2021	February 2021
$0.03979	December 2020	January 2021
$0.02534	November 2020	December 2020
$0.02554	October 2020	November 2020
$0.02233	September 2020	October 2020
$0.02669	August 2020	September 2020
$0.02652	July 2020	August 2020
$0.02081	June 2020	July 2020
$0.01580	May 2020	June 2020
$0.01839	April 2020	May 2020
$0.01688	March 2020	April 2020
$0.02279	February 2020	March 2020
$0.02548	January 2020	February 2020