The net metering credit is based on the average Day Ahead 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
$0.02233	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
$0.04016	December 2019	January 2020
$0.03179	November 2019	December 2019
$0.02117	October 2019	November 2019
$0.02185	September 2019	October 2019
$0.02900	August 2019	September 2019
$0.03524	July 2019	August 2019
$0.02376	June 2019	July 2019
$0.02527	May 2019	June 2019
$0.02676	April 2019	May 2019
$0.03599	March 2019	April 2019
$0.03416	February 2019	March 2019
$0.05531	January 2019	February 2019
$0.04569	December 2018	January 2019
$0.05852	November 2018	December 2018
$0.03858	October 2018	November 2018
$0.03832	September 2018	October 2018
$0.04722	August 2018	September 2018
$0.03815	July 2018	August 2018
$0.02974	June 2018	July 2018
$0.02615	May 2018	June 2018
$0.04688	April 2018	May 2018
$0.03608	March 2018	April 2018
$0.03921	February 2018	March 2018
$0.10696	January 2018	February 2018
$0.07026	December 2017	January 2018
$0.03448	November 2017	December 2017
$0.03081	October 2017	November 2017
$0.02767	September 2017	October 2017