Big Y World Class Market is contracting with Boston-based Nexamp to participate in that organization’s community solar program.

Under the agreement with Nexamp, Big Y is subscribing to 19 solar projects across Massachusetts, representing a total of 57 megawatts of capacity. Big Y will receive 50 percent of the energy credits generated by these projects.

The projects included in Big Y’s agreement with Nexamp are located in Massachusetts in the National Grid and Eversource utility service territories. Big Y and other subscribers to these community solar projects are allocated a portion of the project’s output and receive discounted credits on their utility bill.

Big Y, headquartered in Springfield, operates Berkshire markets in Great Barrington, Lee, North Adams and Pittsfield, and gas/convenience store locations in Lee and Pittsfield.