Southwick Solar PV is a solar power facility located in Southwick, Massachusetts, within the Northeast Power Coordinating Council (NERC) region. The plant operates with a capacity of 5 megawatts (MW) and is integrated into the ISO New England power control area. Eversource Energy serves as the plant operator, ensuring efficient management and operation of the facility. The regulatory status of Southwick Solar PV is classified as regulated, reflecting compliance with industry standards and regulations. The majority ownership of the plant is held by NSTAR Electric Company, which is part of the Eversource Energy holding company. The facility harnesses solar energy, utilizing the sun as its primary fuel source to generate renewable electricity.