DG Crystal Spring is a solar power facility located in Mattapoisett, Massachusetts, within the Northeast Power Coordinating Council (NERC) region. The plant operates with a capacity of 4.2 megawatts and is part of the ISO New England power control area. Clearway Energy Group serves as the plant operator and majority owner, ensuring efficient management and operation of the facility. The plant is classified as unregulated, allowing for flexible operational strategies. The primary fuel source for DG Crystal Spring is solar energy, reflecting a commitment to sustainable power generation. Other owners of the power plant include Clearway Energy.