GSPP Onyx is a solar power facility located in New Brunswick, New Jersey, operating under the jurisdiction of the ReliabilityFirst Corporation within the NERC region. The plant boasts an operating capacity of 1.1 megawatts and is integrated into the PJM Interconnection power control area. The facility is managed by Green Street Power Partners, which also serves as the majority owner. The ownership structure includes Babcock & Brown Direct Investment Fund Limited as the holding company. GSPP Onyx operates in an unregulated environment, utilizing solar energy as its primary fuel source. Other owners of the power plant include Green Street Power Partners.