Encina Water Pollution Control is a biomass-powered facility located in Carlsbad, California, operating under the jurisdiction of the California Independent System Operator. The plant utilizes internal combustion technology to achieve an operating capacity of 3.2 megawatts. As an unregulated entity, it is primarily owned and operated by the Encina Wastewater Authority, which also serves as the holding company. The facility plays a crucial role in the Western Electricity Coordinating Council region, contributing to sustainable energy solutions while addressing water pollution control.