Each model represents a different philosophy on risk, ownership, and the very definition of “community benefit. ” The most direct is the Community-Funded model, where capital is raised from within the community itself through direct investment, donations, or cooperative membership fees.
That results in an "adjusted adder" per energy from the energy storage system of US$20 USD/MWh * 3. Where P B = battery power capacity (kW), E B = battery energy storage capacity ($/kWh), and c i = constants specific to each future year.