WEBINAR: How Advantageous is PG&E’s Option S, daily demand charge rate tariff, for Energy Storage Projects?
In March of 2021, PG&E finished mandatory transitioning all C&I customers to their new “B” rates, which featured the 4 – 9 pm “on-peak” period. Within this new suite of rates was the new Option S, daily demand charge rate, which was designed to be a storage-friendly rate option.
PG&E’s Option S Daily Demand Charge Rate Explained
PG&E was the first utility in the state of California to release an energy storage-friendly rate tariff option that featured daily demand charges, which bill based on $/kilowatt/day.