Central Coast Community Energy outlines battery storage, rebates and looming federal incentive deadlines

Central Coast Community Energy (3CE) senior adviser Doss Williams told the Arroyo Grande City Council on Tuesday that battery storage is "essential for California's carbon-free energy transition and just as important for customer affordability." Williams presented the agency's local programs, procurement progress and warnings about expiring federal incentives. Williams said 3CE contracts currently supply roughly 409 megawatts of generation and enroll about 1.2 million customers across member agencies. "We already have secured contracts for 64% of our mix to be from renewables," Williams said, noting the proportion of renewables in the portfolio is expected to grow as 3CE issues additional requests for proposals. Williams emphasized the role of batteries in shifting daytime solar production to evening hours and in providing resource-adequacy (RA) credit to support grid reliability. He illustrated how battery deployments helped California avoid flex alerts during recent heat events by charging during cheap midday solar production and discharging during evening peaks. He addressed safety concerns about battery-energy-storage systems, saying 3CE does not have power-purchase agreements with large indoor facilities like Moss Landing and that contracted battery projects use containerized systems with fire suppression and the latest codes. "There's no such thing as 100% safe energy ... but it is getting safer," Williams said. Williams outlined 3CE customer-facing programs available to Arroyo Grande residents: an EV rebate called Electrify Your Ride ($1,000 to $4,000 depending on income, typically paired with a federal incentive), residential and commercial electrification rebates (heat-pump water heaters, home batteries, insulation), a residential battery rebate, agricultural electrification and incentives to replace heavy-duty fleet vehicles with electric models. He said 3CE's Central Coast budget is about $14,000,000 a year and member agencies have been submitting applications at higher rates. Williams warned of impending changes to federal incentives. He said the $7,500 federal EV tax credit ("treated as cash at the dealer" when available) is set to expire on Sept. 30 in the structure he discussed, and that the 30% tax credit for residential and commercial energy-efficiency measures is scheduled to lapse at the end of the year. "We want people to go out there and use those incentives, as quickly as possible," Williams said, pointing to a webinar 11 a.m. Wednesday for business owners on commercial EV charging. Williams said 3CE also offers bilingual outreach, community workshops and a program to help small member agencies with fleet replacement and fast chargers. He noted 3CE is advocating in Sacramento and Washington on resource-adequacy rules and Western regional market proposals. Council members had no questions at the meeting; Williams left flyers with program contact information for residents.