John Weaver calls California's daytime pricing shift the story of the year. Battery demand has pushed wholesale solar prices from negative five cents per kilowatt hour up by 4.2 cents, adding around $10,833 of revenue to solar asset owners in a single five-minute period. Tim Montague and John Weaver break down what this shift means for solar developers, plus community solar crossing 10 gigawatts, BYD's 14.5 megawatt-hour battery priced at 1.4 cents per kilowatt hour lifecycle cost, and Dean Solon's plan to build 50-year solar power plants in Tennessee.

EPISODE HIGHLIGHTS

• California batteries reverse the duck curve pricing. John Weaver's analysis shows wholesale daytime solar prices climbed from negative five cents per kilowatt hour to negative 0.8 cents, driven by battery demand absorbing midday generation. (PV Magazine)
• BYD reveals a 14.5 megawatt-hour DC energy storage system with a lifecycle cost of 1.4 cents per kilowatt hour (ESS News). 
• India research indicates 90 percent grid coverage via solar plus storage at 5.6 cents per kilowatt hour. Four point nine gigawatts of solar paired with 13.5 gigawatt hours of battery delivers one gigawatt of 24/7 load. (PV Magazine)
• US community solar passes 10 gigawatts despite market contraction. (PV Magazine)
• California Public Utilities Commission seeks 6 gigawatts of new clean power capacity, with most expected to include paired battery storage. (PV Magazine)

California is giving every solar market a preview of what saturated grids look like once batteries scale. The pricing data, BYD's 1.4 cent per kWh lifecycle cost, and India's 90% grid coverage research all point in the same direction: solar plus storage economics are entering a new phase.

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