Home Battery Costs Decline, Driving Growth of Virtual Power Plants in U.S.
The cost of home batteries in the U.S. is rapidly declining, making them more accessible to a wider range of consumers. This reduction in price, coupled with the rise of Virtual Power Plants (VPPs), is transforming the energy landscape. Home batteries, which previously cost over $10,000 installed, are now available through leasing options, such as Tesla Powerwalls for $35 per month or Base Power batteries for $19 per month in Texas. VPPs aggregate and coordinate distributed energy resources, like home batteries and water heaters, to function as a single large power plant that utilities can call upon during peak demand. Companies like Tesla and Base Power are leveraging their battery fleets as VPPs to help utilities manage electricity supply and demand, especially as competition in the home battery market intensifies.