Big Tech firms want to pay you to power their data centers

The rapidly expanding artificial intelligence sector is driving an unprecedented demand for electricity, with tech giants expected to invest $2.7 trillion in U.S. data centers and AI infrastructure by 2030, according to McKinsey. This enormous energy requirement is straining existing grids, leading to higher electricity prices and forcing companies like Google and Meta to rely on alternative power sources and request significant utility upgrades. A novel solution gaining traction is the use of distributed or virtual power plants (VPPs), which aggregate thousands of smart homes with devices like electric water heaters and home batteries. Coordinated by software, these VPPs can deliver substantial grid capacity by reducing consumption or dispatching stored energy, offering a faster and often cheaper alternative to building new power plants. Last July, California saw a test deliver 535 MW from over 100,000 home batteries. Major tech companies are beginning to integrate this approach. Google, for instance, announced its new Minnesota data center will help fund thousands of utility-owned batteries for homes and businesses across the state, contributing 1,900 megawatts of clean energy capacity. Austin-based startup Base Power offers Texas homeowners reduced electricity rates in exchange for installing a backyard battery, selling the stored power back to the grid during peak hours. CEO Zach Dell, son of Dell Technologies founder Michael Dell, highlighted the speed and cost-effectiveness of VPPs compared to traditional power plants in meeting Texas's projected 40-gigawatt data center demand by 2028. Octopus Energy U.S. and Tesla are also deploying similar VPP models in Texas. The concept has drawn attention from policymakers. In a move to protect ratepayers, executives from Google, Meta, Microsoft, and OpenAI signed a voluntary pledge at the White House to absorb their data center energy costs. Furthermore, states are considering legislation like New York's Homegrown Energy Act and Illinois' POWER Act, which would require large data center developers to fund household electrification and efficiency measures or secure their own clean energy infrastructure. The overall sentiment is that VPPs, coupled with investment in residential energy solutions, can address the power needs of the data center boom while potentially benefiting consumers.