A virtual power plant (VPP) consists of distributed energy storage systems, like Tesla Powerwalls, used in concert to provide grid services and avoid the use of polluting and expensive peaker power plants. The Megapack, which is an advanced battery system designed for large-scale energy projects, can store more than 3,900. Reflects the average percentage of power available over the previous 12 months, weighted by GWh for projects that have contracted an Availability Guarantee and been in operation for over 30 days. carmaker Tesla's new. Tesla announced it paid Powerwall owners $9. 9 million through its virtual power plant programs in 2024. Uniting to connect key generation elements in the.