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Who Controls the Battery in Your Driveway?

Source: CleanTechnicaGuest ContributorNovember 5, 2026
Read the full story at CleanTechnica

Tesla deployed differing strategies for its Powerwall energy storage system across regions. North American owners received an update enabling Powershare, a home power backup feature. Concurrently, Australian owners experienced a software update that appears to have blocked third-party integration tools previously used to power their homes. This divergence raises questions about which entity controls energy storage devices and their capabilities.

Key points

  • Tesla enables Powershare for North American Powerwall owners
  • Australian users' software update blocks third-party power tools
  • Highlights questions about device autonomy and user control

Summary and key points written by AI from the headline and a short excerpt, so they can be incomplete or wrong. CleanTechnica did the reporting; read the original for the full story.

Read the full story at CleanTechnica

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