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Tesla fingers former Gigafactory hand as alleged blueprint-leaking sabotage mastermind

Alan Brown Silver badge

"(powerwall)... costs a small fortune, and is unlikely to ever offer any ROI. Other than feeling a bit green."

The ROI is in having power when the grid goes out - which it's likely to do increasingly in the near future thanks to insufficient generation capacity (plants being shut down) _and_ rapdily increasing demand.

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