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This startup just raised $32 million to build solar farms using robots—and much less land

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Why This Matters

This story highlights a significant innovation in solar energy deployment, where using robotics and digital twins allows for more efficient land use. The funding boost indicates strong investor confidence in this technology's potential to accelerate renewable energy projects. Such advancements could help overcome common barriers to solar farm development, benefiting both the environment and energy consumers.

Key Takeaways

Planted’s approach doubles how much solar power is produced per acre. Solar farms have a land problem. When a new project was planned in a St. Louis suburb, the county zoning board rejected the design, arguing that it took up too much space and sat too close to a neighboring subdivision. The developer then turned to a startup called Planted to rethink the plan using a digital twin and robots. The result: The project used 40% less land to produce the same amount of power, allowing it to move forward.At a time when energy demand is surging, but solar projects often face roadblocks and long delays, Planted has a new way to speed up deployment. The company announced today that it has raised $31.8 million to scale up, with Piva Capital and RA Capital Management Planetary Health leading the round and participation from Google, Breakthrough Energy Ventures, Gigascale Capital, and Khosla Ventures.