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Steam
Green ImpactRevolutionary engine has no moving parts and is more efficient than a steam turbine
TPV cells convert heat to electricity at 40% efficiency, paving the way for thermal battery systems that store renewable energy
Joseph Shavit![](https://www.thebrighterside.news/uploads/2024/10/heat-engine-1.webp?auto=webp&auto=webp&optimize=high&quality=70&width=1440)
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TPV cells convert heat to electricity at 40% efficiency, paving the way for thermal battery systems that store renewable energy
Joseph Shavit