173,000 terawatts [1] So, 1% at 20% capacity is 346 terawatts. That seems like a reasonable upper limit for earth systems. [1] https://sos.noaa.gov/catalog/li

173,000 terawatts [1] So, 1% at 20% capacity is 346 terawatts. That seems like a reasonable upper limit for earth systems. [1] https://sos.noaa.gov/catalog/live-programs/energy-on-a-sphere/ https://sos.noaa.gov/catalog/live-programs/energy-on-a-spher...