> If one takes at face value the estimate that the world will deploy 300–400 GW of solar in 2023 (IEA), and that 1 MW of solar =~ 5 acres, we're deploying rough

> If one takes at face value the estimate that the world will deploy 300–400 GW of solar in 2023 (IEA), and that 1 MW of solar =~ 5 acres, we're deploying roughly 3–4 acres of solar per minute. The thing about solar is location, location, and location. The annual average GHI in the Mojave is over 6 kWh/m2/day while in Alaska it's under 3. Interestingly, Germany, who funded a big push into Solar, has the solar resource of Alaska. So you can't derive the area or cost from a unidimensional installation chart.