I would call that a minor hurdle. There's actually no shortage of unused land. Or roofs. And agrivoltaics (combining solar with farming) is a thing. And wind tu

I would call that a minor hurdle. There's actually no shortage of unused land. Or roofs. And agrivoltaics (combining solar with farming) is a thing. And wind turbines and farms are a common combination as well. And we have off shore wind, and floating offshore wind. Which you can combine with solar. Floating solar to limit evaporation in hydro basins is also a thing.