You can place solar panels in urban areas, even sidewalks and streets are being tested, besides solar roofs. You can use nuclear, fission or fusion. You can us

You can place solar panels in urban areas, even sidewalks and streets are being tested, besides solar roofs. You can use nuclear, fission or fusion. You can use tidal, geothermal, wind energy. You can concentrate-then-diffuse sunlight with parabolic mirrors and optical fibers. You can place solar panels in deserts and transmit energy to vertical farms. You can distribute multiple crops in multiple floors depending on their water, light and soil needs. You can farm fish and chicken on the ground level of the same vertical farms and use their waste as fertilizer. You can do all that, or you can keep chopping down the Amazon rainforest to plant soybeans.