Hello world, I believe we have a wide selection of green energy..solar energy, wind power, fuel cells, biomass, landfill gas, low-impact hydro and waves among others that have proven to have the ability to power our homes, vehicles, industries and are sufficient and definitely sustainable. For the developed countries to whom this has been made available I humbly ask that you make use of clean fuels, for the developing countries I encourage the use of solar power devices and wind power to generate large scale power alongside fossil fuel, slowly transition to the use of green energy as they develop.
Enviro-Tech360blog 