- fossil fuel power stations will not be built anymore - still no safe deposit for radioactive waste - electric cars will be everywhere - if not electrified

- fossil fuel power stations will not be built anymore - still no safe deposit for radioactive waste - electric cars will be everywhere - if not electrified trains, ships and some planes will use hydrogen as fuel - new houses will use a combination of solar/wind power, batteries and hydrogen storage making them energy autarkic - nuclear fusion for energy generation will finally be developed. However nobody cares, because renewable energy sources are so much cheaper in 2030. - Oil-producing countries will be in decline - SpaceX will build space-based solar power stations