6.Electricity blackouts in the province are occurring more and more. Green activists always talk about waste-to-energy and biomass-to-energy. Find answer to their slogans. You are wondering whether you should still invest in the old coal power plant. The old coal power plant doesn’t meet emission guidelines any more. Too much water from the coal power plant is being led to the river, warming it up. There is a lot of wind in the mountains. However, wind along might not be enough for the region. The effluent of the lake flows into a canyon.The geological conditions would allow the construction of a dam