Renewable electricity-what is the true cost?

摘要: Energy consumed in the chain of processes from extraction, processing, fabrication/manufacture and transport to their ultimate end use is embodied all materials. Depending on particular fuels employed, specific process used degree materials recycling/reuse at each stage chain, a manufactured item will concomitantly embody environmental emissions wider consequential impacts. The renewable energy generation electricity advocated as means reducing carbon dioxide associated with fossil fuels. Renewable sources, fossil-fuelled plants, significant construction. “Full-chain” CO2 calculations for wind, hydro, solar-thermal photovoltaic conversion are quite different likely trend future reduction next systems reflects relative maturity technology.