Potential chemical weapons from living organisms. Toxins are effective and specific poisons produced by living organisms. They usually consist of an amino acid chain which can vary in molecular weight between a couple of hundred (peptides) and one hundred thousand (proteins).
1 NREL previously calculated wind farm land usage at about 85 acres per MW of capacity and capacity density of 3.0 Â±1.7 MW/km 2. 2  Yale calculated wind energy usage down to the turbine level, calculating 1-3 acres per turbine.
Also called the Jiuquan Wind Power Base, this is a group of large wind farms under construction in western Gansu province in China. It has a capacity of over 5,000 MW of power, with a goal of 20,000 MW by 2020. When fully completed the entire project may become the worldâs biggest collective wind farm.