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.
Wind power in the United States is a branch of the energy industry, that has expanded quickly over the latest several years. As of the end of 2015 the U.S. nameplate generating capacity for wind power was nearly 75,000 megawatts (MW). This capacity is exceeded only by China and the European Union.