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.
In terms of land use, those 583,000 turbines would take up about the total land mass of Rhode Island, Hensley says, because wind projects typically require 0.74 acres of land per megawatt produced. Jorge Luis Plata/REUTERS