1 Reading 5.2. Reading 5.2 â Population Bottlenecks and Founder Effects. Genetic Drift; When one trait becomes more common in a population due to random. chance (not because it is advantageous or non-advantageous) Population Bottleneck: is event in which a large number of a species is killed causing the. remaining population to reproduce.
Overall, wind farms cost in the area of $1,000 per kW of capacity, so a wind farm consisting of seven 1.8-MW turbines runs about $12.6 million.
home or farm scale wind turbines wind turbines under 100 kilowatts cost roughly $ 3000 to $ 8000 per kilowatt of capacity a 10 kilowatt machine the size needed to power a large home might have an installed cost of $ 50000 $ 80000 or more