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.
all estimates for wind power include the cost of purchasing capital and paying for operations and maintenance o m of wind turbines for the studies we examined capital costs ranged from $ 48 to $ 88 per megawatt hour while o m costs ranged from $ 9 8 to $ 21 per megawatt hour many estimates however don t include costs related to the inherent unreliability of wind power and government subsidies and mandates