By converting wind energy into electricity,windturbines reduce the environmental impact of energy is currently the mostdeveloped of a number of renewable energytechnologies,with more than 1,000 wind turbinesalready operating across the UK,producing around one quarter of one percent of the country’s turbines can be deployed individually,to power a single site or installation,but are most commonlygrouped together as ‘wind farms’to provide power to the national energy output from turbineshas increased dramatically over the past decade from200 KW to 3 MW and with 5 MW turbines nowunder greater energy yield means that the number of turbines needed to produce.