Business Green: The government’s wind energy plans have received a major blow after the world’s biggest investor in wind power, Spanish energy giant Iberdrola, announced it was to cut its investment in the UK by £300m. According to Times reports, the company is to cut its budget in the UK by 40 per cent, equivalent to the investment required to build a wind farm capable of powering 200,000 homes. Xabier Viteri, chief of Iberdrola Renewables, whose Spanish parent company owns ScottishPower, …