Renewables Investment Seen Tripling After Slump in Solar

Renewables Investment Seen Tripling After Slump in Solar

Angel Navarrete/Bloomberg

Employees stand silhouetted alongside a turbine at an Iberdrola SA wind farm in Maranchon, near Calatayud, Spain. Spain, where wind turbines and solar panels generate more than 50 percent of power on the most breezy and sunny days, halted subsidies for new renewable-energy projects at the beginning of 2012.