Renewable Energy Generation Limited (REG) is a wind power and bio power company. The principal activity of the Company and its subsidiaries is development, construction and operation of renewable energy facilities across the United Kingdom. The Company operates in two segments: wind energy generation and bio power generation. In addition, the Company had 10 megawatts of new plant under construction, seven wind sites totaling around 36 megawatts moving to construction and over 40 megawatts of short term operating reserve (STOR) projects available for construction as of June 30, 2012. In September 2013, the Company announced the sale of its 12 megawatt operational wind farm at Goonhilly Downs in Cornwall to a fund managed by BlackRock (BlackRock).