About EDF Renewable Energy:EDF Renewable Energy is a leading US independent power producer with more than 25 years of expertise in the renewable industry, covering all range of services from project origination, development, sales and marketing, to long-term asset management. EDF Renewable Energy specializes in wind and solar photovoltaic with presence in other segments of the renewable energy market: storage, biogas, biomass, hydro, and marine energy. EDF Renewable Energy's North American portfolio consists of 8 gigawatts of developed projects with 4 gigawatts of installed capacity throughout the US, Canada, and Mexico. The operations and maintenance subsidiary, EDF Renewable Services, operates over 10 GW throughout North America. EDF Renewable Energy is a subsidiary of EDF Energies Nouvelles. EDF Energies Nouvelles is the renewable energy arm of the EDF group, the leading electricity company in the world. For more information visit: www.edf-re.com. About Otter Tail Power Company: Otter Tail Power Company, a subsidiary of Otter Tail Corporation (NASDAQ Global Select Market: OTTR), is headquartered in Fergus Falls, Minnesota. It provides electricity and energy services to more than a quarter million people in Minnesota, North Dakota, and South Dakota. To learn more about Otter Tail Power Company visit otpco.com. To learn more about Otter Tail Corporation visit ottertail.com.