By Evin Bachelor, Law Fellow, Ohio State University Extension Agricultural and Resource Law Program
The Ohio Power Siting Board’s approval of new wind-turbine models in facility’s certificate does not constitute an amendment to the certificate for the purposes of triggering current turbine-setback requirements. In 2014, the Ohio Power Siting Board approved an application by Greenwich Windpark to construct a wind farm in Huron County with up to 25 wind turbines. In the initial application, all of the wind turbines would have used the same model of turbine. Just over a year after the application was approved, the wind farm developer applied for an amendment to add three additional models to the approved wind turbine model list, noting that the technology had advanced since its initial application. Two of the three newer models would be larger than the originally planned model, but would occupy the same locations and would comply with the minimum setback requirements at the time the application was approved.
The issue involved whether the new setback requirements, which were put in place by the state between the initial approval and the requested change, should apply. An amendment to a certificate would trigger the current wind turbine setback requirements. Greenwich Windpark wanted the less restrictive setback requirements in their initial application to still apply to the newer models, but a local group wanted the more restrictive setback requirements to apply. The Ohio Power Siting Board said that adding the new wind turbine models would not be an amendment, and would not trigger the more restrictive setbacks. The Ohio Supreme Court sided with the Ohio Power Siting Board, explaining that the Ohio General Assembly wanted the Ohio Power Siting Board to have broad authority to regulate wind turbines.