South Dakota Public Utilities Commissioners voted to approve a permit, with conditions, for the construction of the Deuel Harvest North Wind Farm, a wind energy facility in Deuel County capable of producing up to 310.1 megawatts of energy.
The action was taken at the commission’s regular meeting in Pierre, May 14.
The proposed project is expected to include up to 112 wind turbines and associated facilities, including a 345-kilovolt transmission line with an associated 345-kV interconnection substation located in Glenwood Township. Deuel Harvest expects to complete the $400 million project, spanning an approximately 48,730-acre project area, in 2020. A buyer for the power produced by the project has not been announced.
PUC staff and Deuel Harvest proposed more than 40 permit conditions addressing issues that include road conditions during construction, habitats of threatened or endangered species, assignment of a public liaison officer, land restoration, shadow flicker, detecting and reacting to ice conditions on turbine blades, and avian and bat mortality. The commission made changes to other conditions, dealing with sound levels, cultural resources reporting, aircraft detection lighting systems, decommissioning, and turbine distances relating to both Lake Alice and Homan Air Field.
“Recently we’ve had too many arduous wind applications to deal with simultaneously, so we appreciate the patience of everyone participating in this docket,” noted PUC Chairman Gary Hanson. “Speaking for the commissioners, we really appreciate the citizen intervenors and PUC staff for all of their insight,“ Hanson said.
“The commission has to base its decision on what has been presented in the record and what state law allows us to do,” said PUC Vice Chairman Chris Nelson. “Sometimes the supporting evidence we’d like to see isn’t there, but I think we were able to develop appropriate conditions with the information we have.”
“It’s so hard to balance the interests of landowners and wind developers,” said Commissioner Kristie Fiegen. “When I’m looking at an application as a commissioner, I really have to look at safety and welfare. I want to make sure that we’re protecting citizens to the best of our ability.”
Deuel Harvest filed its application with the PUC on Nov. 30, 2018. State law currently requires the commission to make a decision within six months of receiving a wind energy facility application. A public input meeting was held in Clear Lake in January. A four-day evidentiary hearing was held in Pierre in April. Parties to the docket included Deuel Harvest Wind Energy, PUC staff and seven intervenors. Intervenors John Homan, Watertown; Jon Henslin, Clear Lake; Will Stone and Heath Stone, Gary; Otter Tail Power Co.; and Minnesota residents Christina Kilby, Burnsville; and Garrett Homan, Hermanville, were active participants at the formal hearing and related proceedings.