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Western joins team to launch North Dakota’s largest wind farm

Electrician Wayne Stevens (left) helps Forman Lineman Bob Miller (crane operator) maneuver breakers into place at the Edgeley Substation. Both men worked on Western¹s Bismarck crew, which, along with the Jamestown, N.D., crew, designed and installed the breaker addition that connected the Edgeley Wind Farm to the grid. (Photo courtesy of North Dakota maintenance Manager Brian Morris)

At the risk of sounding like a long-winded Oscar winner, Basin Electric Power Cooperative’s Member Marketing Manager Ron Rebenitsch was being completely sincere when he ran down a list of Western employees who helped to make the 40-MW Edgeley wind farm a reality.

Western designed and installed the breaker addition that connected the turbines to the grid. But more than that, “Western’s employees did a thorough and professional job of supporting this project from the beginning,” Rebenitsch said. “Without their help, I doubt we could have got it off the ground.”

Cooperation brings project in on short notice
Basin sought Western’s assistance while still in negotiations with FPL Energy to build and operate the North Dakota Wind Energy Center. That the wind farm came online only 13 months after Basin signed the contract was a tribute to the cooperative efforts of Basin, Western and Basin member Central Power Electric Cooperative.

The Upper Great Plains staff earned Basin's thanks for meeting a tight construction schedule, helping to secure environmental permits and resolving complex interconnection issues. “The short notice was the biggest challenge,” acknowledged North Dakota Maintenance Manager Brian Morris, adding his praise to the crews that kept the job moving. "Without Electrician Foreman Jim Koehn, Field Engineer Tim Gerhart and the Bismarck and Jamestown crews, the project would have gotten behind. CSO Engineering did an outstanding job of design in a short time frame.”

Western's main contribution to the project was modifying and expanding its Edgeley Substation to handle the new line bay from the wind farm. The modifications included building a main and transfer bus for reliability, replacing and installing three new breakers and several switches, adding new control boards and relays and modifying the remote terminal unit. Also, Western bought additional property for the substation expansion and modified the approach structures into the substation.

Central Power built a 10-mile transmission line from the Edgeley Substation to the breaker addition to the wind farm through FPL Energy's Pomona wind collector substation. Western also assisted with building remote terminal units and new relays at Pomona.

Partnerships key to bringing down cost of wind power
The Edgeley wind farm began generating clean energy in September 2003, with an official ribbon-cutting ceremony attended by North Dakota Governor John Hoeven in October.

Basin is buying 100 percent of the wind farm’s output from FPL Energy and integrating it into its portfolio to sell as green tags, rather than as a green power option. The utility’s portfolio includes generation from its 2.6-MW Prairie Winds project near Minot, another development near Hyde City, S.D., and small turbines owned by the Rosebud Sioux tribe and the Pipestone School District. Western is working with Basin and other consumer-owned utilities to develop a certification standard and marketing network for green tags generated by such projects.

Western will continue to work with Basin and its member co-ops to make renewable wind energy more available and affordable in both North and South Dakota. FPL Energy built the Hyde City wind farm for Basin, using East River Electric Power Cooperative as the delivery point. Western also supplied the relay setting and interconnection for that project.

For cooperatives that want to follow Basin’s lead and add more wind power to their mix, Rebenitsch offers a few suggestions. “The first rule is to get some experience with small projects,” he recommended. “By building the Prairie Winds developments at Minot and Chamberlain, we learned enough to try something on a larger scale.”

Choosing a reliable, experienced developer like FPL Energy helps to ensure that a co-op gets the best service and price. Whenever possible, Rebenitsch added, partnering with other projects helps to improve the financial picture. “You need that economy of scale to get the kWh cost down,” he explained.

And, of course, a good team pulls it all together. “There was never a moment during the process that I felt we were getting anything less than the best from Western,” Rebenitsch said in an e-mail thanking the UGP crew. “We congratulate you on the fine job you accomplished in just a few months.”

The experience was good for Western’s UGP staff, too. They brought their dedication to excellence to the project and came away with experience that will help Basin and other customers with future renewable energy projects.