Output from 10 MW Solar System Added to Cooperative Power Mix

Brighton, CO – United Power, Inc. (United Power), an electric cooperative serving Colorado’s northern Front Range, and OneEnergy announce the signing of a power purchase agreement on Aug. 17. Under the 25-year agreement, United Power will receive all the output of OneEnergy’s planned Overland Solar project beginning in 2024.

“This agreement is attractive because it leverages solar production right here in the cooperative’s service territory,” stated Mark A. Gabriel, President and CEO of United Power. “The 10 megawatt (MW) project will be directly tied into one of the co-op’s existing substations. That means clean, renewable power will be generated nearby and delivered to United Power members.”

OneEnergy develops solar energy projects across the United States for community solar, distributed generation, and large utility-scale project segments. OneEnergy is based in Seattle, WA, and has offices in Wisconsin, Washington, D.C., Oregon, and locally in Boulder, CO. When siting and building new renewable facilities, they work closely with all stakeholders – utility companies, neighbors, and other interested parties – to build projects that best serve consumers’ needs.

“We are honored to partner with United Power on their journey to deliver more renewable, affordable energy to their members. With the addition of the Overland Solar project to their portfolio, they are leading the way to a cleaner energy future for electric cooperatives,” said Gavin Berg, Vice President of Development at OneEnergy. 

The Overland Solar project will be located north of Hudson and will feed directly into United Power’s distribution system. The project will produce 10 MW of noncarbon energy. Large energy projects like Overland Solar not only provide an economical energy source, but also generate tax revenues for the local community.

United Power serves nearly 110,000 meters and maintains and operates over 6,500 miles of distribution line. The 900-square mile service territory wraps around the north and west borders of the Denver International Airport. It includes the north and northeast metropolitan development corridors along Interstate 25, Interstate 76, State Highway 85, and E-470 and the Golden Gate and Coal Creek canyons, two of Colorado’s most iconic and historic mountain canyons. As a result of its geographic location, United Power’s system is experiencing significant demand and energy growth, averaging approximately 6% annually.

United Power is building a power portfolio ahead of leaving its current power supplier on May 1, 2024. The cooperative recently announced agreements with Whetstone Power LLC, Guzman Energy, and Ameresco for portfolio assets related to this exit. To learn more about United Power’s power supply transition, visit www.unitedpower.com/powersupply.

About United Power

United Power is a member-owned, not-for-profit electric cooperative, delivering electricity to homes, farms, and businesses throughout Colorado’s northern Front Range. The cooperative is one of the fastest-growing electric co-ops in the nation, and in June 2021 joined the elite ranks of cooperatives serving more than 100,000 meters. The 900-square mile service territory extends from the mountains of Coal Creek and Golden Gate Canyon, along the I-25 corridor and Carbon Valley region, to the farmlands of Brighton, Hudson, and Keenesburg. United Power is also a founding member of the NextGen Cooperative Alliance, which is dedicated to expanding the power supply and procurement options available to distribution co-ops and reforming the traditional generation and transmission business model. For more information about United Power, visit www.unitedpower.com or follow the cooperative on Facebook, Twitter, LinkedIn, YouTube, and Instagram.

About OneEnergy

OneEnergy’s mission is to fight climate change by making clean energy the number one electricity choice for consumers and utilities. With a 4+ GW pipeline across 19 states, OneEnergy is a leading developer, owner, and operator of solar and energy storage projects across the United States. The company has developed and sold 122 project sites, totaling more than 1.2GW of assets, in its 14-year history. OneEnergy is committed to elevating people and empowering communities to create a sustainable energy future. The company is based in Seattle, WA, with offices in Madison, WI; Boulder, CO; Portland, OR; and Washington, D.C. 

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United Power is pleased to see the Federal Energy Regulatory Commission’s (FERC) thoughtful and comprehensive order in the Stated Rate proceeding. The cooperative looks forward to Tri-State Generation and Transmission’s (Tri-State) revised formula rate filing, also referred to as the Come-Back Filing, incorporating FERC’s clear guidance. FERC’s order directs Tri-State to unbundle the costs of services in its wholesale power service rate to its utility members, such as United Power, and to ensure that any transmission cost allocation is consistent with cost causation principles outlined in Order No. 888. FERC confirmed that Tri-State, having voluntarily become FERC jurisdictional, is bound by FERC policies and precedents and cannot claim that its membership structure allows it to impose rates or terms that are not just and reasonable.
 
Of note, FERC also determined that Tri-State's Board Policy 119 was unjust and unreasonable because utility members that do not participate in community solar projects should not bear more costs than those members that do participate in the community solar program. Further, FERC required Tri-State to make a compliance filing, outlining how it will reimburse United Power for overcharges related to transmission/delivery demand charges assessed on battery storage resources.
 
United Power looks forward to receiving the Commission’s guidance on our other related filings. Final decisions from FERC will ensure that United Power exits Tri-State by May 1, 2024, with the ability not only to purchase power from multiple new suppliers, but to develop cleaner generation that is sourced locally while keeping rates affordable and maintaining the high reliability our members expect.

Separately, United Power is pleased with the Adams County decision denying Tri-State’s request for reconsideration of the Court’s July 28th order concerning Tri-State’s motion for summary judgment (MSJ). The Court has not yet responded to Tri-State’s appeal of the Court’s MSJ. In its appeal, Tri-State argues “[t]he duty of good faith and fair dealing is not implied in a cooperative’s bylaws.” United Power continues to believe that Tri-State has a duty to treat all its members fairly and to deal with them in good faith.

Cooperative Will Receive Full 30 MW of Output for 25 Years

United Power, Inc. (United Power), an electric cooperative serving Colorado’s northern Front Range, and Whetstone Power LLC (Whetstone) announce the signing of a power purchase agreement on July 27. Under the 25-year agreement, United Power will receive all the output of Whetstone’s Solar of Alamosa project beginning in May 2024.

“United Power is excited to commit to purchase the power generated by this proven solar project, at an attractive and stable price,” stated Mark A. Gabriel, President and CEO of United Power. “United Power will be able to immediately add 30 MW of renewable energy to our power portfolio, without having to go through the process of developing a new greenfield generation facility. The mix of power that cooperative members receive will be cleaner and more economical from day one of this contract.”

Whetstone and funds managed by Rosemawr Management acquired the 30 MW-ac Solar of Alamosa project in June 2022. Located in Alamosa in Colorado’s San Luis Valley, the innovative project used concentrated solar technology when it was initially developed in 2012. The facility’s current panels, inverters, and other components are scheduled to be replaced and modernized throughout 2024 to achieve optimum power output going forward.

“We are proud of the opportunity to serve United Power and the long-term partnership we have developed to provide renewable energy from the Solar of Alamosa facility,” said Collin Franceschi, Whetstone founding partner.

The solar project has been producing clean, renewable power for more than a decade, converting solar energy to electricity on one of Colorado’s highest elevation plateaus. The installation boasts that, at an elevation of approximately 7,500 feet above sea level, it receives some of the highest irradiance in the country.

“Rosemawr continues to be excited about the opportunities in renewable energy, and we very much look forward to this next chapter for the Solar of Alamosa facility with United Power,” said Josh Herlands, Rosemawr’s Head of Renewable Energy and Sustainable Infrastructure.

United Power serves nearly 110,000 meters and maintains and operates over 6,500 miles of distribution line. The 900-square mile service territory wraps around the north and west borders of the Denver International Airport. It includes the north and northeast metropolitan development corridors along Interstate 25, Interstate 76, State Highway 85, and E-470 and the Golden Gate and Coal Creek canyons, two of Colorado’s most iconic and historic mountain canyons. As a result of its geographic location, United Power’s system is experiencing significant demand and energy growth, averaging approximately 6% annually.

United Power is building a power portfolio ahead of leaving its current power supplier on May 1, 2024. The cooperative recently announced agreements with Guzman Energy and Ameresco for portfolio assets related to this exit. To learn more about United Power’s power supply transition, visit Power Supply. 

About United Power

United Power is a member-owned, not-for-profit electric cooperative, delivering electricity to homes, farms, and businesses throughout Colorado’s northern Front Range. The cooperative is one of the fastest-growing electric co-ops in the nation, and in June 2021 joined the elite ranks of cooperatives serving more than 100,000 meters. The 900-square mile service territory extends from the mountains of Coal Creek and Golden Gate Canyon, along the I-25 corridor and Carbon Valley region, to the farmlands of Brighton, Hudson, and Keenesburg. United Power is also a founding member of the NextGen Cooperative Alliance, which is dedicated to expanding the power supply and procurement options available to distribution co-ops and reforming the traditional generation and transmission business model. For more information about United Power, visit www.unitedpower.com or follow the cooperative on Facebook, Twitter, LinkedIn, YouTube, and Instagram.

About Whetstone Power

Whetstone Power shapes and facilitates the sustainable energy transition one project at a time through project development, asset management, and advisory services. Whetstone thrives on solving complex problems by leveraging the experience of its leadership to provide comprehensive and unique solutions to solve utility, institutional, commercial, and industrial customer energy supply and infrastructure needs. This includes solar, storage, and conventional generation assets in both greenfield development and project redevelopment opportunities. For more information, visit www.whetstonepower.com; and for inquiries, please contact collin@whetstonepower.com.

About Rosemawr Management

Rosemawr Management is an established investment firm focused on the sustainable infrastructure, municipal, not-for-profit, and charter school sectors. Rosemawr was founded in 2008 and currently has approximately $1.3 billion in assets under management. The firm's solar project portfolio currently includes investments in over 100 sustainable infrastructure energy projects located across 14 states, plus numerous investments across property assessed clean energy (PACE), wind energy, and other technologies. For more information, visit www.rosemawr.com; and for inquiries, please contact sustainable@rosemawr.com.

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