Tri-State filing with Colorado Public Utilities Commission identifies 1,850 megawatts of additional renewables, energy storage by 2030 | CraigDailyPress.com
YOUR AD HERE »

Tri-State filing with Colorado Public Utilities Commission identifies 1,850 megawatts of additional renewables, energy storage by 2030

Tri-State Generation and Transmission’s Craig Station garnered national honors in 2018 for projects designed to reduce nitrogen oxide emissions.
Craig Press File

Just under two weeks after the Colorado Air Quality Control Commission’s preliminary final action announced it’s required early closure of Craig Station Unit 3 by end of 2028, Tri-State Generation and Transmission Association filed it’s “preferred scenario” to the commission Tuesday.

In the filing, Tri-State says it would more than double its currently contracted solar and wind resources by 2030, add energy storage, and reduce emissions to help meet the needs of its member electric cooperatives and public power districts.

Tri-State’s preferred scenario includes 1,850 megawatts of additional renewable generation, more than 200 MW of energy storage, and the retirement of its remaining Colorado coal units, according to the filing.



The CPUC will consider and act on the filing, and that process will continue into 2021.

“Our Electric Resource Plan filing demonstrates how Tri-State and our members can continue our cooperative’s historic transformation to clean energy, while keeping power reliable, reducing our wholesale rates, and helping Colorado meet its greenhouse gas emissions reduction goals,” said Duane Highley, Tri- State Chief Executive Officer. “We look forward to engaging with the Colorado Public Utilities Commission and all parties in the regulatory approval process.”



Tri-State was previously joined by Colorado Gov. Jared Polis on Nov. 12 to announce that its preferred scenario would reduce greenhouse gas emissions associated with its wholesale electricity sales in Colorado by 80% by 2030, when compared to a 2005 baseline, according to Tri-State.

Tri-State’s filing supports its transition, which also includes a goal to reduce rates and provide more contract flexibility for its members.

Tri-State noted that its ERP will be revised over time, as the cooperative implements partial requirements contract options with its members, and in response to market, technology and regulatory changes, which may influence resource needs over the next ten years, according to a press release from the cooperative.

“Our preferred scenario identifies potential resource options, including battery storage and natural gas generation, but we do not have to commit to a path at this time,” Highley said. “There will be time for emerging technologies to become competitive before we have to make acquisition decisions.”

Tri-State also noted its continuing efforts with other regional power providers to evaluate the expansion of the Southwest Power Pool’s regional transmission organization (RTO) into the West.

“To achieve the high levels of renewable integration in our Electric Resource Plan filing, it will be necessary for Tri-State to participate in an RTO in the West,” Highley said. “In addition to the benefits a fully organized market brings in integrating increasing amounts of new renewables on a real-time and day ahead basis, it also includes regional transmission planning and cost allocation that could provide for much needed, new regional transmission infrastructure, which is key to the siting and development of new renewables.”

In addition, Tri-State has set a goal to reduce its wholesale rates by 8% by the end of 2023 and has submitted its partial requirements membership option to the Federal Energy Regulatory Commission for approval to create increased flexibility for members to self-supply power.


Support Local Journalism

Support Local Journalism

Readers around Craig and Moffat County make the Craig Press’ work possible. Your financial contribution supports our efforts to deliver quality, locally relevant journalism.

Now more than ever, your support is critical to help us keep our community informed about the evolving coronavirus pandemic and the impact it is having locally. Every contribution, however large or small, will make a difference.

Each donation will be used exclusively for the development and creation of increased news coverage.

 

Start a dialogue, stay on topic and be civil.
If you don't follow the rules, your comment may be deleted.

User Legend: iconModerator iconTrusted User


Business


See more