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Rural communities to benefit as Tri-State selected in USDA’s New ERA Program
Reliability and affordability prioritized as Tri-State advances 18 projects that significantly reduce greenhouse gas emissions.
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Colorado regulators approve Tri-State’s transformative, unopposed electric resource plan settlement
Tri-State expected to initiate procurement of renewable, storage, and dispatchable resources in mid-September 2024.
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Tri-State’s innovative Bring Your Own Resource program accepted by federal regulators
Members can self-supply up to 40% of requirements through their owned or controlled projects.
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S&P Global Ratings raises Tri-State's outlook to stable, affirms investment grade ratings
Ratings agency cites CTP tariff, debt reduction, energy transition and formulary wholesale rate in reducing the cooperative’s credit risk profile.
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New Tri-State wholesale rate design accepted by federal regulators
Member-developed formulary rate design ensures sufficient revenues to meet financial goals through Tri-State's clean energy transition.
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Northwest Rural Public Power District refuses to pay wholesale power bill to Tri-State
NRPPD has not paid its most recent power bill to Tri-State, despite accepting all-requirements power service.
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Tri-State advances transformative electric resource plan with unopposed settlement filing
ERP seeks 1,250 megawatts of new renewable and energy storage; settlement includes assistance for northwest Colorado coal communities.
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Tri-State evaluating plans for Colowyo Mine
No decision has been made regarding the end of coal production.
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Origis Energy and Tri-State announce commercial operation of Escalante Solar
New solar project on the site of the former Escalante Generating Station began generating on June 1.
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About Us
Annual Report
Electrify and Save®
On-Bill Repayment
Programs
Responsible Energy Plan
Renewable Energy
Media
Resources
Blog
Features
News
Newsletter
Cooperative Benefits
Operations
Search