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Tri-State wholesale rate to members unchanged through 2025
Tri-State's Board of Directors approves 2025 budget.
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Tri-State begins process for securing new resources for its members, focused on renewables, storage and dispatchable resources
Three “request for proposals” (RFPs) issued for approximately 1,500 megawatts of generation and storage through 2031.
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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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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