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wind energy

Opinion: The technology, and workforce, for clean energy already are in place. Now it’s time to invest

The payback would be 6-to-1, and would save Coloradans billions in energy costs

Opinion Columns

Rural electric co-ops get shocking estimates of the cost to break up with Tri-State Generation

Nine members of Tri-State asked what they’d have to pay to leave the association. Now they want to know the formula used to calculate the bills.

Business

Tri-State must tell members seeking cleaner, cheaper energy how much it would cost to break up, regulators say

Nine members of the association, including United Power, asked more than a year ago how much it would cost to break contracts running to 2050. Federal regulators gave Tri-State 30 days to clear the air.

Energy

Opinion: Clean energy is the road forward to Colorado jobs and economic recovery, not just clean air

Looking at the cost of closing Colorado’s coal-fired power plants is a bit like considering the replacement of an old car.

Opinion Columns

Closing all of Xcel’s coal-fired power plants will cost Colorado consumers $1.4 billion

Shuttering plants to meet the state’s greenhouse gas emissions goals carries a hefty price tag, including costs of bonds to finance the wind down

Energy

Co-ops trying to leave Tri-State say the electric utility is “stonewalling” by refusing to calculate the price to exit

Tri-State is cleaning up the way it generates electricity, but 7 members, including United Power in Colorado, want to know if they can afford a greener deal outside the partnership.

Business

Breakdowns, shutdowns and cost overruns plague Xcel’s Comanche 3 coal-fired power plant, investigation finds

Electricity from the state-of-the-art coal-fired power plant near Pueblo costs 45% more than forecast, Colorado Public Utilities Commission reports. Xcel says Comanche will be used as a backup to renewable generation after 2030.

Business

Xcel plans to double its renewable energy generation by 2030. It’ll cost consumers $8 billion to do it.

Big new solar and wind projects are planned to get Xcel Energy to 80% renewable generation in Colorado, but fossil fuels still will be needed to balance the system.

Energy

Wind power cut Xcel Energy’s carbon emissions last year. But is the utility moving fast enough to meet goals?

Colorado’s largest electricity provider expects to have 4,400 MW of wind power by the end of the year. Details are expected in Xcel’s resource plan Wednesday.

Business

Is Colorado’s power grid in shape for a Texas-size storm? Yes, mostly.

Northern Colorado had its own cold-weather challenge Sunday, making it through despite a notice to customers to turn down their thermostats

Energy

Wind turbine company Vestas cuts 450 jobs in plants across Colorado

The company laid off workers in Pueblo and Windsor and closed a separate blade factory in Brighton where 280 people worked

Business

Stay-at-home order changed the way Coloradans work. But is it improving emissions?

Teleworking may have reduced emissions from automobiles, but researchers say working from home increased household energy consumption by as much as 40%.

Business

Dollars, not politics, are driving Colorado’s accelerated embrace of solar energy

Installing solar utility generation is now cheaper than wind or natural gas-fired plants, and far cheaper than new coal generation.

Energy

Xcel Energy moves up closure dates for coal-fired power plant near Steamboat Springs

Hayden Generating Station units 1 and 2 will be closed without layoffs of 75 people who work there, utility giant says as it moves toward 100% carbon-free electricity by 2050.

Energy

Ambitious plan to reduce CO2 emissions still leaves Tri-State getting 23% of electricity from coal plants

The state’s second largest electric provider plans to spend $21 billion to add renewable sources and battery storage. Natural gas is in the mix.

Energy

Three coal-burning power plants in Colorado face orders to close early. Their owners aren’t happy about it.

Tri-State, Xcel and Platte River Power had the closures slated for 2030. But Colorado air quality regulators say it must be done earlier to meet greenhouse gas targets.

Energy

Tri-State increases the amount of greenhouse gases it will cut in Colorado by adding wind and solar generation

Colorado's second largest electricity provider is now on par with other utilities for carbon dioxide reduction, but it will need to stop buying coal-fired power from elsewhere to do it

Energy

Opinion: Colorado leaders must innovate to rebuild Colorado better

Opinion Columns

In Colorado, where climate change is front and center, John Hickenlooper is favored to unseat Cory Gardner

The GOP incumbent is linked to Trump, while the moderate, pro-fracking former governor is called “Frackenlooper” by progressives.

Environment

Opinion: Clean energy development can help our economy back onto its feet

Opinion Columns
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