The Big Short(fall): Colorado’s Upcoming Power Plant Closures and Planned Replacements

By Ethan Cornell* Introduction The data summarizing planned generation closures in Colorado signals a rapid and profound infrastructural transformation. The schedule details the planned retirement of 10 major coal-fired units between 2025 and 2031, collectively representing a loss of nearly 4,200 megawatts (MW) of nameplate capacity. The primary policy question this raises is whether the […]

Fossil Fuels Bail Out Colorado’s Grid Yet Again

Coloradans might want to begin brushing up on their German. At least enough to be familiar with the word Dunkelflaute, which roughly translates to “dark doldrums.” The term describes a weather pattern of low wind and limited sunlight that makes generating electricity from renewables nearly impossible. The event is relatively common in northern and western Europe during […]

As Wind Turbines Falter, Gas Saves the Day in the U.K.

Renewables advocates are constantly downplaying the risks associated with intermittency. When the wind isn’t blowing, or the sun isn’t shining, we’re assured that batteries and electricity imports from neighboring jurisdictions can fill in the gaps. The problem, of course, is that current viable battery technology is only capable of storing power in 4-hour intervals, and […]

Polis and Ganahl Spar Over Colorado Energy Policy

A conflict of visions was on display last night at the Colorado gubernatorial debate hosted by the Colorado Springs Gazette. That conflict was readily apparent during the discussion of energy issues facing Colorado. The section on energy runs from 39:48-45:12. Some highlights: -Republican candidate Ganahl called for encouraging local oil and gas production which she said […]

Energy and Land-Use: Rural Communities Continue to Spurn Renewables

Robert Bryce has a great piece in RealClearEnergy today on the latest land-use conflicts roiling planned wind and solar buildouts across rural middle America. From the piece: The hype about wind and solar energy keeps colliding with the hard reality of land-use conflicts. Nowhere is that more obvious than in Ohio, where 41 townships have […]

Fudging the Numbers: How Colorado Policymakers Mislead on Energy Costs

An increasingly common theme of the energy policy debate here in Colorado, particularly among renewables advocates, is the trumpeting of cost statistics purporting to show the affordability benefits of transitioning to wind and solar over legacy fossil fuel plants. Take, for instance, a recent statement made by Governor Jared Polis during a gubernatorial debate late […]

Don’t Let Anyone Tell You Nuclear Takes Too Long to Build

Nuclear Plant

I’ve extolled the virtues of nuclear energy for its reliability, clean emissions, efficient land use, “just transition” potential, and energy security upside on several occasions. I’ve even documented why many of the fears surrounding nuclear and aversion to its deployment are often irrational and misguided. But one of the legitimate, good-faith critiques of nuclear is […]

China Ready to Ramp Up Nuclear Energy Production, U.S. Must Counter

There’s an arms race afoot in energy production, and the U.S. is at risk of falling behind. No longer are we able to rest on our laurels as the world’s number one producer of oil and gas. Thanks to global commitments to pursue a “clean energy transition”, countries like China have been able to establish […]

Energy and Land Use: A Sober Look at the Space Needed to Power the Future

Much of the conversation surrounding energy policy in Colorado these days has to do primarily with the emissions currently being produced and ways to continue reducing said emissions. The arguments over the role of various energy sources in getting to a decarbonized future are familiar at this point. But there has been comparatively little discussion […]

Energy Policy Center testimony on SB 44

Energy Policy Center analyst Michael Sandoval offers testimony on behalf of Senate Bill 44 before the House Committee on State, Veterans, and Military Affairs on March 2, 2015. Testimony as prepared: Testimony on behalf of SB 44 CONCERNING A REDUCTION IN COLORADO’S RENEWABLE ENERGY STANDARD March 2, 2015 State, Veterans, and Military Affairs Committee Mr(s). […]