Colorado Coalition for a Livable Climate

Advocating strategies for reducing greenhouse gas emissions to a level supportive of a livable climate.

Keep Colorado Nuclear Free – Stop HB 26-1337!

Colorado Representatives have introduced HB26-1337, a bill that would force nuclear energy on Colorado by legally mandating the development of at least one nuclear energy project by 2040.

This bill, if passed, would charge Colorado taxpayers $20 million to subsidize the development of nuclear power plants, which are being pushed by tech giants to generate power for data centers, all while threatening Colorado’s ability to provide clean water for its residents and perpetuating the creation of “sacrifice zones.”

Nuclear power is anything but “clean”; it produces radioactive waste, relies on uranium mining, and puts frontline communities and workers at risk.

If you do not want nuclear power plants to be forced on Colorado, please take the following actions to oppose this bill:

Click Here to Sign up to Testify on Wednesday 4/22!
https://sites.coleg.gov/public-testimony/sign-up-to-testify/step-1

Click Here to View the Action Toolkit & Learn More!
https://drive.google.com/file/d/1bh9vGaUGRHMCBWr4f52bE_GnE964yeeE/view

Click Here to Send a 1-Click Letter to Legislators
https://fastdemocracy.com/campaigns/cFZiKnjCE/Take-ACTION–OPPOSE-HB26-1337-Facilitating-Nuclear-Energy-Development/

Click Here to Join the Nuclear-Free CO Listserv!
https://docs.google.com/forms/d/e/1FAIpQLScg8_szjNYnDG_jIJk-8e3kDiv6jj4Ngs9A6z5uEZ7U0hgupw/viewform

Stop Bad Data Center Bill HB26-1030

The bad data center bill, HB26-1030, keeps bein postponed, but we need to make sure that nothing like it passes and that Colorado Legislators know we do NOT want our state to be sold out to data center developers!

This bill, at its core, is a giveaway to big tech; energy and water resources would be prioritized for data centers, potentially used to power AI surveillance and ICE, at the expense of Coloradans’ health, safety, tax dollars, and environment.

If you do not want to see Colorado’s resources and communities exploited for data center buildouts, take action to oppose this bill!

English and Spanish advocacy resources are available (big thanks to Conservation Colorado for providing the Spanish translation!), and thanks to Nuclear Free Colorado, Roots to Resilience, CCLC, PSR Colorado, and GreenLatinos, for supporting this toolkit! If you would like to sign on your organization to be added to the toolkit as an endorser, you can sign on and add your logo here!

Feel free to use and distribute any of the following resources: 

HB26-1030 Info & Action Toolkit English   

HB26-1030 Info & Action Toolkit Spanish  

– Downloadable social media graphics English
https://drive.google.com/drive/u/1/folders/1VPCtD-dM2pTLQXLpflJJoW5K69lfhwMp

– Downloadable social media graphics Spanish  
https://drive.google.com/drive/u/1/folders/108cdlzVUdKhoWOqSyRrLUp2tqIVKbU8J

– Downloadable half-page printable flyers English  
https://drive.google.com/file/d/1NEmblFHqbFw1qGASrvzGV2boI8lwYMQW/view

– Downloadable half-page printable flyers Spanish
https://drive.google.com/file/d/1TfutgahV8x846yWRw3wDc6zvOae4f2Pb/view

Take Action on Data Centers: Write Legislators to Oppose HB-1030 and Support SB-102

Please send a personalized message today telling your state legislators to support SB26-102 to help control data center air pollution, water usage, energy burdens, noise and other local and statewide impacts, and to stop HB26-1030, which would give corporations $58 million in tax breaks to attract more new data centers.

For more details and a sample letter, please visit this PSR-Colorado webpage.

Climate Alarmism is a Good Thing

Chris Hoffman, Boulder Daily Camera, February 27th, 2026

In his recent column, Bjorn Lomborg says, “the global retreat from climate alarmism is a good thing.” There are two problems with this assertion: (1) There has not been a retreat; and (2) saying so, and saying that it’s “a good thing,” is not helpful.

About the “retreat” assertion: The Yale Program on Climate Change Communications has been studying opinions about climate change for over a decade. According to the Yale Program: “Over the past ten years, the Alarmed have grown more than any other audience, from 11% in 2015 to 25% in 2025 (+14 percentage points). Overall, Americans are becoming more worried about global warming, more engaged with the issue, and more supportive of climate solutions.”   

Lomborg advances a lot of points that amount to cherry picking. Here’s what the London School of Economics has to say about his work: “Dr Lomborg provides a masterclass in the use of inaccurate and misleading sources to construct a bogus narrative.”

Finally, Bjorn Lomborg’s words are not helpful. In 2026, with climate-change-supersized floods, fires, droughts and hurricanes evident to all, we don’t have time for any more distractions from merchants of doubt. Exxon and other fossil fuel companies have been running the distraction play for almost half a century. The Keeling Curve keeps rising. It’s time to move on to solutions. And solutions exist … technical solutions such as solar energy, and policy solutions like a carbon tax that rebates money to households and boosts the economy. 

I know that everyone has a lot on their minds right now, given the current political climate. But the physical climate that we depend on is a matter of physics and chemistry and won’t wait for us to calm down. Later is too late. Contact your local, state, and national legislators and demand meaningful climate action.

Chris Hoffman, Boulder

Move Beyond False Choices in Energy Policy

Chris Hoffman, Denver Post, February 22nd, 2026

Re: “Global energy demand is rising as Colorado is still restricting operations,” Feb. 15 commentary

In her opinion column on global energy demand, Lynn Granger creates a false dichotomy when she states, “Colorado politics has framed energy policy as a moral choice rather than a systems challenge.” Energy policy is both a moral choice and a systems challenge.

Given the scientific consensus that fossil fuels are the root cause of the climate crisis, and given the impacts we’ve seen here in Colorado — including the fires, floods, beetle-kill, meager snowpacks, and the dire condition of the Colorado River — doing anything other than constraining the burning of fossil fuels can be considered a crime against the people of Colorado.

And, given that the whole planet shares the same atmosphere, any steps that would perpetuate or increase the burning of fossil fuels in Colorado could readily be considered crimes against humanity. Energy policy is indeed a moral choice.

And energy policy is also a systems challenge. Our challenge is to transition our energy systems from huge, established, and entrenched extractive and polluting industries to systems more reliant on clean energy and more resilient to disruptions by climate-change-driven weather events.

Fortunately, many of the technologies we need are already available. And they are being implemented right here in Colorado. In 2024, Colorado overtook California as the EV capital of the United States with 25.3% in new EV sales. The electricity delivered by Holy Cross Energy was 85% clean last year.

We can get to a cleaner, safer, healthier future, but Ms. Granger’s false choice doesn’t help us.

Chris Hoffman, Boulder

Sierra Club:Energy for Colorado Webinar

March 12, 7 pm

Right now, most of us are tied to a single utility. We don’t get to shop around or choose where our energy comes from. Our energy bills keep rising while for-profit utilities like Xcel Energy are investing in risky fossil fuel projects and padding shareholder profits. It feels like we have no say in the matter, but that’s. not. true. The Sierra Club is launching a campaign to inform citizens about the current practices and policies of Xcel Energy and the Public Utilities Commission (PUC) and what we, as citizens and utility consumers, can do to help reform utility incentives and establish clear clean energy standards. We need to chart a more ambitious and responsible path toward a clean energy future in our state. First Universalist Church of Denver will host this virtual Living for our Future presentation with Sarah Tresedder from the Sierra Club and Jeff Ackermann the former chair of the PUC. The presentation will be held on Zoom and is free and open to all.

Please register here https://sierraclub.zoom.us/webinar/register/WN_iWM-zG7ISkCFe3cDK1LDQg#/registration

to get the Zoom link and spread the word. The presentation will be recorded and sent to all who register after the presentation.

Save The Farm With Solar

Feb 21, 2026: 7:30 – 8:45

Save The Farm With Renewable Energy

February 21 7:30 pm – 8:45 pm

Save the Farm, Save the Future

In Golden, Colorado.

Farming in America is harder than ever. Drought, extreme weather, rising costs, development pressures, and labor challenges are pushing farmers to their limits. Meanwhile, climate change – the very force behind many of these struggles – is driving a surge in demand for clean energy, transforming farmland into solar fields. Save the Farm, Save the Future follows Colorado farmers and ranchers – from sheep and cattle ranchers to peach growers and small organic farmers – as they explore agrivoltaics, a promising new approach that combines solar power and agriculture on the same land. Can this innovation help save farms while meeting society’s need for renewable energy?

More than one showing is available: for more information, purchase of tickets, and to play the trailer see: SAVE THE FARM!

Farms and and Renewable Energy

Learn more and register join this great group in Golden, Colorado.

Save the Farm with Solar Energy!

Colorado Renewable Energy Society (CRES)

There are still tickets left for the screening of the Colorado #agrivoltaics documentary Save the Farm, Save the Future, at next week’s Colorado Environmental Film Festival!

Save the Farm, Save the Future follows Colorado farmers and ranchers – from sheep and cattle ranchers to peach growers and small organic farmers – as they explore agrivoltaics, a promising new approach that combines solar power and agriculture on the same land. Can this innovation help save farms while meeting society’s need for renewable energy? Check it out at this year’s CEFF in Golden!

We Don’t Need More Band-Aids for Xcel’s Expensive, Unreliable Electric System

Published in the Boulder Daily Camera on January 30th, 2026

You’ve probably noticed it. Xcel’s electric system is becoming increasingly expensive and increasingly unreliable. Great combo… Well, maybe not.

The sad news is “We ain’t seen nothing yet.”

Xcel’s rates are likely to go up — and their reliability is likely to go down. Hang on to your hats — and your bank accounts — and, yes, do make emergency plans and get a battery if you can.

What is a community to do?

First, it is important to understand the root causes of the situation.

Xcel is an investor-owned utility that has had a monopoly in its service territory for close to a century. While the people who work for Xcel are good, competent and caring people, monopolies are not known for their price discipline or their success in innovation.

While we now have three good Commissioners at the Colorado Public Utilities Commission, it takes a long time to get an entity that hasn’t been well-regulated under control, and it is very difficult to have price discipline without competition.

While Xcel’s sales have been close to flat for the last 20 years, its after-tax profits have more than tripled, with Xcel having $782 million in after-tax net income in Colorado in 2024! That’s a lot of millions — but of course, a significant amount goes to Wall Street in dividends, not to our communities to build a 21st-century electrical system.

Xcel is in the process of spending hundreds of millions of dollars on what might be called “expensive Band-Aids” for their dilapidated 20th-century system of poles and wires. Those Band-Aids will drive up our rates because when Xcel spends money, we pay the bills. Yet these expensive Band-Aids are likely to fail at protecting us from wildfires or improving reliability in the face of the increasingly extreme weather driven by a warming planet.

Similar to the situation with an old car that requires expensive repairs, and is still unreliable, it becomes time to “bite the bullet,” take on a new car payment and get a new set of wheels. So it is with our electrical system. It is time for a new, 21st-century model.

The good news is we have much of the technology that will allow us to build a 21st-century electrical system with greatly reduced reliance on the vulnerable poles and wires of the 20th century.

The key is to put as much generation and storage as close to load as possible. Storage includes the very large batteries in electric vehicles, including trucks and buses.

While it can appear cheaper to build big wind, solar and gas plants a long way from where the electricity is needed, those calculations often ignore the often very high costs of transmission.

In addition, the costs of utility-scale generation often assume that outages have no costs — something that Boulder County residents and businesses know is clearly false. What are the costs of throwing out food or not being able to work or closing your business or of being very cold or not having the medical equipment you need to stay alive? Those costs are clearly not zero.

So instead of spending hundreds of millions and even billions of dollars on expensive Band-Aids for the 20th-century system, we need to get serious about adding as much solar and storage as close as possible to load and tying the solar and storage and electric vehicle batteries and flexible loads (like water heaters and other appliances) together with computers to make locally controlled microgrids and virtual power plants.

While Xcel has made some small and begrudging steps in the direction of microgrids and virtual power plants, they are overwhelmingly focused on building large, distant generation combined with expensive transmission and complex, vulnerable distribution systems. That approach requires large capital investments that Xcel can control, and the bigger their capital investments, the higher our rates and the bigger their profits.

The Boulder City Council is to be credited with deciding to focus on the reliability and resilience of our electrical system in 2026. Please talk to your local and state elected officials and let them know you want a 21st-century electrical system — not a 20th-century system with expensive and ineffectual Band-Aids.

Leslie Glustrom has been an intervenor and a participant at the Colorado PUC for over 20 years. She is a Senior Advisor to Clean Energy Action and a member of Empower Our Future and the Colorado Coalition for a Livable Climate. She is trained as a biochemist and lives in Boulder. 

Page 2 of 17