Colorado Springs moving away from coal, fossil fuels for city energy needs

City closing two coal-fired plants and replacing with natural gas as bridge to renewables

The coal-fired Martin Drake power plant is set to be decommissioned by 2023. (Photo courtesy of Colorado Springs Utilities)

Colorado Springs significantly moved up the goal to decommission the Martin Drake coal plant downtown from 2035 to 2023 and is aiming to reduce the city’s carbon emissions by 80 percent by 2030 and by 90 percent by 2050. 

The full plan to overhaul the plant tops $1 billion in budget and will involve using natural gas to bridge the gap to more renewable energy sources such as wind and solar, as well as upgrading the city’s electrical grid. The Ray Nixon plant, located about 20 miles south in Fountain, will also be decommissioned by 2030. Martin Drake and the Ray Nixon plant generate 416 megawatts of coal-fired power per year for Colorado Springs. The important set of decisions was not made in a vacuum.

mcycleapplications

Colorado-based M-Cycle aims to upend the energy sector, starting with air conditioning

Colorado-based company M-Cycle asserts their technology can be used in several applications, upending various industries

As summers become more sweltering, homeowners are turning more and more to air conditioning to keep cool. But that cool air comes with a price. According to the Department of Energy, air conditioners use about 6 percent of all electricity produced in the United States, releasing about 117 million metric tons of carbon dioxide each year. Colorado-based M-Cycle is out to change this trend with a more efficient cooling system — and a principle that its founders say could revolutionize power production by producing energy from just air. The company relies on the Maisotsenko Cycle.