Adjective
Not containing carbon.
Not producing any carbon compounds such as carbon dioxide that might contribute to pollution, including to the atmosphere.
Source: en.wiktionary.orgNuclear energy is a baseload - meaning it's power that you can run any time you want, day or night - and carbon-free. Nathan Myhrvold
As Gov. Tim Walz and other state Democrats push for a new law to require carbon-free energy by 2050, the utility has not taken a position on their 2050 clean energy bill, or otherwise pledged to be free of emissions by midcentury. Source: Internet
Made in Dongguan, China, the finished product is lightweight, machine washable with a removable insole, and feature an eco-friendly, carbon-free rubber sole. Source: Internet
In New Mexico, investor-owned utilities must be carbon-free by 2045 under an energy transition law adopted last year. Source: Internet
Her own answer to global warming is being launched this month by her Washington-based organisation, the Nuclear Policy Research Institute - A roadmap for a carbon-free, nuclear-free future. Source: Internet
Jeju is also seeking to be carbon-free by 2030, which means every car will be electric. Source: Internet