How to build your own air quality meter with a Raspberry Pi and CO2 sensor

A reliable indicator of the air quality in offices, classrooms, or living rooms is the CO2 content. In fresh air, the ...
Science Daily

Unlocking the potential of nickel: New study reveals how to use single atoms to turn CO2 into valuable chemical resources

A study has unveiled new insights into the electrocatalytic reduction of CO2 using nickel-based catalysts. The research marks a significant advancement in the quest for sustainable and efficient CO2 ...
E&E

How fossil fuels could boost geothermal energy

Researchers are exploring how to pair geothermal with oil and gas sites and use captured carbon dioxide as a feedstock for power production. Geothermal companies and scientists have looked for years ...
Reuters

Fracking with CO2 to replace water a distant goal, GE says

NISKAYUNA, New York, April 7 (Reuters) - Carbon dioxide, used for years to force crude oil out of old wells, likely will not replace water in fracking anytime soon because of technical challenges and ...