This refrigerant may only be used in new equipment specifically designed and identified by the EPA for R-290 refrigerant use, and may not be used as a conversion or "retrofit" refrigerant for ...

WEST LAFAYETTE, Ind. – Researchers are making progress in perfecting automotive and portable air-conditioning systems that use environmentally friendly carbon dioxide as a refrigerant instead of ...

The City of Fresno recently launched a program aiming to reduce greenhouse gas emissions in the state while keeping Californians safe. The Cool Air Rebate Program (CAR) has nearly $600,000 in funding ...