DEFINITION: Heating, ventilation, and air conditioning (HVAC) is the technology of indoor and vehicle environmental comfort. Its goal is to provide thermal comfort and acceptable indoor air quality.
Aldi rolls out natural refrigerants across UK stores to cut emissions
German discount supermarket group Aldi has invested £20m in natural refrigerants which will be installed across all of its UK stores to reduce its environmental impact.
BEIS to invest £35m in heat innovation projects
The Department for Business, Energy and Industrial Strategy (BEIS) is to invest £35m in two heat innovation projects centred around smart systems and hydrogen gas as alternatives to conventional gas-grid connected domestic heating.