Energy

: Mari Macnamara; Energy; 08 August 2019; Hits: 451

KZN shopping mall saves on costs while going green

Businesses in the hot and humid province of KwaZulu-Natal are taking advantage of the sunshine and going green – potentially reducing their electric bill.

: Mari Macnamara; Energy; 16 July 2019; Hits: 1428

Are these techs the future of HVAC?

Cooling systems today collectively account for 17% of the electricity used worldwide. Altogether, that’s 8% of global greenhouse gas emissions. What new technology is out there to save on energy and greenhouse gas emissions?

: Mari Macnamara; Energy; 11 July 2019; Hits: 851

Providing a cool environment through buildings

One of the key drivers of increasing global electricity demand is urbanisation. Although urbanisation rates in industrial countries are generally above 75%, urbanisation is still in a relatively early stage in developing countries.