Around 40 attendees from Botswana, Lesotho, Mozambique, Namibia, South Africa and Zimbabwe benefitted from a three-day training course on Solar Cooling and Air Conditioning at the University of Stellenbosch, South […]Read More
A redesign of lighting systems in office or public buildings helps to save electricity and improve lighting quality, as the office building of the Austrian company Bartenbach on the photos […]Read More