US-based company Energy Concepts has been offering absorption chillers for more than 20 years. In 1996, it installed its first commercial ammonia absorption chiller in Kotzebue, Alaska, and that unit […]
This year, California´s energy policy has been clearly focused on pushing PV. As recently as September, Governor Jerry Brown signed a bill committing the Golden State to zero-carbon electricity supply […]
When it comes to installing solar thermal systems, skilled workers are still rare in South Africa – a fact that the training centre WaterSmith tries to change. The training facility […]