Abstract: Photovoltaic (PV) powered submersible electric water pumps are becoming popular in remote rural areas, due to the nonavailability of grid connectivity. However, the initial cost of a PV ...

THE US$138 million deal awarded to a firm controlled by Zanu PF legislator Farai Jere to develop Harare’s water reticulation ...

Luckily, there are plenty of ways you can save on gas, electricity and water even while temperatures surge. Many electric companies offer a free audit, where they do a room-by-room examination of ...