Opinion Electrochemical batteries have been around for more than 100 years and solar photovoltaic (PV) panels have been in use for half a century. During the…

Opinion A number of opportunities, including but not limited to data monetisation, electric vehicles, peer-to-peer energy trade, and grid modernisation, are set to revamp the utility…

Opinion In Ethiopia, the average person eats just 42kg of fruit and vegetables per year. This is far below the WHO recommendation of 146kg per year.…

Opinion In most of Nigeria’s cities, there are visible piles of refuse that have built up on roads, river banks and swampy land. These waste dumps…