When it comes to building the future of energy in Africa, the decisions facing the continent’s leaders today are nothing less than of historical importance. More than anything else, energy systems are the very fabric of business and society. Countries across Africa want to make good on their objective of building huge amounts of […]
Solar power is expected to reach 10 percent of global power generation by the year 2030, and much of that is likely to be located in desert areas, where sunlight is abundant. But the accumulation of dust on solar panels or mirrors is already a significant issue – it can reduce the output of photovoltaic […]
Solar-powered adsorption cooling systems (SACS) have gained traction as a renewable energy technology that could provide clean power for air conditioning and refrigeration while significantly reducing the load on the electric grid. But these systems lack energy efficiency. In the Journal of Renewable and Sustainable Energy, by AIP Publishing, researchers from Anna […]
A metal foam could underpin a low-cost method for generating carbon-free fuels, researchers from KAUST have shown. The team seamlessly coated the foam with iron and cobalt nanomaterials to create a highly active electrode for a device that splits water molecules to release oxygen and hydrogen, a potential green fuel. Due to […]
In the future, decarbonized societies that use internet of things (IoT) devices will become commonplace. But to achieve this, we need to first realize highly efficient and stable sources of renewable energy. Solar cells are considered a promising option, but their electrical contacts suffer from a ‘tradeoff’ relationship between surface passivation and conductivity. Recently, […]
The Biden administration yesterday announced a study on whether to impose import duties on solar panels and key equipment, which angered proponents, saying it could slow industry growth enough to counter climate targets. The study, which could take a year to complete, was prompted by a petition by US solar cell maker Auxin Solar Inc. […]
