Photovoltaic signboard with 18.5% efficiency

Danish startup Dansk Solenergi has developed what it claims is the world’s first PV signboard. The round, 95 W solar module has an efficiency of up to 18.5%. It features 35 cells from Singapore-based solar manufacturer Maxeon. The panel is based on a colorful cell...

Time for Europe to lead water stewardship

The European Union has been evaluating and addressing several pressing water issues through guidelines and directives – but it hasn’t necessarily gotten the (global) credit it deserves. As the U.S. passes a landmark infrastructure bill, now is the time for European...