In 2002, the Fraunhofer ISE patented the HERIC circuit for highly efficient inverters. Since then, the institute says, it has recorded out-of-court settlements in seven patent infringement lawsuits against companies from China, Taiwan and Germany.

Spanish renewable energy company Acciona is using a robot dog, instead of drones, to monitor a solar park in northern Chile. The device has a built-in thermal vision system that generates thermographic reports on the status of the different PV plant components, as it walks between the panel rows following a programmed route.

Green hydrogen is being proposed for an ever-wider variety of uses. While some of these are still a way off, others make little sense. But there are sectors where demand for green hydrogen is a reality today, writes Christian Roselund.

India’s Union Budget, presented this week by Finance Minister Nirmala Sitharaman, allocates an extra INR 19,500 crore ($3.6 billion) to the production-linked incentive scheme for solar from April.

India’s production-linked incentive scheme for advance-chemistry battery cell production has received bids for 2.6 times more than the 50 GWh of manufacturing capacity it plans to allocate.

The supply of indium, both for layers in silicon solar cells and some thin-film PV technologies, is increasingly seen as a future potential bottleneck that solar and other industries relying on the material will have to manage. Resolving indium supply concerns may be a case of rethinking mining waste and recycling, reports Ian Morse.

Having working in the Australian solar industry for more than a decade, Dane Muldoon recently moved into the world of electric vehicles and fast charging, joining Tritium. These are the five most surprising things he’s learned since changing industries.

Every disaster movie seems to open with a scientist being ignored. ‘Don’t Look Up’ is no exception – in fact, people ignoring or flat out denying scientific evidence is the point.

Hydrogen is frequently touted as a major player in decarbonisation, and it is. But it will only be used at scale much later, and at a much lower level than solar and wind.

Green hydrogen can play a vital role in decarbonising the economy and enabling countries to reach net-zero emissions. The economics of producing green hydrogen from electrolysis are maturing as developers scramble to meet expected future demand. Everoze partner Nicolas Chouleur and Neoen hydrogen expert Sacha Lepoutre discuss a case study that shows how stacking different revenue streams could improve the economics of renewable energy projects.