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Scientists in Switzerland say power-to-hydrogen is particularly promising for coupling electricity and heating and offsetting seasonal variation in renewables generation in sector-coupled energy networks. Their analysis indicated the technology may be especially useful in areas with a high ratio of seasonal thermal-to-electric demand.

More than 1 GW of subsidized small solar arrays were installed in China last month alone and manufacturer Suntech has announced the start of operations at its 500 MW Indonesian cell and module fab.

The 1 GW fifth phase of the Mohammed bin Rashid Al Maktoum Solar Park in Dubai will feature NX Horizon trackers with the deal announced after the manufacturer published new bifacial yield gain claims.

Scientists in India have developed a new molecular precursor for applications in kesterite solar cells. They used the precursor to build a superstrate type solar cell with an efficiency that is purportedly among the highest ever recorded. They relied on a low-temperature process to manufacture the device.

With the Japanese conglomerate this week walking away from two new nuclear plants in the United Kingdom, project developer Horizon Nuclear Power has confirmed all activities at both sites will cease. The facilities had struggled to secure funding despite offers from government. Horizon said it will ‘keep lines of communication open’ regarding the future of the sites.

The Korea Aerospace Research Institute has conducted a battery-powered test flight of solar-powered unmanned aerial vehicle EAV-3. The aircraft is powered by solar cells on its wings and body and an LG Chem lithium-sulfur battery.

Californian solar module manufacturer Solaria Corporation has asked the U.S. International Trade Commission to issue an exclusion order to prevent the sale in the United States of Canadian Solar shingled solar modules it claims infringe its patents.

The U.K. utility is a partner in the Green Hydrogen for Scotland initiative which aims to be fueling commercial vehicles with sustainable hydrogen within two years, starting with a 10 MW electrolyzer on the outskirts of Glasgow.

Indian PV manufacturers have highlighted the need to find alternative supply chains and to push automation and Internet of Things applications on the factory floor, in order to keep production running amid raw material and labor shortages.

The state’s new net metering is a highly anticipated, high-stakes proceeding. It will effectively modify the rules for the net metering tariff in California, which is arguably the most important policy mechanism for customer-sited solar of the last decade.