Technology

Kore, an energy startup in California, has developed a new way to produce hydrogen from biogas, and is now poised to build a commercial-scale demonstration facility in Los Angeles. It said half of the carbon in the feedstock can be converted into gas, while the other half can be converted into solid elemental carbon char.

Scientists in the United Arab Emirates have looked at how off-grid rooftop PV could be combined with batteries, fuel cells or reversible solid oxide cells for energy storage. The modeling assumed a typical commercial building in Los Angeles.

Indian solar manufacturer Waaree Energies has secured domestic and international orders to supply 5 GW of its bifacial 540 Wp and 600 Wp solar panels. 

US scientists have developed a way to remove snow and ice from solar panels at a much faster rate than conventional approaches. It is based on a glass coating on a film with high optical transparency and superhydrophobicity.

Israel-based Airtouch Solar has signed a $940,000 contract with Indian developer Hero Future Energies, three weeks after securing a $440,000 project with another developer in India. 

Indian scientists have developed a system under which a pumped-hydro facility stores grid electricity during off-peak hours by pumping water to an upper reservoir. During peak hours, the system feeds the load, rather than taking power from the grid.

India is expanding solar cell production capacity in a big way. Will manufacturers go down the established mono PERC route or leapfrog to advanced n-type technologies? Uma Gupta investigates.

Germany’s paXos, whose solar roof tiles were bought by Meyer Burger and unveiled last year, has shown off its new “Beaver Tail” terracotta solar tiles at Intersolar 2022.

In a keynote address at Intersolar Europe 2022, Indian Union Minister Bhagwant Khuba asked global investors to seize the opportunity to focus on India as it targets net-zero emissions by 2070 and 500 GW of installed non-fossil energy capacity by 2030.

GAIL, India’s largest state-owned natural gas company, has awarded a contract to an undisclosed company to install and commission a proton exchange membrane (PEM) electrolysis unit in Madhya Pradesh. The system will be powered by 10 MW of renewables, to produce around 4.3 metric tons of hydrogen per day.