Flying the – 4 milliwatt – flag for piezo/solar renewables
Scientists at the U.K.’s University of Manchester have developed a flag which can harvest solar and wind energy while hoisted. The banner, say the researchers, can generate up to 4 mW of energy, and could be used to power remote sensors or small electronic devices.
Understanding bifacial boost
Belgian research institute imec has developed a new simulation framework it says can calculate the expected output of a bifacial PV system. The model could help improve developer understanding of the best system configurations for bifacial, and foster confidence among investors by providing a precise prediction of energy yields.
Financial backing for study of grid effects in Australia’s booming distributed generation market
The Australian Renewable Energy Agency has awarded AU$9.6 million in grants for five projects and seven studies into the role of distributed generation assets on the grid – and how to expand their penetration.
Understanding why cesium and rubidium salt improve the yield of perovskite solar cells
The addition of either salt enables more even distribution of halide atoms within the perovskite material – key to increasing cell conversion efficiency. The explanation should speed up the process of identifying the best perovskite mixes.
Large-scale solar arrives in Quebec
State-owned utility Hydro-Quebec will deploy its first 10 MW of ground-mounted solar to test the technology at the province’s latitude. The hydropower company is also using storage to better manage winter peak demand. Bifacial modules will be included in both projects.
Tesla acquires storage specialist Maxwell Technologies
The target company, which specializes in supercapacitors, will become a wholly-owned subsidiary of Elon Musk’s business.
Japanese scientists seek to lower costs of PV-powered hydrogen
A research team has conducted a demonstration of the economic feasibility of battery-assisted, low-cost hydrogen production from solar. The scientists claim their system will mean hydrogen could be produced for $0.15-0.25 per cubic meter in 2030.
Helmholtz Center achieves 21.6% for perovskite CIGS tandem solar cell
The German researchers were able to improve the efficiency through a simplified production process.
E.on’s acquisition of Innogy would create customer energy data monopoly, claims rival utility
The planned acquisition of RWE subsidiary Innogy’s sales and network business, would make E.on the largest electricity supplier to two-thirds of Germany with a 70% market share in its distribution network. That is the finding of analysis conducted by consulting firm LBD on behalf of rival power firm Lichtblick.
DEWA begins work on hydrogen facility at Rashid Al Maktoum park
Only three months after issuing the project tender, the Dubai Water and Electricity Authority is building the plant with the support of Expo 2020 Dubai and Siemens.
