2022

The direct coupling of electrolyzers with PV and wind power systems will become the cheapest forms of energy in many parts of Europe, according to Aurora Energy Research.

Iron ore magnate Andrew Forrest has announced a AUD 3 billion ($2.2 billion) investment in a 1.2GW hybrid wind, solar and battery energy storage project in Queensland, Australia.

US analyst Clean Energy Associates made some notable predictions in its Q4 survey of the world solar manufacturing market, including echoing predictions made elsewhere that the new polysilicon production capacity coming online now will help arrest the spike in solar panel prices.

The 19.2%-efficient perovskite cells used in the module rely on an electron layer based on tin oxide that was deposited via chemical bath deposition. This technique, according to the device’s creators, has made it possible to have a relatively small drop in efficiency from small cells to the 40cm² module.

The Jharkhand Renewable Energy Development Agency (JREDA) has launched bidding for megawatt-scale, canal-top solar projects at three sites in the Indian state of Jharkhand.

WiTricity has unveiled plans to develop wireless charging stations for select electric vehicle models.

Material shortages, trade restrictions, and shipping bottlenecks create challenges for PV module buyers, but the good news is that there are steps to take to ensure quality supply in a timely fashion. PVEL CEO Jenya Meydbray takes us through best practice for module buyers in the current market climate.

Elsewhere, Chinese researchers have synthesized ultrafine Pd100-xCux nanodot-modified TiO2 photocatalysts that display optimized energy barrier for interfacial hydrogen desertion, which reportedly exhibits excellent H2-evolution activity and stability, and Mitsubishi Heavy Industries has presented its plans to establish the Takasago Hydrogen Park, calling it the world’s first center for validation of hydrogen-related technologies, from hydrogen production to power generation.

China’s largest state-owned grid operator and power utility plans to deploy the world’s biggest battery fleet and almost quadruple its pumped hydro storage by 2030, thus supporting the nation’s switch to renewable energy sources.

The tandem cell was fabricated by German scientists through a process flow that is compatible with industrial, mainstream PERC technologies. According to its creators, the device has the potential to exceed efficiencies of over 29% with adjustments in the perovskite thickness and bandgap.