U.S. scientists demonstrate 25%-efficient perovskite-cadmium tandem solar cell
The researchers say the cell has a top perovskite cell with a transparent back contact made of indium zinc oxide and a commercially established cadmium telluride bottom device. They claim the champion tandem cell has the potential to reach a 30% efficiency.
Climate-tech investment: Sustainable growth or looming bubble?
While the first quarter of 2024 has shown a significant and potentially transformative rise in climate-tech funding, the sustainability of this growth remains uncertain.
China switches on first large-scale sodium-ion battery
China Southern Power Grid has deployed a 10 MWh sodium-ion battery in China’s Guangxi Zhuang region. It is the first phase of a 100 MWh project.
The Hydrogen Stream: India extends bidding for second round of electrolyzer incentives
Manufacturers now have until May 31 to submit bids for setting up electrolyzer manufacturing capacities in India under the second round of the government’s Strategic Interventions for Green Hydrogen Transition (SIGHT) program.
Indian scientists design lead-free perovskite solar cell with 23.61% efficiency
Developed through bandgap engineering and material design, the proposed PV device relies on a tin-based perovskite material known as CsSnI3-xBrx. It can reportedly be further designed to achieve power conversion efficiencies exceeding 24%.
Navigating the future of hydrogen
Hydrogen, often lauded as a beacon of hope in the quest for a low-carbon future, stands at a pivotal crossroads. As the world grapples with the dual challenges of escalating energy demands and climate change, hydrogen presents a unique opportunity to harmonize industrial development with environmental stewardship. However, its path is fraught with complexities and obstacles that require careful navigation.
Greenko ZeroC to supply renewable ammonia to Norway’s Yara
Greenko ZeroC will supply up to 50% of renewable ammonia from Phase 1 of its ammonia production facility in Kakinada.
The Hydrogen Stream: Asahi India Glass signs 20-year green hydrogen off-take agreement with INOX Air Products
INOX Air Products will build and operate a green hydrogen plant with a capacity of 190 tonnes per annum (TPA). The plant will supply 95 TPA of green hydrogen to Asahi India’s float glass manufacturing facility in Rajasthan in the first phase.
Solar-hydrogen solution rolled out for off-grid settings
A new mobile power generator that combines solar and renewable hydrogen to provide zero-emissions power for remote and off-grid applications has been unveiled by Australian startup H2PowerBox.
Optimizing solar investments
In India’s quest for a sustainable energy future, solar asset management emerges as a key to optimizing investments, ensuring reliability and maximizing productivity.
