Algae photovoltaics for hydrogen production
South Korea researchers have developed a cell by merging green algae with carbon nanofibers, in order to generate 9.5 W per cell and achieve a peak efficiency of 0.9%. They claim this is enough to power a micro-generation system for hydrogen production.
Solar-plus-storage outperforms diesel in military survivability analysis
The NREL evaluation of solar plus Antora Energy storage system meets the U.S. Military’s exacting standards, revealing that these systems significantly outperform emergency diesel generators in survivability probabilities.
Air Liquide, Siemens Energy inaugurate their gigawatt electrolyzer factory
Air Liquide and Siemens Energy have inaugurated their gigawatt electrolyzer factory in Berlin, while Air Products says it is cementing its collaboration with Chengzhi in China.
Quasi-solid-state magnesium-ion battery achieves energy density of 264 Wh/kg
Researchers at the University of Hong Kong (HKU) have developed a quasi-solid-state magnesium-ion battery with a voltage plateau at 2.4 V and an energy density of 264 Wh/kg. It surpasses the performance of current magnesium-ion batteries and almost matches the performance of lithium-ion batteries.
SJVN wraps up 1.5 GW renewables, storage tender with $0.053/kWh tariff
Seven developers secured a cumulative 1.184 GW in SJVN auction for the supply of 1.5 GW of firm and dispatchable power. The winning developers will build renewable power projects supplemented with energy storage system to ensure the power supply.
Solar energy as the change maker in rural India
To scale the adoption of clean technologies in rural areas, we need to focus more on leveraging the experience of early women adopters. We should organise hyperlocal events and demos – create spaces for women to network and become aware.
Europe should produce its own green hydrogen
As the cost of generating clean energy continues to fall, producing green hydrogen in Europe, rather than importing it from Africa – with all the transport costs and raised carbon footprint that would entail – is beginning to look like an increasingly viable option.
Hartek to venture into green hydrogen
Hartek plans to enter green hydrogen business as an EPC provider as well as a developer.
Advancing iron and salt batteries with $8 million in seed funding
Inlyte Energy moves forward in development of a nearly 50-year old battery technology with ARPA-A award, recent acquisition of Beta Research and new funding by At One Ventures.
Bluetti introduces new modular residential battery system
Bluetti, a US solar and storage specialist, has developed a modular 7,600 W lithium iron phosphate battery system for residential settings, with 9.9 kWh to 19.8 kWh of flexible energy storage capacity.
