Hydrogen

Scientists in Czechia have conducted a techno-economic analysis of a green hydrogen production system powered exclusively by photovoltaic and wind energy. The system uses surplus energy for water treatment and, according to its creator, can achieve a levelized cost of hydrogen of $3.12/kg.

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.

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.

JSW Energy posted a revenue of INR 11,941 crore and net profit of INR 1,723 crore for the fiscal year ended March 31, 2024.

A new study evaluates seven different configurations of hybrid renewable energy systems to meet the electricity requirements of an off-grid village community in the Jaisalmer district of Rajasthan, cost-effectively and sustainably. It finds the system combining solar PV panels, wind turbines, biogas generator, lithium-ion battery, converter, electrolyser, and hydrogen tank to be the best performing as it has the lowest fuel consumption rate, net present cost, levelised cost of energy, and cost of hydrogen.

Hygenco aims to produce 1 million tonnes per annum (MTPA) of green ammonia from its plant at Tata Steel SEZ’s Gopalpur Industrial Park in Odisha. The project’s initial phase is set for commissioning by December 2026.

Researchers in Spain has found that combining PV power generation with fuel cells and battery storage may help homes considerably reduce their levelized cost of energy. Their simulation reportedly demonstrated homes may also become completely self-sufficient.

Norwegian Ship Design Co. has agreed to help build what it claims will be the two largest hydrogen ships in the world, while Norwegian Hydrogen has announced plans to team up with Australia’s Provaris Energy on hydrogen export opportunities.

Alberto Boretti was a senior research professor at Prince Mohammad Bin Fahd University in 2021 when he first started discussing the idea of a hydrogen city in Al Khobar, Saudi Arabia. The New Zealand-based independent tells pv magazine that it is now commercially feasible, as the city’s 200 MW of energy demand would necessitate 1 GW to 1.3 GW of solar and wind capacity, 509 MW to 997 MW of electrolysis capacity, and 145,000 MWh of hydrogen storage capacity.

The Korea Institute of Energy Research has developed a solid oxide electrolysis cell stack that uses a special kind of separator plate to ensure proper flow of hydrogen and oxigen after water splitting. Samsung Electro-Mechanics and Bumhan Industries are now cooperating with the research center to improve relevant manufacturing process.