Green hydrogen, power generation tech based on compressed air storage, solid-oxide electrolysis cells
Scientists in Korea have developed a compressed air storage system that can be used as a combined cooling, heat, and power system and provide heat and power to solid-oxide electrolysis cells for hydrogen generation. It showed an overall roundtrip efficiency of 121.2% and over-unity efficiencies in the range of 100% to 120%.
The Hydrogen Stream: Japan expands ties with Germany, South Africa
The Japan Organization for Metals and Energy Security (Jogmec) and Germany’s H2Global Foundation have agreed to cooperate on clean hydrogen, while officials from Japan and South Africa met this week to discuss hydrogen collaboration opportunities.
Hive Energy to build PV-driven hydrogen hub in Spain
Hive Energy is in the process of securing approval to deploy 800 MW of electrolysis capacity and 1.1 GW of PV in Spain’s Albacete province, as part of a broader plan to install 9 GW of wind and solar power, along with 4 GW of electrolyzers by 2030.
Hydrogen plus battery storage could enable clean energy transition
A new Stanford University report shows that the transition to clean energy could help many countries to reduce their annual energy costs by around 61%.
The Hydrogen Stream: US funding 16 geologic hydrogen exploration projects
The US Department of Energy (DoE) has announced plans to invest $20 million in 16 projects across eight states to accelerate the exploration of geologic hydrogen.
Indian oil producer unveils alkaline electrolyzer
Bharat Petroleum Corp. Ltd. (BPCL) has developed an alkaline electrolyzer in collaboration with India’s Bhabha Atomic Research Centre (BARC).
The Hydrogen Stream: Zaha Hadid designs marina refueling stations
Zaha Hadid Architects has unveiled the world’s first green hydrogen refueling network for recreational boats at marinas in Italy, while a German-Czech consortium has announced the development of a drivable hydrogen motorcycle.
French developer testing 150 kW electrolyzer at 12 MW solar plant
Corsica Solar says its 150 kW electrolyzer will be powered exclusively by PV electricity during peak hours.
The Hydrogen Stream: Airbus, Vattenfall to assess potential for airport hydrogen
A new study by ManpowerGroup and Cepsa suggests that green hydrogen and biofuels could create more than 1.7 million new green jobs in Europe by 2040, while Airbus, Vattenfall and other partners have agreed to assess the feasibility of hydrogen infrastructure at airports in Sweden and Norway.
Key takeaways from SunRise Arabia conference
Saudi Arabia has laid out an ambitious vision to establish itself as a renewable energy hub for the Middle East and beyond. The market is growing rapidly, with solar generation capacity more than tripling in 2023. But obstacles remain for the Kingdom to continue on this PV pathway, and these challenges were up for discussion this week in Riyadh at the SunRise Arabia conference, organized by Solarabic and pv magazine.
