Soluble lead flow battery for PV applications
UK researchers have assessed the cost of a 24V soluble lead flow battery optimized for PV applications. They have found that a total component cost of GBP 50 ($62)/kWh could be achieved, which is half that of current nickel-manganese-cobalt (NMC) lithium-ion cells.
Europe’s big battery fleet to surge to 95 GW by 2050, says research firm
According to Aurora Energy Research, Europe is on track to install at least 95 GW of grid-scale battery energy storage systems by 2050, up from 5 GW of installed capacity today, and representing more than €70 billion ($76.9 billion) of investment.
Weekend read: Pathfinders for grid stability
Non-synchronous renewable energy affects grid stability but storage-as-transmission (SAT) assets offer grid companies a trump card. Whether it’s “virtual transmission” in Australia, Germany’s “Grid Booster” program, or the giga-scale pipeline of projects emerging in the United Kingdom, energy storage is finding a way.
Installed heat pump costs to fall by 20% by 2030, says UK research institute
The UK Energy Research Center says that the total installed cost of air-source heat pumps could fall by 20% by 2030. Non-equipment costs may decline by 30%, while equipment costs alone could drop by 17%.
Weekend read: ‘Solar crime’ on the rise
With copper prices rising, inflation driving up the cost of living, and organized criminal gangs stepping up operations in the United Kingdom and across Europe, solar project owners need to be more conscious than ever of security.
Scotland to deploy first floating PV array
Nova Innovation, a leader in tidal energy tech, says it will install Scotland’s first floating PV demonstrator later this year. The company currently has a multi-megawatt international pipeline under development.
The Hydrogen Stream: US team produces hydrogen from ocean water
A team of US researchers engineered a double-membrane system to minimize chloride oxidizing the anode. Meanwhile, the Spanish government supports Destinus to develop its hydrogen-powered supersonic plane and test it in 2024.
Toshiba combines heat pumps, rooftop PV, storage in residential home
Japan’s Toshiba has shared the results of a “future-proof” housing project in the United Kingdom. It combined two 11 kW air-source heat pumps in a five-bedroom house in Chester, England, with a 16 kW PV system and an 11 kW battery. The property is reportedly energy neutral in the summer months.
European companies raise more than $25 million for heat pump development
UK-based Ideal Heating has announced plans for a new GBP 10 million ($12.5 million) heat pump R&D research center in Hull, England. Heat Transformers, meanwhile, said it has raised €15 million ($16.4 million) to accelerate heat pump deployment in the Netherlands, Germany, and the United Kingdom.
UK government scrutinizing British-Moroccan solar-wind interconnector
The UK government is now evaluating a 3,800-km submarine cable that Xlinks plans to build. It will connect a 10.5 GW wind-solar facility in Morocco to locations in Wales and England. The UK authorities might eventually buy power from the plant via a contract-for-difference scheme.
