The Hydrogen Stream: Green hydrogen via ammonia decomposition
South Korean scientists have developed a highly selective palladium composite membrane on porous metal supports to cut the ammonia content of the permeated hydrogen stream. Dutch researchers, meanwhile, have presented two alternatives to this strategy – increasing the thickness of the membrane selective layer, or using a purification unit in the permeate of the membranes.
Netherlands changes grid code to reduce congestion, host more renewables
New rules in the Netherlands will allow new entities known as “congestion service providers” as intermediaries between grid operators and power plant operators, in order to make optimal use of the network.
Perovskites and microgrooves can revolutionize solar
Ambitious targets for solar energy generation present challenges to an industry keen to explore new avenues for solar production. Neil Spann, chief executive of UK thin film solar manufacturer Power Roll, describes a commercial solution to the problems of over reliance on silicon solar modules.
Floating solar cost-competitive with ground-mounted PV in southern Europe
Researchers have assessed the economic viability of utility-scale floating solar arrays in Europe and have determined that such projects are already cost-competitive in several southern European countries. They claim floating PV could become competitive across Europe if capital costs are reduced by 12%.
How variable is rooftop solar power?
A research group has developed a new methodology that shows PV systems located in the same area could have similar distributions of power ramps. Their three-step method could be used for the dimensioning of rooftop arrays and the scheduling of daily operations.
Italy deployed 1.6 GW of PV in January-September period
The Gestore dei Servizi (GSE) energy agency says that Italy’s cumulative installed solar capacity reached 24.2 GW at the end of September.
Tesla, Harmony Energy switch on 98 MW/196 MWh storage project in UK
Tesla and Harmony Energy have connected a 98 MW/196 MWh storage project to the grid in Hull, England. The Pillswood battery energy storage system (BESS) features Tesla’s Megapack solution.
Soltec, Enel to build new solar tracker factory in Spain
Enel and Soltec have revealed plans to open a new factory on the grounds of a former thermal power plant owned by Enel’s Endesa unit in Teruel, Spain.
Norway to nearly triple annual PV additions in 2022, says research firm
Norway’s annual PV capacity additions could grow from 54.5 MW in 2021 to 150 MW this year, amid rising electricity prices. The large-scale solar market is set to contribute the most at roughly 61 MW, according to EUPD Research.
Ireland mulling mandatory renewables quota for heat sector by 2024
The Irish government wants to introduce an unspecified renewable energy quota for the heating sector by 2024. The Sustainable Energy Authority of Ireland (SEAI) recently predicted that heat pumps could cover 20% of the country’s heating demand in 2030.
