Power-to-X may cover 28% of global energy demand by 2050
The so-called powerfuels are primarily required for sectors that are difficult to electrify, such as aviation and shipping, as well as for the processing of raw materials. This is shown by a new study by Finland s LUT University and the German Energy Agency.From pv magazine Germany Green fuels will be able to cover around 28% of the global energy demand with 43,200 TWh in 2050. This is one of the main findings of a new study by Finland s Lappeenranta University of Technology (LUT) and the German Energy Agency (DENA), which was commissioned by the Global Alliance Powerfuels. The paper is based .
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Batteries and hydrogen to make residential off-grid PV technically feasible
Researchers in Finland have demonstrated the technical feasibility of an off-grid residential PV system combined with short-term battery storage and seasonal hydrogen storage. The proposed model is applicable only to northern climates, as higher levels of solar radiation in southern locations would mean a reduced need for seasonal storage. It was tested in an existing single-family house in Finland with a 21 kW rooftop array and a ground source 6 kW heat pump.Scientists at the Lappeenranta University of Technology (LUT) in Finland have found that residential off-grid PV solutions are technically .