About: power to x
How do Power-to-X technologies work?
P2X, P2Y, PtG, PtL, power-to-gas... These somewhat cryptic terms stand for energy conversion processes that can be used to store surplus power from renewable sources and help meet climate targets. But whether they will actually reduce emissions depends on many different factors, EURACTIV Germany reports.
German environmental groups: PtX-tech not ‘necessarily’ climate-friendly
So-called Power-to-X (PtX) technologies are seen as a good way of reducing greenhouse gas emissions because their potential for storing energy could stabilise the electricity grid. However, German environmental groups BUND and the Öko-Institut have criticised the technology. EURACTIV Germany reports.
Academic: Gas storage has ‘big potential’ in Europe’s low-carbon future
Boasting 1,200 terawatt hours (TWh) of existing capacity, gas storage sites can be a formidable asset for Europe in the transition to a low-carbon economy, providing much-needed flexibility to a future energy system where gas and electricity will be more closely integrated, says Ilaria Conti.
Researcher: 100% renewable energy requires ‘a lot of green hydrogen’
The production of so-called green hydrogen from wind and solar electricity is seen as a potential game-changer for the transition to a 100% renewable energy system. But getting there will take some time and some intermediary solutions will be needed, says Daan Peters.