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2 total sentences available.
Fuels produced from hydrogen can be used as straight replacements for oil and gas and can be low-carbon, if renewable electricity is used to produce these “e-fuels”. However, the research found that using the electricity directly to power cars and warm houses was far more efficient.
Source: wiktionary
E-fuels can subsequently end up in any of the sectors shown, but mainly get used as transport fuels for aviation and shipping, depending on the scenario.
Source: wiktionary
Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.