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Substitute for gas boiler's top half working with flue
Answer for the clue "Substitute for gas boiler's top half working with flue ", 7 letters:
biofuel
Alternative clues for the word biofuel
Word definitions for biofuel in dictionaries
Wiktionary
Word definitions in Wiktionary
n. Any fuel that is obtained from a renewable biological resource, especially from biomass
Wikipedia
Word definitions in Wikipedia
A biofuel is a fuel that is produced through contemporary biological processes, such as agriculture and anaerobic digestion , rather than a fuel produced by geological processes such as those involved in the formation of fossil fuels , such as coal and ...
Douglas Harper's Etymology Dictionary
Word definitions in Douglas Harper's Etymology Dictionary
also bio-fuel , by 1984, from bio- + fuel (n.).
Usage examples of biofuel.
Every block, every home, would be a source of energy, from photovoltaic cells, rooftop wind turbines, maybe even biofuel crops in the backyard.
The oil infrastructure had to be renovated or replaced to handle the new hydrogen and biofuel paradigm.
In the longer term we were to switch to a new transport paradigm based on hydrogen, biofuels, and electric cells.