fuels

fossil fuels are a major source of energy.

the debate on renewable fuels is gaining momentum.

higher oil prices often lead to increased demand for alternative fuels.

efforts to reduce fossil fuels are crucial for climate change.

biofuels are considered a sustainable energy option.

many countries are investing in cleaner fuels for transportation.

natural gas is often seen as a bridge fuel.

government policies can greatly influence fuel prices.

innovations in fuels are essential for reducing emissions.

electric vehicles are powered by batteries, not traditional fuels.