Примеры fossil fuel

• In recent times, agriculture has become a major fossil fuel energy user.

• The impression given is that fossil fuel use will continue to rise, and that coal is the fuel of the future.

• Our calculations indicate that rotation and no-till systems use substantially less fossil fuel in comparison to conventional systems.

• For each farm type (conventional, rotation and no-till) we estimated average yearly fossil fuel energy use.

• As fossil fuel reserves diminish, alternative renewable sources of energy will be needed to sustain economic growth.

• Our model of baseline fossil fuel consumption allows autonomous energy efficiency improvements.

• The model's dynamics derive from fossil fuel depletion, productive capital accumulation, and the putty/semi-putty specification of technology.

• This however will be weighed against the effect of more expensive fossil fuels, as a result of the fossil fuel tax.