1.   Secondly, new fuels for the internal combustion engine which do not involve the depletion of vital and limited energy resources.

2.   The country has few energy resources of its own.

3.   ...a tax on the consumption of non-renewable energy resources.

4.   The construction of large out-of-town shopping developments and isolated housing estates should be opposed on the grounds that they are wasteful of energy resources.

5.   He recommended the levying of a pollution tax on emissions of sulphur dioxide from industrial plants and developing low-sulphur coal and other clean energy resources.

6.   The use of solar heating is to become mandatory for Indian government departments as part of a drive towards the use of renewable energy resources.

7.   Among other things, the plan is expected to stress the need for expanded development of domestic energy resources.

8.   And foreign countries are aggressively courting U.S. firms for help in developing their own energy resources.

9.   Brown fat, however, is an immediate energy resource that quickly grows active when an animal is exposed to the cold.