And according to one study cited by the council, the energy conservation needed to reduce carbon dioxide output by 20percentt in the United States over the next 110 years would cost from $800 billion to $3.6 trillion.
In a statement that contrasted with President Bush's recent assertions that the nation faces an energy crisis, Spencer Abraham, the energy secretary, said energy conservation goals needed to be balanced against the need to minimize "future price increases on consumers, particularly low-income consumers".
Environmental groups have opposed construction of some of the new plants, arguing, among other thing, that increased energy conservation is needed as well.
Bohr rejected the idea of light quanta, and he searched for ways to explain the Compton effect and the photoelectric effect by arguing that the momentum and energy conservation laws need to be satisfied only statistically in the time average.
With the increasing emphasis on energy conservation, the need to reduce production costs per unit area and to maintain output quality, the techniques of soil-free culture of potato are likely to increase in importance.
"You need the energy conservation and you need the right windows".
Mr. Friedman argues persuasively for energy conservation and the need to reduce our dependence on Saudi Arabia for energy supplies.
Domestic heating in winter involves considerable expenses, so the idea of energy conservation and the need to implement reliable and innovative solutions in the field of energy in constructions emerged.
Autonomous Underwater Vehicle (AUV), which are becoming more and more important in ocean exploitation tasks, needs energy conservation urgently when sailing the complex mission path in long time cruise.
It was found that self-reported behavioral changes were strongly correlated to the level of trust in the energy conservation information given, the need for ease in practicing the recommended conservation measures and feeling of satisfaction in executing the measures; these results differ from several past studies on energy interventions.
