The department of energy has said if we were to put wind farms in the nation's wind corridors... they could produce all the electricity the country uses. (gelbspanfiles.com)
Many sweets are calorie - dense foods — they provide a large amount of energy in a relatively small serving. (healthyeating.sfgate.com)
The problems associated with high fuel prices, and dependence on sources of energy from possibly less than friendly foreign countries are critical. (climatedepot.com)