vegetarianism is more energy efficient because the mass production of meat in the U.S has gotten out of hand to the point where revolting measures such as genetically altering chickens to have larger meat and less bone, while their entire lives being unable to stand and forced to grow in something the size of a cup. In addition cows release a lot of CO2 into the air which in turn is diminishing the ozone layer.
Gas ovens are generally more efficient with energy consumption.
To read more about energy efficient air conditioners, go to wikipedia and look up Energy star. This will give you information on how and why a unit will be more energy efficient and "green".
I would assume it means that the more efficient it is, the less energy it intakes and the more efficient the system is at retaining the energy it intakes.
It is only a little more energy efficient than creating new plastic. Aluminum recycling, though, is 90% more energy efficient than making new aluminum for bauxite.
Leaving lights on when not in use does not make a home more energy efficient as it unnecessarily consumes electricity.
a herbiorous diet be argued as being more energy efficient tnan a carnivores
General Electric has many models that are more energy efficient than Maytag.
Using a more efficient washer and dryer along with an energy efficient dishwasher will save a good amount of money as well as changing to energy efficient bulbs.
dog is more efficient than rat,dog has a lot of energy than a rat....i hope help this answer
No, modern ones are much more efficient.
Energy efficient appliances are becoming increasingly more popular. They save energy and money and also are more attractive to consumers. Brands which produce energy efficient appliances include General Electric, Siemens, LG and Whirlpool.
T8 fluorescent lights are thinner and more energy-efficient than T12 lights. T8 lights use less energy and have a longer lifespan compared to T12 lights, making them the more energy-efficient option.