Nowadays, most computers you can get in the UK are energy efficient. Many manufacturers will state this on the outside of the computer. A known energy efficiency classification company is Energy Star.
According to the experts this web site is bogo.
The diesel is more efficient but more expensive to build.
The upfront cost is higher and harder to swallow, however in the long run, energy efficient appliances can save you money. They use less energy each time they are used, so your monthly bills will be lower.
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.
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.
General Electric has many models that are more energy efficient than Maytag.
a herbiorous diet be argued as being more energy efficient tnan a carnivores
Solar power is a highly efficient form of renewable energy. Solar panels can convert sunlight into electricity with an average efficiency of around 15-20%, with more advanced panels reaching up to 22-24%. Additionally, solar energy systems have minimal maintenance requirements and can produce electricity for 25 years or more.
Yes, double paned windows will keep out the cold and keep in the heat. In the summer, they will keep in the cold and keep the heat out. These are more expensive than normal windows but worth it with the energy savings.