Essay on save energy "fuel" and electricity your view for rd
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Efficient energy use
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For other uses, see Energy efficiency (disambiguation).
Efficient energy use, sometimes simply called energy efficiency, is the goal to reduce the amount of energy required to provide products and services. For example, insulating a home allows a building to use less heating and cooling energy to achieve and maintain a comfortable temperature. Installing LED lighting, fluorescent lighting, or natural skylight windows reduces the amount of energy required to attain the same level of illumination compared to using traditional incandescent light bulbs. Improvements in energy efficiency are generally achieved by adopting a more efficient technology or production process[1] or by application of commonly accepted methods to reduce energy losses.
There are many motivations to improve energy efficiency. Reducing energy use reduces energy costs and may result in a financial cost saving to consumers if the energy savings offset any additional costs of implementing an energy-efficient technology. Reducing energy use is also seen as a solution to the problem of reducing greenhouse gas emissions. According to the International Energy Agency, improved energy efficiency in buildings, industrial processes and transportation could reduce the world's energy needs in 2050 by one third, and help control global emissions of greenhouse gases.[2] Another important solution is to remove government-led energy subsidies that promote high energy consumption and inefficient energy use in more than half of the countries in the world.[3]
Energy efficiency and renewable energy are said to be the twin pillars of sustainable energy policy[4] and are high priorities in the sustainable energy hierarchy. In many countries energy efficiency is also seen to have a national security benefit because it can be used to reduce the level of energy imports from foreign countries and may slow down the rate of energy at which domestic energy resources are depleted.
Answer:
Energy conservation is the effort made to reduce the consumption of energy by using less of an energy service. This can be achieved either by using energy more efficiently (using less energy for a constant service) or by reducing the amount of service used (for example, by driving less). Energy conservation is a part of the concept of Eco-sufficiency
1. Make sure your air conditioning and heating units are ENERGY STAR models.
2. Set a non-ENERGY STAR air conditioning unit to “Quiet Guard” or “Power Save” mode.
3. Get a programmable thermostat that will automatically turn your AC and heater on or off to save on energy.
4. Always keep windows and doors tightly shut when running the AC or heater.
5. If you have central AC, close the air vents in unused rooms to avoid cooling or heating unused spaces.
6. Turn off kitchen or bath exhaust fans as soon as possible.
7. Use ceiling fans to cool a room instead of turning on the AC.: