What is Energy Efficiency
– Energy efficiency is a way of managing and restraining the growth in energy consumption. Something is more energy efficient if it delivers more services for the same energy input, or the same services for less energy input.
Source: International Energy Agency (IEA)
- when a lighting technology (e.g. LED) uses less energy than existing bulbs (e.g. incandescent or CFL) to produce the same amount of light.
- when installing an exhaust gas boiler can save many m3 of gas which can be used for expanding production.
- when optimizing energy use to produce more with the same or less energy.