Within the facility, conservation can be improved by monitoring where losses occur (such as escaped heat, equipment in standby mode and unused or excessive lighting).Īs with the GHG intensity indicator, it is important to monitor both energy intensity and total energy consumption. Priority should be given to the largest energy-consuming processes or overhead activities.Įnergy efficiency could be increased by replacing outdated equipment, especially electric motors, or properly maintaining existing equipment.
Ideally, actions will be taken at the facility to ensure that the intensity of energy consumption will decrease sufficiently so that even with increased production, the total energy consumption remains stable or decreases.Ī review of the detailed data will provide insights into which processes and overhead activities contribute most to the overall energy consumption of the facility. Energy intensity is not an indicator of energy efficiency to develop meaningful indicators to assess energy efficiency there is a need for more detailed energy consumption and activities data (heating consumption and total floor heated floor area, for instance for the residential sector).The fact that Iceland has relatively high energy. It does not show the total amount of energy consumed. That of the product use stage is calculated separately.Īs with GHGs, if total factory gate price is used as the normalisation factor, this is an indicator of intensity relative to the value of production. As with GHG intensity, the energy intensity of the inputs can be included by extending your accounting boundary. The energy consumption of servers and data centers has become an important issue both for industry professionals responsible for data center and government. Although the energy intensity of the world’s production processes is constantly improving, the volume of production is increasing even faster, leading to ever-increasing levels of energy consumption.Įnergy intensity is calculated for production processes and overhead. It needs to be transported and it occupies land. For example, producing a wind turbine requires metals, plastics and other materials. Results show that, for residential buildings, while most high-income and upper-middle-income regions see decreasing energy intensities and strong decoupling. Unit of the indicator: MJ/normalisation factorĪny energy production, whether non-renewable or renewable, depletes non-renewable resources (including habitats, fossil fuels and uranium), generates GHGs or both.
(Energy consumed in production processes + Energy consumed in overhead)
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