energiprestandaindex

The energiprestandaindex, often abbreviated as EPI, is a system used to assess and communicate the energy performance of buildings. It is a standardized metric that allows for comparison of energy efficiency across different properties. The index typically ranges from 0 to 300, with lower scores indicating better energy performance and higher scores indicating poorer performance. A score of 100 is generally considered average.

The calculation of the energiprestandaindex takes into account various factors contributing to a building's energy consumption, including heating, cooling, ventilation, lighting, and domestic hot water. It is based on standardized assumptions about building use and climate conditions to ensure fair comparisons. The index provides a single numerical value that summarizes a building's overall energy needs per square meter per year.

The primary purpose of the energiprestandaindex is to inform potential buyers or renters about a property's energy efficiency. This information is intended to help them make more informed decisions regarding their energy costs and environmental impact. In many regions, displaying the energiprestandaindex is a legal requirement for the sale or rental of properties. It also serves as a tool for policymakers and building professionals to track progress in improving building energy performance and to identify areas for improvement.