2023年6月15日 · When assessing the energy efficiency of a domestic building, two key ratings will be published: the Energy Performance Certificate (EPC) rating and the Energy Impact Rating …

2024年12月4日 · There is also an emissions metric on the domestic EPC, called the “Environmental Impact Rating” (EIR) (see Figure 2). The EIR is calculated much like the EER, …

2024年12月4日 · EPC metrics should provide clear benchmarks of performance that can be used to aid decision making, set policy targets and establish regulatory requirements, such as …

Environmental Impact Rating (EIR) The environmental impact rating is a measure of a home’s impact on the environment in terms of carbon dioxide (CO2) emissions....

buildings. The rating on the EPC which estimates the CO 2 emissions is the Environmental Impact Rating (EIR), which is to be found on the last page of the EPC. Many members states in the …

EPCs currently include two ratings: the Energy Efficiency Rating (EER) and the Environmental Impact Rating (EIR). The EER is the main metric used for policy delivery. Energy Efficiency …

2025年1月30日 · Energy Performance Certificates for domestic properties show an Energy Efficiency Rating (EER) based on estimated fuel costs and an Environmental Impact Rating …

EPCs are valid for 10 up to years from the date of issue. You can check the EPC of your property on www.gov.uk/find-energy-certificate. An EIR is a measure of a homes impact on the …

2019年12月19日 · Domestic EPCs display an Energy Efficiency Rating (EER) and an Environmental Impact Rating (EIR). The EER is rated in terms of energy costs, while the EIR …

Environmental Impact Rating (EIR) − based on carbon emissions. The above Energy Ratings are determined mathematically by the software which also includes the EPC report. Energy …