What is an EPC?

An energy performance certificate (EPC) is a document that provides information on the energy efficiency of a building. It is required by law when a property is built, sold, or rented. The main purpose of an EPC is to help reduce energy consumption and carbon emissions by providing a rating of the energy efficiency of a property.

The energy rating is based on various factors that affect the energy efficiency of a building. These include the type of heating and lighting systems, the type of insulation, and the age and type of windows and doors. An EPC is similar to the miles-per-gallon rating for a car, in that it provides information on how efficiently a property uses energy. The higher the rating, the more energy efficient the property is, and the lower the running costs for the occupants.

EPCs are produced by accredited energy assessors, who carry out an assessment of the property and use a software tool to calculate the energy rating. The assessment includes a visual inspection of the property, as well as a review of the construction, heating, and hot water systems.

The energy rating is presented on an EPC as a score on a scale of A to G, with A being the most energy efficient and G being the least. The EPC also provides recommendations for improving the energy efficiency of the property, such as installing more efficient boilers or insulating the walls and loft.

EPCs are important for a number of reasons. For homeowners, an EPC can help to identify ways to reduce energy costs and save money on energy bills. For buyers and renters, an EPC can provide valuable information on the likely running costs of a property and help them to make informed decisions about their purchase or rental.

EPCs are also important for businesses and public sector organisations, as they can help to identify opportunities for improving the energy efficiency of their buildings and reducing energy costs. In addition, EPCs can help to increase the value of a property by demonstrating its energy efficiency to potential buyers or renters and some mortgage lenders now offer so called ‘green’ mortgages with better rates for properties with higher EPC ratings. Also many buy to let mortgages also offer preferential rates, particularly for landlords who’s properties are a band C or above.

There are also environmental benefits to EPCs. By promoting energy efficiency, EPCs can help to reduce carbon emissions and mitigate the impact of climate change. This is particularly important given the urgent need to transition to a low-carbon economy and reduce our reliance on fossil fuels.

In summary, an energy performance certificate is a valuable tool that provides information on the energy efficiency of a property and helps to identify opportunities for reducing energy consumption and carbon emissions. It is important for homeowners, buyers, renters, businesses, and public sector organisations, as it can help to save money on energy bills and contribute to a more sustainable future.

NN Home Energy Surveys supply EPCs and home energy audits throughout Northamptonshire, Milton Keynes and the surrounding towns and villages. Please contact us to see if we serve your location.