Building Energy Rating (BER)
By now everyone should be familiar with the energy ratings that we
have on household appliances and now a similar kind of system is
being brought in for the energy performance of houses. This is done to
allow prospective buyers or tenants to factor energy performance and
costs into their comparison of different properties and into their
ultimate decision. It would give the buyers and tenants the option to
view how good the property is insulated and how energy efficient it is
before buying or renting.
Almost all buildings that are either newly constructed or otherwise
placed on the market for sale or rental will have to have an energy
efficiency certificate. The main exemption applies to listed buildings of
outstanding architectural or historical importance. The certificate will
most likely be similar to the energy label for domestic electrical
appliances, which rates the energy performance of the appliance from
A to G, and which expresses energy consumption (in kWh) under
standard conditions of use.