The energy performance certificate (EPC ) has been with us now since 1st August 2007 in England and Wales. Like all new regulations required by central government, in the beginning this was a good idea. Allowing tenants to compare running costs of similar properties and estimate the running costs of properties going forward.
Unfortunately, like most adopted by the government, the standards increase over time and are ratcheted up until they become more of a burden than a benefit to Landlords.