An Energy Performance Certificate (EPC) rates a building’s energy efficiency from A (most efficient) to G (least efficient) and outlines recommended upgrades. EPCs are commonly required when selling or renting property in many countries, providing transparency on expected heating, cooling, lighting, and hot water costs. The rating encourages improvements like HVAC upgrades, insulation, and efficient water heating systems.
/ˈɛnərdʒi pərˈfɔrməns ˈsərtɪfɪkət/
An Energy Performance Certificate (EPC) rates a building’s energy efficiency from A (most efficient) to G (least efficient) and outlines recommended upgrades. EPCs are commonly required when selling or renting property in many countries, providing transparency on expected heating, cooling, lighting, and hot water costs. The rating encourages improvements like HVAC upgrades, insulation, and efficient water heating systems.
What does an EPC tell you?
It ranks a building’s energy efficiency and lists upgrades for HVAC, insulation, and water heating.
Source: The Cooling Company
EPCs highlight efficiency gaps and upgrade paths.
Before purchasing a home, buyers review the EPC to estimate HVAC and water heating costs and decide whether upgrades are needed.
Improving HVAC efficiency, insulation, and water heating can raise your EPC rating and property value.
“Improving HVAC efficiency, insulation, and water heating can raise your EPC rating and property value.”
EPCs originated from EU directives to improve building energy performance.
Are EPCs required in the U.S.?
Not nationally. EPCs are more common in Europe, but audits and energy ratings are growing in the U.S.
What upgrades improve an EPC rating most?
HVAC efficiency, insulation, air sealing, and efficient water heating.
Does an EPC reflect actual bills?
It’s a standardized estimate, so real costs depend on usage and climate.
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