Energy insights for everyone.

However you relate to property, Postcode Energy gives you the data you need to make smarter energy decisions.

What you can do

Comprehensive energy data from National Grid, DEFRA, and government sources — available free or with a subscription.

EPC ratings, energy costs, improvement recommendations, and environmental data for any postcode in England, Scotland and Wales.

Save your primary residence and other addresses to track energy data over time and get personalised insights.

Compare energy efficiency, costs, and environmental factors side-by-side across multiple properties.

Real-time carbon intensity and generation mix for your region, powered by National Grid ESO.

Estimate how much energy solar panels could generate at your location, based on EU PVGIS satellite data.

Full certificate history with trend analysis — see how a property's efficiency has changed over time.

Pro

Add live energy score badges to your property listings or website. Customisable and trackable.

See how Postcode Energy works for your situation.

Make your home work harder.

Discover your home's energy efficiency, solar potential, and ways to cut your energy bills. Get a free energy report for your postcode.

Know before you buy.

Check energy costs, EPC ratings, and local environmental data before you buy. Compare properties side by side with Postcode Energy.

Rent smarter.

Check energy costs and EPC ratings before you rent. Know your rights on minimum energy efficiency standards with Postcode Energy.

Stay compliant. Stay competitive.

Check EPC compliance, track property efficiency, and understand MEES requirements. Energy intelligence for landlords and letting agents.

Invest with energy intelligence.

Analyse energy efficiency, compare investment properties, and spot improvement opportunities. Data-driven energy insights for property investors.

Every postcode report is free. Subscriptions unlock saved properties, comparisons, EPC history, and embeddable widgets.