NatWest Home Energy Hub

How to save energy at home

Get your free Home Energy Plan

Your plan for a more energy efficient and warmer home starts here.

  • Free digital plan showing suggested energy saving improvements for your home.
  • Get estimated annual savings and typical costs and check funding options.
  • Book a discounted in-home energy assessment.
  • Choose tradespeople to do the work.

Simply add your postcode to get started or log in to see and edit a plan you've already saved.

Making a start feels good

Get started with simple actions that could save energy then learn how you could make your home more energy efficient.

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If you're a landlord, check our EPC guide for rental properties to see what energy efficiency standards you must meet.

Zero cost energy saving tips

Begin with small actions that cost nothing but come with savings that add up. Why not start by lowering your thermostat by one degree or removing dust from behind radiators?

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Learn how energy efficient your home is

Your Energy Performance Certificate (EPC) rating will tell you how energy efficient your home is, and suggest how you could make it more efficient. 

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What might your home retrofit journey look like?

Your Home Energy Plan

Get your free Home Energy Plan

Get personalised suggestions for making your home more energy efficient.

Funding your plan

Understand how you could pay for your home improvements

Once you've got a clear plan, it's time to think about how you'll pay for the exciting changes.

Home assessment

Get your home surveyed by an energy assessor

A professional can work with you to help you see your home's potential.

Find tradespeople

Find tradespeople 

Time to bring your plan to life with trusted tradespeople.

Customer case studies

Follow a group of our customers who are taking part in our Greener Homes Retrofit Project. Hear how changes to their homes could help to reduce their energy bills and make their homes more sustainable too.

Borrowing options for energy saving home improvements

Borrowing more

Borrow more on your existing NatWest mortgage

From a minimum of £10,000 up to 90% of the value of your property. You'll make monthly payments over an agreed term to repay the amount you borrow.


Remortgage to NatWest

You could get a personalised indication of how much you could borrow in less than 10 minutes. Plus it won't impact your credit score.

Personal loan