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The first guide to map renewable heat and energy generation potential across Wales.

A new communications tool to support Welsh Government targets for all new homes to be heated and powered by clean energy sources by 2025.

Nuable is a free tool, giving users unprecedented access to clean energy data.

Know the score.

Forget what you’ve been told, making homes more sustainable just got a lot, lot easier. Nuable is here to help you discover an area’s renewable energy potential with our 1-5 score. There are four types of energy sources in the mix, all battling it out for the top score of 5. A sort of post code Top Trumps if you will…

Download a PDF report for a full breakdown of your score and some top tips for future home-selling opportunities.

  • Wind
  • Solar
  • Ground Source Heat
  • Hydro
Desktop Nuable

Meet Jim.

As a Building Developer, Jim is always trying to stay one step ahead of his client’s needs. He uses Nuable as a guide to assess renewable energy options in an area he’s developing. The 1-5 score lets him know which path to take on the journey to renewable energy.

Products and Services

Finding products & services.

Whether it’s retrofitting solar panels or finding renewable-specific suppliers, we’ll point you in the right directions.

Grants and Help

Grants & Help.

We’ll show you where to get financial help and advice from government bodies, local councils or charity organisations. You don’t have to go at it alone.

Finding support

Nuable Freya
Nuable Scores

Getting scores.

The first step in joining the nu movement! Pop in your postcode and get your free score.

Get your scores >

Community and Advice

Community & Advice.

Not another social network…No cat videos here I’m afraid, but plenty of like-minded people in your community that like talking, sharing and creating a renewable movement.

Meet the community >

Using renewables.

Harnessing renewable energy might be easier than you think. It’s achieved with large-scale farms and individual home devices. There’s something for everyone, want to know more?

Home Turbine

Home turbine

Harness the power of the wind on a micro-level with a home turbine! Mind-blowing stuff.

Wind Farm

Wind Farm

We’re big fans…of wind. Turn those gales into renewable energy with wind turbine technology.

Home Solar

Home Solar

Let the sun shine! Panels can be mounted on roofs, the sides of buildings or free standing ground-mounted structures.

Solar Farm

Solar Farm

Shining a light on solar. Solar power is the generation of energy from sunlight using photo-voltaic (PV) solar cells or panels.

Home Geothermal

Ground Source Heat

Ground source heat can replace individual gas boilers in homes with a centralised heat source, harnessing heat from either open loop ground source heating or mine water heat.

Geothermal Farm


District heat networks distribute heat generated from ground source heat technology to benefit the wider community.

Home Hydro


From large scale, to small scale – even domestic properties have the potential to tap into ‘micro-hydro’ schemes if there’s flowing water nearby,

Hydro Dam

Hydro Dam

All water flows downwards. Put simply, this is a potential kinetic energy that can be used to spin turbines and generate electricity.

Nuable Home

Its free. Its yours. Ready to go?

Nuable is your free guide to discovering renewable heat and power sources in your area. Just enter your postcode and get your energy scores – it’s that easy. You can even save a full report which breaks down the optimal renewable energy in your area and how to get it. So what are you waiting for? Join the Nu Movement to make homes more sustainable!