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Energy Efficiency Strategy for Wales

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Our strategic direction for Energy Efficiency over the next 10 years and beyond.

The strategy considers our role in driving this agenda as well as the role of other organisations, businesses and householders.

It also highlights our vision to ensure that Wales can realise its full energy efficiency potential and become a major exporter of energy efficiency technology and know-how.

Action on energy efficiency:

  • contributes strongly across our wellbeing goals,
  • is a major factor in green growth, jobs, skills and supply chains,
  • is the most cost-effective means of meeting our commitments to reduce carbon emissions,
  • lowers energy charges to businesses and for the public sector,
  • can directly address fuel poverty by reducing the cost of heating the homes of vulnerable people.  

Power to take action on energy efficiency is not fully devolved to Wales. Our role is limited to the promotion of energy efficiency while the regulation of energy efficiency rests with the UK Government. This builds upon existing work such as our Warm Homes programme and Resource Efficient Wales.

For more information on the Energy Efficiency Strategy for Wales, email:

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Energy Efficiency in Wales (File size: 1.8MB)