The Real Environmental Energy System

Welcome to The Real Environmental Energy System (TREES) website. We supply heat pumps offer the best in new technology and are cost effective and environmentally friendly. Heat pumps are a relatively simple technology which harvests latent heat from the environment and uses it directly to heat the home.

Our pumps:

  • Are the most effective air-source heat pumps on the market.
  • Offer A COP of in excess of 5, at 8 degrees C.
  • Produce water for heating and domestic useage.
  • Will reduce heating and water energy costs by up to 80%
  • Lead the way in 21st Century clean energy systems.

If you would like to find out more, download the further details PDF.

Ready Reckoner - Solar Panel Installation

Click here to view and download our ready reckoner (XLS) on solar panels, allowing you to calculate your annual savings.

Latest News


The Renewable Energy Strategy White Paper, released July 2009.

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