Energy Efficiency

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23 years of experience
15 years of experience
15 years of experience

Energy Efficiency

  • Latest Renewable case studies

    Successful completion of 3 Solar Photovoltaic systems for Equilibrium Healthcare.

    View Equilibrium Healthcare case study

    Are you spending to much on your gas oil or heating oil? Let us help reduce your operating costs by installing our state of the art biomass solution.

    View our Biomass Energy Supply Contract ESCo Brochure

  • Do you want to earn an ethical income and generate your own carbon free electricity?

    D-ENERGi is at the forefront of helping businesses make sense of the new carbon efficient economy. Increased legislation has put added pressure on businesses to reduce energy usage and monitor their carbon footprint

    Consequently we are working with our clients to help them cut their gas and electric usage by improving the energy efficiency of their premises and offering practical solutions. If you have a south facing roof on your business or premises we offer a Solar PV Solution that will allow you to generate your own carbon free electricity and enable you to sell it back to the grid via the government Feed In Tariff.

  • Why use D-ENERGi?

    D-ENERGi aims to be the ‘one stop shop’ for all your energy requirements. We pride ourselves on providing affordable, effective and renewable ways to produce sustainable reductions in your energy usage. We offer solutions with the following technologies:

    • Solar Photo-Voltaic Solutions
    • Solar Thermal
    • Boiler upgrades
    • L.E.D Lighting
    • Biomass Solutions
    • Water Conservation


    We can provide a full no obligation survey of your business or domestic property call our Green Solutions team to discuss a renewable energy solution specific to your business or property on 0800 781 7626.

    D-ENERGi is a brand you can trust, we work with only MCS certified Suppliers/Installers so we can work to the highest standard and guarantee customer satisfaction on every project we have no matter how big or small the project.

    If finance is an issue we work with Carbon Trust approved financial services so we can provide a financially viable solution to every customer who shares in our passion of Green Energy. This solution allows you to generate an income whilst having a system that pays for its self.

    D-ENERGi are full members of the Solar Trade Association (STA) and Renewable Energy Association (REA)


    Solar Trade Association (STA) has a long and distinguished history in the UK. Formed in 1978, the Association was the first representative vehicle for the UK renewable industry. The STA represents both solar heating and solar electricity and with 32 years of operation, the STA is one of the first renewable energy associations in the country.


    The Renewable Energy Association was established in 2001 to represent British renewable energy producers and promote the use of sustainable energy in the UK. A trusted voice for the industry, they cover the full spectrum of the renewable energy technologies across all the sectors. Their ever-increasing membership is now over 650 companies, ranging from major multinationals through to sole traders making them by far the largest renewable energy industry association in the UK.

    Contact our Green Solutions team on 0800 781 7626 or to find out more on how your business can benefit from one of our Green Solutions.

award-iconAwards & Accreditations


Investors in People Gold    aaaward  eea
6416 NBA17 Finalist Logo    uk business awards    DENERGI-GBEA17

  • We are one of the few totally independent UK energy providers.

    D-ENERGi already holds a significant market share of SME business in the UK.  You can be rest assured D-ENERGi is a business which will set out to consistently exceed expectations.

  • D-ENERGi VAT & Climate Change Levy (CCL) Energy Rebates team.

    Not all organisations are liable to pay for VAT & the Climate Change Levy on there supply of gas and electricity these can be various from care homes to charities. We have a dedicated rebates team. If you feel you may have been overcharged on your electricity and gas bills do not hesitate to contact our VAT & CCL Rebates team.

Call for free 0800 781 7626 to speak to one of our friendly Customer Services team or chat with us in the Live Chat during business hours and reduce your business energy prices!

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