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Reviews, Prices and Tariffs

Expert Insights by The Smart Energy Company

Independent Review of D-Energi

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D-Energi Services & Solutions

D-ENERGi prides itself on being an independent energy solutions provider, offering a wide range of services since 2002. They supply gas, electricity, and water to businesses across various sectors, including care homes, education, hospitality, and retail. With a strong emphasis on customer service, they provide tailored solutions like meter installations, site works, and renewable options such as solar PV and biomass systems. D-ENERGi has received several accolades, reflecting their commitment to service excellence and renewable energy.

Renewable Energy Focus
Committed to sustainability, they design, install, and manage renewable energy systems.
Transparent Billing
They aim to provide clear billing and have a positive track record on Trustpilot.
Comprehensive Services
They handle metering services, site works, and offer renewable energy solutions.
Personalised Customer Support
Recognised for exceptional customer service, with dedicated account managers and responsive support.
Broker Communication
There has been at least one negative review regarding miscommunication through a broker
Complex Tariffs
Prices and tariffs aren't straightforward

What's New With D-Energi

D-Energi Trading Average Fuel Mix

  • Coal - 0%


  • Natural Gas - 0%


  • Nuclear - 0%


  • Renewable - 100%


  • Other - 0%

D-ENERGi has made a commitment to sustainability by ensuring that their business energy supply is 100% renewable. Selecting D-ENERGi contributes to combating the climate crisis, aligning with broader environmental goals. The energy they supply is backed by Renewable Energy Guarantees of Origin (REGOs), certifying that the UK wind power they trade is generated from renewable sources. The trading data they've submitted to Ofgem for the 2020-21 compliance period is still awaiting audit, but once verified, it will be publicly available on the Ofgem website from October 2021. They acknowledge that the data currently on their website is from the 2019-20 compliance period and affirm their intention to update it once the new figures are released.

What Happens When My D-Energi Contract Ends?

As your D-Energi contract comes to an end, you will be sent a renewal offer from them directly (usually 60 days before the end date), it's crucial to consider your next steps carefully and failure to agree a new contract in time, will put you on their Out of Contract Rates (which you can find above in the news section). Instead of navigating this transition alone, The Smart Energy Company offers a streamlined approach to securing your new contract.


By leveraging our market insights and comprehensive comparisons, we equip you with all the information needed to make an informed decision. For current prices or to initiate a new contract tailored to your business needs, simply request a quote through us. Our platform is designed for ease, ensuring you receive a bespoke solution that aligns with your energy goals.

Compare D-Energi Quotes

With The Smart Energy Company by your side, comparing D-Energi quotes becomes straightforward. Just input some basic information into our comparison calculator, and we'll promptly reach out with the most current commercial electricity rates for your business.

As D-Energi doesn’t publish standard rate cards, we ensure that each quote is individually negotiated to provide your business with competitive and personally suited rates. Our service allows for a comprehensive comparison with other major and independent energy suppliers, enabling you to make an informed decision and secure a contract that's both advantageous and bespoke to your business's unique energy requirements.

See What Our Clients Say About Us


Very helpful, quick expert advice. We have been using Smart Energy for a while.


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More Questions About Switching?

  • Is it possible to change multiple business utilities at the same time?
    Our switching service allows you to switch multiple utilities simultaneously. We have successfully assisted multiple businesses in the UK by helping them save on various services such as energy and water with savings within 2023 already over the £2 Million mark.
  • How much can I save on my business utility bills?
    The amount you can save on your business utility bills will depend on various factors such as your current usage, the rates offered by different providers, and the specific deals available in your location. However, our switching service is designed to help you find the best deals and save as much as possible. By comparing multiple suppliers and negotiating competitive rates, we aim to maximise your potential savings. Get in touch with us to discuss your specific needs and get personalised information on potential cost savings for your business utility bills.
  • How does switching business utilities work?
    Switching business utilities involves a straightforward process. Here's a general overview of how it works: Evaluation: Start by assessing your current utility bills and usage patterns. This will give you an idea of your current costs and help identify areas where savings can be made. Comparison: Use a switching service like ours to compare different utility providers in your area. We provide you with quotes from multiple suppliers, allowing you to compare prices, contract terms, and services offered. Selection: Based on the comparison results, choose the utility provider that best meets your needs and budget. Consider factors such as price, customer reviews, contract terms, and any additional services or benefits offered. Contract Negotiation: Once you've chosen a new provider, our team can help negotiate the contract terms and rates on your behalf. Switching Process: The switching service will coordinate the transition with your current supplier and the new provider. This may involve submitting termination notices, arranging meter readings, and scheduling the activation of new services. Enjoy the Savings: After the switch, you'll start receiving services from your new provider, typically at the agreed-upon rates. You will notice savings on your utility bills, providing you with cost advantages for your business. Remember, the exact process may vary depending on the type of utility you are switching, but our switching service aims to simplify the process and assist you at every step.
  • Who are the cheapest business utility providers?
    As market conditions and prices fluctuate regularly, it's challenging to provide an up-to-date and definitive list of the cheapest business utility providers. The prices we provide you are valid and available on the day of the quote and will provide most current and competitive deals available. Our switching service helps you compare prices and offers from multiple suppliers, ensuring you have the most accurate and relevant information to make an informed decision about your business utility provider.
  • What is energy procurement?
    Energy procurement is the process of sourcing, negotiating, and securing energy contracts to meet the specific needs of a business. It involves analysing energy consumption patterns, understanding market trends, and negotiating with suppliers to obtain the best possible rates and contract terms.
  • Why is energy procurement important for my business?
    Energy procurement ensures that your business secures energy contracts that are both cost-effective and aligned with your operational needs. Proper energy procurement can lead to significant cost savings, budget predictability, and reduced risks associated with volatile energy markets.
  • How does The Smart Energy Company help with energy procurement?
    We specialise in analysing your energy consumption, understanding your specific needs, and leveraging our relationships with over 20 suppliers to negotiate the best possible contracts on your behalf. Our team ensures you get optimal rates, flexible terms, and contracts that align with your business goals.
  • How do you ensure I get the best energy rates?
    Our team continuously monitors the energy market, staying updated with trends, price fluctuations, and supplier offerings. Coupled with our in-depth analysis of your energy needs and consumption patterns, we negotiate with suppliers to secure rates that are both competitive and suited to your business.
  • Are there any hidden fees associated with your energy procurement services?
    Transparency is a core value at The Smart Energy Company. We provide a clear breakdown of any commission we earn as a company when you come to agree any new energy contract. This is typically included as an uplift in your unit rate and paid to us by the supplier you chose to go to. Our primary goal is to secure the best energy deals for you, with no hidden costs.
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Your Business Energy

At The Smart Energy Company, we're committed to offering tailored solutions that fit your energy needs perfectly. By staying ahead of market trends, we ensure you're always equipped with the most efficient and sustainable energy options. We take pride in our client-driven approach, where your feedback shapes our continuous improvement.


Why not schedule a complimentary consultation with one of our energy experts today? Let's find the perfect energy solution tailored to your business.

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