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There is no greater global cause than climate change and as part of the UK business community, you can make a real contribution to reducing carbon emissions. Switching your electricity supply to a renewable product is one of the smartest choices your business can make.

Our 100% renewable electricity products offer unrivalled transparency and are independently verified by the Carbon Trust to confirm that every megawatt hour is backed by UK-recognised renewable certificates, which we aim to source from small renewable generation projects. Learn more about our accreditation with the Carbon Trust here.


The Carbon Trust label verifies our 'SmartFix Renewable' electricity products

*100% of the electricity supplied is renewable, backed by certificates of renewable energy guarantees of origin. Emission factor compliant with the GHG Protocol Scope 2 guidance and to be used for the 'market-based' method.


Plus, once you've switched, we’ll fund the planting of 10 new trees to our global impact forest. By teaming up with award-winning organisation Ecologi, we are taking positive climate action whilst empowering our customers to reduce carbon emissions on the journey to net zero.

As well as committing to a green energy solution, you’ll be fixing your supply prices against future wholesale market increases. The longer you fix, the more protection for your business. With a range of product options, you can ‘SmartFix’ your business against rising energy costs for up to 5 years.


SmartFix 100% Renewable

Start your commitment to reducing carbon emissions today

  • A simple way to reduce your carbon impact through renewable energy
  • Range of competitive electricity price options including a 1, 2, 3 and 5 year fix
  • Peace of mind for your business, long-term protection over wholesale market increases
  • More control over cash flow with monthly Budget Plan payment (fixed Direct Debit)

> Get a renewable energy quote today


Backed by renewable certificates

Guarantee that your energy is from clean generation sources

  • Powered by renewable generation including natural sources such as wind, solar and hydro
  • We match your consumption with renewable certificates, to guarantee the source origin
  • Independently verified by the Carbon Trust, providing complete confidence and trust
  • Each year you receive an energy label to report your carbon emission reduction

> Learn more about our Carbon Trust accreditation


Tree Planting Promise

Helping to lower global carbon emissions with Ecologi

  • When you switch to SmartestEnergy Business, we’ll fund the planting of 10 new trees to our global impact forest

  • Working in partnership with Ecologi, we are taking positive climate action by supporting the planting of native and diverse trees

  • Our tree-planting partners work closely with local communities in Madagascar, Mozambique, Kenya and Nicaragua, providing employment and encouraging sustainable practices

  • Track the progress of our Tree Planting Promise and funding of other climate action projects via our global impact page

> View our Ecologi global impact page


Free smart meter

Accurate billing, automated reads (electricity only)

Smart meters are a great way to save your business time and money. They can help you better understand your energy consumption, help us to generate your energy bills with accuracy and deliver a higher level of service to our customers. 

Smart Meters also provide the industry with more data to efficiently manage supply and demand at national level.

> Learn more about smart meters


Budget plan payment

The smarter way to pay for your energy (electricity only)

Avoid seasonal fluctuations and spread the cost of your electricity over the year with fixed monthly payments. To help you maintain a predictable cash flow, equal payments are taken once a month, on or around the same day by Direct Debit. 

Automated readings provided by your smart meter are used to monitor usage and keep the payment amount accurate.

> Learn more about budget plan payment


SmartWeb Online

Manage your energy account on the go, 24/7

You’ll also benefit from our SmartWeb online service that puts you in full control of your electricity/gas account. This means managing your bills whilst on the go is both fast and easy. You can also submit reads, make a payment and much more.

> Login to SmartWeb Online


Web Analyser Service

Better understand your energy consumption

Get access to a detailed breakdown of your electricity consumption with our Web Analyser Service. Data is available in half-hourly intervals and it’s easy to create daily, weekly or monthly reports to analyse usage across meters, sites etc.

> Login to our Web Analyser Service