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We're empowering businesses to set meaningful net-zero targets, providing the products and tools needed to report zero carbon emissions.
Start your net-zero journeyThe Government’s Energy Relief Schemes - Customer and Partner Updates
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Commercial and Industrial
Commercial and Industrial
Commercial and Industrial
Commercial and Industrial (C&I) businesses and energy consultants can explore our wide range of fixed and flexible contract structures here, with certified 100% renewable electricity available across all our products.
Commercial and Industrial
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Business
Business
Business
SmartestEnergy Business offer a range of competitive electricity and gas products to suit any small-medium UK business. Find out how we can help your business reduce your energy costs and protect you against market price uncertainty.
Business
SmartFix Renewable Product Guide
Learn more about taking the smartest journey to renewable energy, download our SmartFix renewable product guide.
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Generators
Generators
Generators
We offer independent generators a competitive route to market with our various Power Purchase Agreements (PPAs) suitable for renewable and flexible assets. Take advantage of our trading expertise spanning 20 years and find out how we can help you maximise your assets’ potential.
Generators
SmartFlex trading portal
Track the market, react to price spikes and trade at the click of a button with SmartFlex, available with our Flexible PPA product.
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About Us
About Us
About Us
SmartestEnergy is a next generation energy company, driving a smarter transition to net-zero globally. See how our unique business model sets us apart from our competitors and why the support from our parent company, Marubeni Corporation makes us a stable, well-resourced partner.
About Us
Celebrating 20 years of SmartestEnergy
Having been established in 2001, SmartestEnergy celebrates 20 years of shaping the global energy landscape this year and reaffirms our commitment to driving a smarter transition to net-zero globally.
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Info Hub
Info Hub
Info Hub
All our published content is available within the info Hub, providing everything from the latest industry news to key company updates and insights from our in-house experts. Inform your energy strategy with these resources.
Info Hub
SmartestEnergy Talks!
Tune into our monthly podcast to hear from our in-house energy experts and special guest speakers for the latest views on topical industry news and market updates.
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Customer Service
Customer Service
Customer Service
Here you will find information relating to billing and payments; guidance on how to advise us about a change of tenancy or new meter connection and how to contact our customer service teams for Industrial and Commercial, Business and Smart Generation.
Customer Service
Access our online customer tools
Our customer login page provides a dedicated area for customers to access all online tools centrally and easily manage their energy contracts day-to-day
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Contact us
Contact us
Contact us
Here you will find the contact details for SmartestEnergy Limited and SmartestEnergy Business, as well as our office locations. Reach our sales and customer services teams via phone or email or submit a general enquiry using our online form.
Contact us
Join our team and power a revolution
Discover what it’s like to work for a next generation energy company. Search our current job vacancies and apply to be part of the SmartestEnergy team
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Informer Issue 614 - 05/09/2023
This week's energy news headlines: New rules are introduced to prevent generators making excess profits from the balancing mechanism; The ESO’s Demand Flexibility Service is to return this winter after successful trials; A new Energy Secretary is in place following a cabinet reshuffle; Our industry round-up includes the latest updates from Government
05 09 2023
Read moreNews article - 5 September 2023
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Informer Issue 613 - 29/08/2023
This week's energy news headlines: Industry bodies warn a radical shake-up of the energy market will lead to higher bills; A subsea power link between Scotland and England is approved by planners; A public investment fund is urged to help the UK achieve Net Zero; Our industry round-up includes the latest updates from Government departments and energy regulators.
29 08 2023
Read moreNews article - 29 August 2023
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Informer Issue 612 - 22/08/2023
This week's energy news headlines: More use of flexibility could save billions for energy users and cut GB’s carbon footprint; The regulator gives its backing to a connections amnesty to free up grid capacity; A new service aims to help SMEs access advice to reduce bills and decarbonise; Our industry round-up includes the latest updates from Government departments and energy regulators.
22 08 2023
Read moreNews article - 22 August 2023
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Informer Issue 609 - 01/08/2023
This week's energy news headlines: The Government says it is taking a pragmatic approach to Net Zero as it announces controversial new North Sea licences; Ofgem unveils a series of measures aimed at improving customer service; Renewables achieve a new record share of generation in 2022; Our industry round-up includes the latest updates from Government departments and energy regulators.
01 08 2023
Read moreNews article - 1 August 2023
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Informer Issue 608 - 25/07/2023
This week's energy news headlines: The Government launches Great British Nuclear to spearhead a revival of the technology; An industry body calls for a robust response after rising costs are blamed for work being halted on an offshore project; Construction gets underway on the first UK-Germany power link; Our industry round-up includes the latest updates from Government departments and energy regulators.
25 07 2023
Read moreNews article - 25 July 2023
