Fast track to net-zero
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 journeyWelcome MA Energy Customers Please visit the dedicated help page
Industrial and Commercial
Industrial and Commercial (I&C) 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.
Industrial and CommercialWe're empowering businesses to set meaningful net-zero targets, providing the products and tools needed to report zero carbon emissions.
Start your net-zero journeyBusiness
SmartestEnergy Business offer a range of competitive electricity and gas products to suit any small-medium sized UK business. Find out how we can help your business reduce your energy costs and protect you against market price uncertainty.
BusinessLearn more about taking the smartest journey to renewable energy, download our SmartFix renewable product guide.
Download the product guideGenerators
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.
GeneratorsTrack the market, react to price spikes and trade at the click of a button with SmartFlex, available with our Flexible PPA product.
Book a demoAbout 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 UsHaving 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.
Read moreInfo 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 HubTune 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.
Listen hereCustomer 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 ServiceOur customer login page provides a dedicated area for customers to access all online tools centrally and easily manage their energy contracts day-to-day
Login to our customer portalsContact 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 usDiscover 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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This week's energy news headlines: An industry body says the CfD mechanism needs to be reformed to attract the investment needed for full decarbonisation; Energy bills are now the number one concern for businesses according to a survey; A National Audit Office report into supplier failures says Ofgem allowed the development of a market vulnerable to large-scale shocks.
28 06 2022
News article - 28 June 2022
This week's energy news headlines: A series of new measures are planned by Ofgem to reduce supplier failures and protect consumers; The operational life of a coal plant is to be extended to help meet demand this winter; A deal has been struck for Norway to increase its gas supplies to the UK.
21 06 2022
News article - 21 June 2022
This week's energy news headlines: Imposing a windfall tax on electricity generators could threaten security of supply; A major gas storage site could be brought back into use to help meet demand; New figures show wind curtailment costs have hit record highs.
14 06 2022
News article - 14 June 2022
This week's energy news headlines: The system operator is to look into the reasons behind the high balancing system costs seen in recent weeks; Tidal energy is set for a £20m a year boost under the CfD scheme; Figures show green gas from sources including cow manure is making an increasing contribution to the energy mix.
30 11 2021
News article - 30 November 2021
This week's energy news headlines: A huge economic opportunity is on offer if businesses and Government work together on Net Zero says the CBI; Rolls-Royce is pressing ahead with plans for a fleet of mini-nuclear reactors; Energy supplier Bulb becomes the biggest casualty of high wholesale energy prices. Net zero a ‘golden opportunity’ for UK to lead new industrial revolution The shift to net zero represents a once in a generation opportunity for the UK to lead a new industrial revolution, acc...
23 11 2021
News article - 23 November 2021