Business
electricity
We are a supplier for the new energy landscape. Find out how we help large businesses with electricity contracts and sustainability targets
Find out morePower
purchase
We are the proven partner of the UK's independent generators. Find out about our Power Purchase Agreements for your renewable project
Find out moreEnergy
flexibility
We are helping business unlock new revenues from their flexible assets. Find out about our demand response and battery storage services
Find out moreWhat makes us smarter?
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We support independent generators
See how we've been helping generators succeed since 2001
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We're innovators in renewables
The first renewable supply certified by the Carbon Trust
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We champion smarter energy usage
Find out about our demand response and battery storage services
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We pride ourselves on 'brilliant basics'
Market-leading customer service and clarity of communication
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We're helping shape the energy sector
See our latest blogs, webinars, and events
Our latest news
Report
Energy Entrepreneurs Report 2018
Download our sixth annual Energy Entrepreneurs Report providing analysis of the independent generation sector
Download
Blog
Blockchain in Energy - Explanations and Applications
SmartestEnergy’s parent company, Marubeni has recently partnered with US technology firm LO3 Energy in order to develop blockchain solutions...
Read more
News
SmartestEnergy wins Supplier of the Year 2018!
Last night we were very excited to pick up The Energy Award for Supplier of the Year at the Hilton Park Lane hotel. The judges praised us fo...
Read moreHear from our customers
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"Saint-Gobain UK have been working with SmartestEnergy for five years because of its renewable product, relationships with independent generators and innovative approach. Sourcing 100% renewable power at a marginal cost increment can be justified to do the right thing and it links to our strategy of reducing embodied carbon in our products."
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We’re committed to being the sustainability leader in the real estate industry and chose to work with SmartestEnergy because they have the renewables expertise to support this ambition. The agreement we’ve developed with them enables our clients to enjoy the advantages of 100% renewable electricity and gives us transparency over the sources of our energy.”
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"Flexible purchasing offered by SmartestEnergy has saved the group hundreds of thousands of pounds in comparison with their previous fixed price contract. The main benefit of purchasing 100% renewable electricity is reputational - it helps the university meet its sustainability target and sends a strong statement to students and staff."
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"SmartestEnergy really stood out as not only having a brilliant renewable energy product at a competitive price but also a proactive, adaptable and cost-effective management process.”
Meet our generators
UK Power Networks
The Smarter Network Storage project developed by UK Power Networks is trialling the role that storage can play in enabling a low-carbon, decentralised power system and in reducing costs by matching supply more closely with demand.
The £18.7m project, supported by Ofgem’s Low Carbon Networks Fund, is based around a 6MW battery at Leighton Buzzard which is one of the largest of its kind in Europe.
