AUS
US
Celebrating 20 years of SmartestEnergy with Viridor our longest PPA customer
Company news
22 Apr, 2021
2 min
Since 2001, we’ve been empowering the UK’s transition to net zero by helping business consumers, generators and partners to better understand net zero and how to get there.
Unleash the power of partnership
Buying energy
Electricity supply for large businesses, wherever you are on your net zero journey.
Selling energy
Innovative and flexible PPA options for independent renewable generators.
Trading and origination
Certificate trading and bespoke structured deals for flexible assets.
Support
Customer information from billing to moving premises, and support for generator customers.
About us
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Empowering the transition
Helping businesses, generators and partners to better understand net zero.
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Our global footprint
Currently spans the UK, US, and Australia with a strategic vision for continued expansion.
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Driving positive change
With our flexible business model and innovative product solutions across the globe.
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Connecting communities
Connecting generators to customer demand, accelerating the market and creating jobs.
Our credentials
Case studies
Powering communities with wind at the Broken Cross wind farm
The CfD awarded onshore wind project uses the wind to power approximately 36,900 homes every year with clean, green electricity.
Read the case studyUtilising solar energy for a sustainable future
The 23-site portfolio boasts a capacity of 425MW, driving the a mission to create a resilient, decarbonised world.
Read the case studyPowering Cambridge Colleges with 100% UK solar power
We’re working with The Consortium of Cambridge Colleges on a bespoke renewable supply arrangement to power all 33 Cambridge Colleges with clean green energy.
Read the case study
Insights and media
Latest news and events
Celebrating new Power Purchase Agreements and the acceleration of renewable energy growth with Blackfinch
Company news
26 Apr, 2024
2 min
Empowering diversity and inclusion in renewable energy with SmartestBalance
Company news
25 Apr, 2022
3 min
Demystifying the Corporate Sustainability Reporting Directive (CSRD): A guide for businesses
Regulatory updates
29 Apr, 2024
3 min
Carbon offsetting explained: How to balance your carbon footprint
06 Jul, 2022
4 min
Re-energise your career
Bring your energy to our team
Join our teamJoin exceptional people in a supportive culture and help businesses around the world make the smartest switch.
Large business
If you're a generator or a commercial and industial (C&I) business, you're in the right place.
Am I a large business?
- 300,000 kWh+ annual volume
- £50k+ annual spend
Existing large business customer?
Small business
If you're a micro or smaller business you should visit our SmartestEnergy Business website.
Am I a small business?
- < 300,000 kWh annual volume
- < £50k annual spend
Existing small business customer?