Explore our 2024 annual report as we reflect on the financial year 2023-24 and the progress we have made in the months since, recapping our global business activities, highlighting our key achievements, and looking ahead to the future of SmartestEnergy.

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Low energy mode

What happens next?

A member of our  expert trading and origination team will partner with you to explore your route-to-market options and answer all your questions. In the meantime, you can view our environmental product page for more information about what we offer and to see how we’ve helped other businesses achieve their goals.

Explore our environmental products

What we offer

  • Bankable partner

    Backed by Marubeni Corporation, Japan

  • Global Team

    Expert knowledge across global markets

  • Liquidity

    Easy procurement and competitive pricing

  • Global portfolio for Renewable Certificates

    A broad portfolio to meet your business needs

Trading experience and expertise

60+ million certificates / allowances traded 2022/23
Top 3 Trader of UK certificates
20+ Years of trading experience

Discover more

  • Origination

    For large corporates looking for a bespoke offsetting arrangement

  • Buying Energy

    Explore our C&I procurement products

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?  

Manage account

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
Visit SmartestEnergy Business

Existing small business customer?

Customer login