Guarantees of Origin
A Guarantee of Origin (GoO) is a certification that verifies the source of renewable energy production, and confirms its environmental attributes such as low carbon emissions or sustainable sourcing.
At Holborn Trading, we're not just facilitating transactions — we're paving the way for a greener tomorrow. As the UK's premier independent brokerage in renewable energy certificates, we're committed to transforming the way energy is consumed and offsetting carbon footprints across Europe.
GoOs to Power Your Business
Holborn Trading provides market access, liquidity, and a large network of energy professionals to help you achieve your trading objectives in the Guarantees of Origin market.
With deep domain and policy expertise, Holborn Trading specialises in providing real-time liquidity opportunities for clients across the UK and Europe.
With a customer base of over 150 clients, our network enables customers to access competitive prices and to be matched with market players all over the world.
Market Access
Holborn Trading provides market access, liquidity, and a large network of energy professionals to help you achieve your trading objectives.
Liquidity
With deep domain and policy expertise, Holborn Trading specialises in providing real-time liquidity opportunities for clients across the UK and Europe.
Comprehensive Network
With a customer base of over 150 clients, Holborn Trading's network enables customers to access competitive prices and to be matched with market players all over the world.
Expect More
Expertise You Can Trust
Our team of product experts is dedicated to helping you navigate the complex energy markets and achieve your trading objectives.
Unlock International Opportunities
With our international reach, we connect you to energy professionals and trading opportunities worldwide.
Secure and Confidential Transactions
We prioritize the security and confidentiality of your transactions, ensuring a safe and trusted trading experience.
The Maths
Key figures shaping the European Guarantees of Origin market
The total volume of issued Guarantees of Origin for electricity from renewable sources in Europe, representing a significant portion of the total electricity consumption in the region.
Soaring demand for Guarantees of Origin could raise 57 billion EUR of investments in clean power, enough to secure close to half of the additional production the EU needs to reach its 2030 climate goals.
How We Work
Our proven four-step methodology ensures optimal results for your GoO trading needs
Consultation Process
We begin by conducting an initial consultation to understand your needs and objectives.
Collaboration & Support
Throughout our partnership, we provide ongoing support and collaboration to ensure your success.
Market Insight
Leverage our deep market expertise and insights to make informed decisions.
Continuous Improvement
We constantly strive to improve our services and adapt to changing market dynamics.

Walid Rechache
Managing Director
Team Lead — GoOs
Walid's career began in Amsterdam as an oil broker, before specialising in environmental commodities including CO2 emissions trading and renewable energy certificates. After moving to London, he co-founded Holborn Trading in 2017.
With deep expertise across carbon markets and renewable energy certificates, Walid leads the Guarantees of Origin desk, helping clients navigate the European GoO market and achieve their sustainability and compliance goals.
Join the Movement Towards a Greener Planet
Connect with us today. Together, let's harness the power of renewable energy and carbon offsetting to create a legacy of sustainability for generations to come.