


We support energy trading markets with innovative and comprehensive trading solutions.
Our network and solutions provide choice and support the growth of our trader, broker and exchange clients and trading markets. Our solutions are used worldwide in multiple asset classes across OTC and cleared markets. Trayport Limited is a wholly-owned subsidiary of TMX Group Limited (TMX Group).
Using Joule, connect to global markets and providers with aggregated prices on a single screen. Use our unique market data and analytics tools to better inform trading decisions.

Trayport’s Joule solution plays a pivotal role in enabling liquidity, transparency, and efficiency in European energy markets. Joule connects market participants for smarter, faster energy trading and its scale reflects the trust and reliance of the energy trading community.
In 2024 alone, approximately 16,907 TWh of German energy was traded through Joule, enough to power Germany for around 33 years.

89,405 TWh

11, 328 TWh

10,924 Mt
Join our global trading network. Our flagship Joule front-end gives traders and brokers alike the ability to access prices from multiple sources on multiple commodities on one screen.
View Joule and the full suite of solutions that Trayport provides.

Joule connects you to more markets around the world than any other European provider. With 10 asset classes and 50+ execution venues connecting to 60+ hubs, Joule will put you exactly where you need to be.

Joule shows prices from 10 asset classes across Europe, North America and Asia-Pacific, including 20+ power markers (with Japan, Singapore and North America) and 15+ physical and financial gas markets.
Our interactive map lets you explore the connectivity we provide across the world, with data on every connection from every venue, along with recent pricing and volume data taken from our Commodities Report.
Our market Matrix shows every connection between venues and trading hubs across every asset class we offer.
Completely reworked to be more user-friendly, with new filtering and sorting and a new full-screen option to maximise the viewable space – but, unfortunately no one can be told what our new Market Matrix is. You have to see it for yourself.

Do you know how to customise your workspace or optimise your use of analytics and charting?
Our new Learning Hub offers a suite of video tutorials designed to improve your understanding of the basic and more advanced product features of our software.
