TRACKED & TRUSTED
EUROPEAN HVO TOUR
Official launch: 13 November 2025
Real-time traceability: a world premiere
SP3H, the French specialist in smart optical sensors and European leader in molecular traceability of carbon-neutral fuels (CNF), is officially launching the Tracked & Trusted European HVO Tour, in collaboration with Electro Maintenance (under the H3Tech brand) and with the support of Stellantis Pro One, as well as players in the low-carbon fuel production and distribution sector.
This Europe-wide project aims to demonstrate, through a four-week cross-border tour, that on-board traceability of renewable fuels is now a measurable and verifiable reality.
Two light commercial vehicles, equipped with FluidBOX / H3Tech technology, set off from Aix-en-Provence on 13 November 2025 for a journey of more than 15,000 km through some twenty countries.
With this European tour, we want to show that low-carbon mobility can take many forms. Thanks to the embedded and certified traceability of carbon-neutral fuels, we are demonstrating that there is an immediate, reliable and inclusive alternative to accelerate decarbonisation.
Throughout the journey, vehicles will transmit real-time traceability data via FluidBOX/H3Tech, which forms the core of the Tracking CO₂ solution. Within the framework of European regulations (CAFE, CSRD Scope 3, RED III), this approach makes it possible to certify the effective use of carbon-neutral fuels (CNF) and to report on them in a transparent and measurable manner.
Our mission: to demonstrate that the existing and expanding network of HVO stations already provides simple, universal access to carbon-free fuel, without the need for new infrastructure or constraints for drivers.
To follow the tour
%
CO₂ savings
Km travelled
Countries crossed
FRANCE – MONACO – ITALY – AUSTRIA – CZECH REPUBLIC – POLAND – LITHUANIA – LATVIA – ESTONIA – FINLAND – SWEDEN – DENMARK – NETHERLANDS – BELGIUM
FRANCE – SPAIN – PORTUGAL
PARTNERS
STELLANTIS PRO ONE
Stellantis Pro One is Stellantis’ global commercial vehicle division, combining the strength of brands such as Citroën, FIAT Professional, Opel, Peugeot, Ram and Vauxhall to serve business customers worldwide. With over 20,000 dedicated sales and service outlets, it offers one of the most comprehensive portfolios of products and services on the market.
ELECTRO MAINTENANCE
Electromaintenance, through its Hyphen Tech brand, is a French company specialising in IoT and connected solutions for transport, logistics and construction. As part of H3Tech, it contributes its expertise in connectivity, data management and cloud computing, enabling real-time monitoring of carbon-neutral fuels and their CO₂ impacts.
DYNEFF
An energy supplier for over 65 years, Dyneff employs more than 850 people in France and Spain. Committed to sustainable development, Dyneff is part of a continuous improvement process, devising innovative solutions every day to meet the needs of professionals, individuals and local authorities.
ALTENS
Altens is an independent French company exclusively dedicated to supplying alternative and sustainable fuels for transport. A pioneer in HVO100, B100 and advanced biofuels, ALTENS supports businesses and local authorities in their energy transition by offering concrete solutions to immediately and significantly reduce their carbon footprint while maintaining the performance and reliability of combustion engines.
Aix Marseille Metropolis
The Aix-Marseille-Provence Metropolis brings together 92 municipalities and works towards sustainable economic, environmental and social development. Committed to energy transition and the mobility of tomorrow, it supports innovation through its technology hubs, notably the Arbois Technology Park, renowned for its ecosystem of companies and laboratories dedicated to green technologies and applied research.
Arbois Metropolitan Technology Park
Led by the Aix-Marseille Provence Metropolis, the Arbois Metropolitan Technology Park is a unique innovation site in France, dedicated to the environment and cleantech. It brings together more than 110 companies, 11 research laboratories and 7 platforms committed to ecological transition, making it a driver of growth and sustainable innovation for the region.
