CRMT, Test and Engineering Center
It develops engine and vehicle engineering solutions, and carries out pollutant emission measurements on a wide range of vehicle types.
Nos derniers Projets
Read all about CRMT's latest projects
CRMT is taking part in a study for the DGEC of the French Ministry for the Ecological Transition.
CRMT was selected to contribute to a large-scale study coordinated by IFP Energies
Nouvelles on behalf of the Directorate General for Energy and Climate (DGEC) of the
French Ministry for the Ecological Transition.
Conversion of Euro VI Diesel Coaches to Bio-CNG
Discover how CRMT, in partnership with Transdev Pays de la Loire, the Pays de la Loire Region, and GRDF, converted a school coach to run on BioGNV. An exemplary project showcasing a fast, cost-effective, and sustainable energy transition.
Kit 4R+ : Integration of a 4th CNG tank for vacuum sweepers
Design and integration of a kit to add 25% more fuel to Iveco Eurocargo vacuum sweepers.
Project CAEFE: A study on non-exhaust emissions from brake particle wear
CRMT, in collaboration with ADEME, Gustave Eiffel University and Telma, is carrying out a comprehensive study of pollutant emissions from a coach's brakes and exhaust under real-life conditions, designing and testing innovative particle capture devices to reduce pollution and improve air quality.
Our Partners & Affiliations
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Our News
Read all of our latest news
01 Aug 2025 - Why choose BioCNG retrofit to green your coach fleet?
What if you could decarbonize your coach fleet without buying new vehicles?
Discover how BioCNG retrofit cuts emissions while keeping operating costs under control.
12 Apr 2025 - Inauguration of a world first in Sarthe: the first Euro VI Diesel coach converted to BioGNV by CRMT.
The first Euro VI Diesel school coach retrofitted to BioGNV was inaugurated on April 11 in Sillé-le-Guillaume—an innovation led by CRMT, Transdev, the Pays de la Loire Region, and GRDF. This concrete, sustainable, and scalable solution represents a major step forward in the decarbonization of school transport.
17 Mar 2025 - Hydrogen Retrofit: CRMT Supports ISAT Students
03 Feb 2025 - Diesel to CNG Conversion: A Sustainable Solution for Mobility
Diesel to CNG Conversion: A Sustainable Solution for Mobility
01 Nov 2024 - Kit 4R+: A turnkey solution to boost the autonomy of CNG sweepers
02 Jul 2024 - CRMT welcomes the Bus, Car and BOM Commission for a site visit
20 May 2024 - CRMT takes part in the Mix-e trade show and the Ecogreen Energy Forum
