Play carousel Pause carousel 1 2 3 Become a DIONE user The DIONE cost surves module is available online. Get authorized Get familiar with DIONE The Joint Research Centre has prepared exhaustive documentation about the DIONE model and it's application. Discover more Why DIONE Discover why the Joint Research Centre has developed the DIONE model. Read more The DIONE model assesses the costs associated with CO2 or energy consumption reduction of different road vehicle segments and powertrains. The European Commission’s Joint Research Centre has developed this model for its research, and to support EU road transport emission reduction policies. The Timeline of DIONE
