The FuelEU Maritime regulation aims to reduce the carbon intensity in maritime fuels used onboard the global fleet. The rules are meant to reduce the share of greenhouse gases in emissions, measured in tonnes per nautical mile.
The legislation will be in effect from January 1, 2025. Here, carbon intensity must be reduced by 2 percent.
Then, the rules will intensify towards 2050:
- 2030: 6 percent
- 2035: 14.5 percent
- 2040: 31 percent
- 2045: 62 percent
- 2050: 80 percent
Carriers can only reduce the carbon intensity by changing the composition of fuels, i.e. by adding green fuels. Other measures such as using sails, changing the hull paint or reducing speed cannot be used to lower the intensity.
The regulation will be applied to all ships over 5,000 gross tonnes that calls ports in Europe.
In addition to the demand for carbon intensity, the target is that a minimum of 2 percent of green fuels in 2034 must be produced as Renewable fuels of non-biological origin (RFNBO). If the European Commission in 2031 deems that less than 1 percent of fuel ship’s tanks is RFBNO, the demand for 2 percent from 2034 will step into effect.
The demand for RFNBO won’t increase in the same fashion as the demand for reduced carbon intensity.
Sources: Green Transition Denmark, Siglar Carbon, and DNV