WSC proposes Green Balance Mechanism to help deliver net-zero shipping by 2050


As member nations prepare for negotiations at the IMO’s MEPC 81 committee meeting in March, the World Shipping Council representing the liner industry is bringing to the table a proposal on greenhouse gas pricing that it believes can help solve this conundrum.

The WSC Green Balance Mechanism outlines a new approach to greenhouse gas pricing which it claims makes it possible to close the price gap between fossil fuels and green fuels, at the lowest possible overall cost:

Through the Green Balance Mechanism, fees are taken from fossil fuels and allocated to green fuels used, so that the average cost of fuel is equal.

The greater the greenhouse gas emission reductions a fuel delivers – on a well-to-wake lifecycle basis – the greater the financial allocation received.

The monies collected in any given year is determined by the amount of green fuels used, allowing for a relatively low fee at the start of the transition.

The minimum fee necessary to offset the price differential in a given year is collected and allocated to ships using green fuels that meet a specific greenhouse gas threshold. This ensures that green fuels can be produced and used and does so with the least possible cost to transportation.

The emission reductions required for a fuel to receive a price-balancing allocation are linked to IMO decarbonisation requirements, increasing in stringency toward the 2050 net-zero goal.
The Green Balance Mechanism is adaptable and fully integrated with a greenhouse gas fuel-intensity standard. It can be used as a targeted greenhouse gas pricing mechanism, or a possible addition to an integrated measure.

Other fees can be added to raise funds for climate mitigation initiatives and Research, Development & Demonstration projects, to provide a just and equitable transition.

WSC says the Green Balance Mechanism makes it economically rational and attractive for both ship owners and energy providers to invest in fuels and technologies that deliver deep greenhouse gas reductions from the day the regulation takes effect. Existing and soon-to-be delivered dual-fuel ships will be able to operate on the cleanest fuels, rather than having to wait years before economically viable fuels are available. This allows production of the cleanest fuels to grow more quickly, accelerating economies of scale that will push down the cost of green fuels, getting us to zero in the most economically efficient way possible.

“Liner carriers are committed to decarbonising shipping and eager to support the development of effective and timely global climate regulations through the IMO,” says John Butler, President & CEO of WSC. “Switching from fossil fuels to green energy sources for the engine of global trade will take time and require massive private and public investments. It is our shared responsibility to make sure we meet the needs of our climate in a way that minimises the cost for the global economy,”

Leaders of WSC member companies CMA CGM, Evergreen, Hapag-Lloyd, HMM, Maersk, MSC, NYK Line, ONE, OOCL, PIL, Swire Shipping, Wallenius Wilhelmsen and X-Press have all voiced their support for the Green Balance Mechanism, calling on the IMO to take decisive action to help speed shipping’s transition to net zero.