How does CMA CGM's book-and-claim mechanism work for emissions reductions?

CMA CGM uses biofuel blends on some vessels and allocates resulting GHG emissions reductions to customers through a book-and-claim mechanism. Customers pay a premium and can claim verified reductions of 10%, 25%, 50%, or 83% in well-to-wake GHG emissions associated with their shipments, regardless of whether their specific cargo travels on a biofuel-powered vessel or a conventionally fueled one.

What is the environmental impact of DSV's biofuel commitments?

DSV is targeting approximately 12,000 mtCO2e of Scope 3 emissions reductions through the CMA CGM partnership (at the 83% reduction tier) plus an additional 18,000 mtCO2e over two years through Hapag-Lloyd's biofuel program, totaling roughly 30,000 mtCO2e of claimed reductions from ocean freight operations.

What does DSV's membership in ZEMBA indicate about industry trends?

DSV's participation in the Zero Emission Maritime Buyers Alliance reflects growing coordination among shippers to accelerate adoption of lower-emission marine fuels. This alliance approach suggests that logistics firms view decarbonization as a competitive priority and are willing to collaborate on standardized sustainability mechanisms to drive market change.

Are there transparency concerns with the book-and-claim approach?

The article notes that CMA CGM has not specified biofuel blending ratios or how many vessels use biofuel blends, which could raise questions about additionality and transparency. However, DSV's claim relies on third-party verified emissions reductions, suggesting some level of external validation exists for the crediting scheme.

What cost implications does this have for logistics operations?

The article indicates that customers pay a premium to claim emissions reductions through the book-and-claim mechanism. While the specific cost per mtCO2e is not disclosed, this represents a deliberate supply chain investment in achieving Scope 3 carbon reduction targets.

Sustainability & ESG

Moderate

DSV claims 12,000 mtCO2e cuts via CMA CGM biofuel service

Oct 12, 2026

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The signal

DSV is leveraging CMA CGM's biofuel bunkering service to claim approximately 12,000 mtCO2e of Scope 3 emissions reductions from its ocean freight operations. The arrangement uses a book-and-claim mechanism where DSV pays a premium to claim verified emissions reductions linked to CMA CGM's use of used cooking oil methyl ester (UCOME) biofuel, selecting the highest available reduction tier of 83%.

This move positions DSV as an aggressive participant in the decarbonization of maritime logistics, complementing its recent membership in the Zero Emission Maritime Buyers Alliance and an existing partnership with Hapag-Lloyd that targets an additional 18,000 mtCO2e of reductions. For supply chain professionals, this signals a maturing market for marine biofuel offset claims and highlights how logistics firms are translating corporate sustainability commitments into measurable carbon credits, even when cargo moves on conventionally fueled vessels.

Companies affected by this story:

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Frequently Asked Questions

What This Means for Your Supply Chain

Simulation Suggestion

this month

What if biofuel premiums increase 20-30% over the next 12 months?

Model the impact on DSV's ocean freight transportation costs if the premium charged by CMA CGM and other carriers for biofuel book-and-claim programs increases by 20-30% due to higher demand, competing offset schemes, or increased feedstock costs. Assess how this affects total cost of ownership for ocean freight lanes and identify which customer segments or trade routes may see the largest margin compression.

Run this scenario

Simulation Suggestion

strategic

What if regulatory carbon accounting rules invalidate current book-and-claim credits?

Simulate a scenario where new EU or international maritime carbon accounting regulations (such as FuelEU Maritime or IMO rules) redefine how book-and-claim biofuel reductions are counted toward corporate Scope 3 targets. Model the risk that DSV's 30,000 mtCO2e of planned reductions are no longer recognized, requiring the company to find alternative decarbonization pathways and potentially delaying sustainability goals.

Run this scenario

Simulation Suggestion

this month

What if UCOME biofuel availability tightens, limiting vessel capacity?

Model a supply constraint scenario where UCOME biofuel feedstock availability decreases 15-25% due to competing demand from aviation or automotive sectors, causing CMA CGM and other carriers to reduce the number of vessels operating on biofuel blends. Assess the impact on DSV's ability to book shipments eligible for 83% reduction claims and the resulting effect on achieving its 12,000 mtCO2e reduction target.

Run this scenario

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