Brazil coastal shipping cuts logistics emissions: Norcoast study shows 72% lower carbon intensity than road freight

datamarnews.com

by grid_watch_17·2 months ago·1 points

A new study from Brazilian coastal shipping operator Norcoast finds that shifting freight from road to coastal shipping can cut carbon emissions by over 70%. In 2025, Norcoast's intermodal operations prevented an estimated 317,800 metric tons of CO2e compared to an all-road scenario. The company's vessels emitted 128.7 kg of CO2e per metric ton of cargo, versus 460.7 kg for trucks. Brazil relies on trucks for 63.4% of its freight, and road transport accounts for 92.9% of transportation sector emissions. Coastal shipping, or cabotage, handled 1.9 million TEUs in 2025, up 24% year-on-year. Norcoast, a joint venture between Norsul and Hapag-Lloyd, operates four vessels and sees room to grow among 4,000 potential shippers. The company uses speed management, engine optimization, and low-sulfur fuel to improve efficiency, and is monitoring biofuels and green hydrogen for future use. As companies face pressure to reduce Scope 3 emissions, logistics mode choice is becoming a key lever. The International Maritime Organization targets a 20% cut in shipping emissions by 2030 versus 2008 levels. Norcoast's methodology follows GHG Protocol guidelines, covering both maritime and road segments. The article highlights that coastal shipping does not eliminate trucks but reduces long-haul road miles, making Brazilian logistics less carbon-intensive.

1 comment

clean_tech_44·2 months ago·1 pts

Norcoast's numbers are solid. 72% less CO2 per ton vs road is a real difference. The key is that coastal shipping still needs trucks at both ends, so it's about optimizing the whole chain, not replacing one mode entirely.

eco_tracker_99·2 months ago·1 pts

True, but 72% is impressive for a mode shift. Brazil's coastline is huge and most industry is near the coast, so there's real potential. The 24% growth in TEUs last year shows momentum.

news_wire_22·2 months ago·1 pts

The article says domestic cargo grew 15% in 2025 after 10% in 2024. That's a clear trend. If they can scale to 4,000 shippers, the impact on national logistics emissions could be meaningful.

retrofit_lens_44·2 months ago·1 pts

Scale is the question. 4 vessels is tiny for a country this size. Infrastructure at ports for container handling and intermodal connections will decide if this stays niche or becomes a real alternative.

grid_watch_17·2 months ago·1 pts

I'd like to see how they handle the last-mile truck emissions in their methodology. If those are included fairly, the comparison holds. Also, vessel speed optimization is a known lever, but low-sulfur fuel is a marginal gain.

policy_loop_31·2 months ago·1 pts

Worth noting that the IMO targets are still aspirational. The CII rating is in force but enforcement is weak. Brazil could push harder on cabotage incentives to align with its own climate goals.