What is the impact of IMO carbon pricing on ocean shipping costs starting in 2027?

The IMO approved a fuel-standard and carbon-pricing framework scheduled for formal adoption in October 2025 and implementation in 2027 on vessels over 5,000 gross tonnage (responsible for 85% of global fleet emissions). Early drafts set a two-tier levy starting at $100-$380 per tonne of excess CO2. Carriers may retrofit to cleaner fuels, switch to biofuel, or pass costs to shippers. The article recommends locking in multi-year rates before the levy takes effect.

Why is air cargo growth declining so sharply in 2025?

According to the International Air Transport Association, air cargo revenue dipped 4.7% in 2024, with growth expected to slow to 0.7% by end of 2025, down from 11.3% in 2024. This sector is heavily impacted by trade measures like tariffs. The article notes that carriers facing revenue pressure are offering spot-rate discounts and extra capacity, suggesting this is an opportunity to secure favorable terms for perishables and high-value goods if you lock in contracts now.

What percentage of shoppers abandon purchases due to hidden customs charges?

A 2024 Avalara survey found that 75% of shoppers reconsider a purchase when customs charges appear after checkout, and almost half will refuse delivery if faced with these hidden costs. On the business side, 82% of surveyed participants say cross-border compliance complexity limits their global expansion plans. This underscores the need for transparent duty calculation and post-purchase tracking systems.

How do freight forwarders and NVOCCs differ in their service models?

Freight forwarders manage the entire shipping process, from booking truckers to airlines, and leverage their networks to secure base rates and guaranteed allocations. NVOCCs buy capacity from ocean lines and resell it to shippers; they issue their own house bill of lading and assume carrier-level liability. NVOCCs are better suited for less-than-container loads (LCL) or fixed sailing schedules, while forwarders offer broader logistics integration. Both employ or partner with customs brokers to manage border clearance.

What transit times should I expect for ocean versus air freight?

Air shipment is the fastest method, requiring as few as two days, with expedited overnight options available. Ocean shipping can take weeks or more than a month, depending on route complexity and final destination. Transit time depends on multiple factors including mode of transport, shipment weight, size, and customs processing at each border. The article notes that five key phases determine overall transit: origin pickup, freight consolidation, international movement, customs clearance, and final-mile delivery.

Shipping & Freight

High Impact

International Freight 2025: Ocean, Air, Land Routes and Cost Strategies

Nov 15, 2026

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The signal

International freight shipping is entering a transformative period defined by structural market growth, new regulatory pressures, and shifting carrier economics. The global freight transport market is projected to reach $96 billion by 2033, growing at 11.4% annually, while the broader logistics sector approaches $6 trillion by 2030.

However, supply chain professionals face several headwinds: IMO carbon pricing mechanisms launching in 2027 will add $100-$380 per tonne of excess CO2 to ocean shipments, air cargo growth has slowed dramatically from 11.3% (2024) to an expected 0.7% (2025) due to tariff pressures, and customs compliance complexity deters 82% of businesses from expanding globally. The article provides a comprehensive roadmap for shipping method selection, routing optimization, and technology adoption to navigate these challenges.

Businesses must balance cost, speed, and regulatory compliance while leveraging freight forwarders, NVOCCs, and transportation management systems to maintain competitive positioning in an increasingly complex cross-border environment.

Companies affected by this story:

Land O'Lakes Inc.

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Global Fuel Surcharges Air and Ocean Freight

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Frequently Asked Questions

What This Means for Your Supply Chain

Simulation Suggestion

strategic

What if IMO carbon pricing launches one year early in 2026?

Model the impact of accelerated IMO carbon pricing implementation on ocean freight costs if regulators advance the 2027 timeline to 2026. Simulate the cost increase across major ocean lanes (Asia-North America, Asia-Europe, Europe-North America) assuming vessels pay $100-$380 per tonne of excess CO2, and calculate the ripple effect on landed costs for perishables, apparel, and electronics shipments.

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Simulation Suggestion

immediate

What if 25% more shipments require additional customs brokerage due to new US identity verification rules?

The article notes that US regulators tightened identity verification rules in 2024, making broker reliability critical. Model a scenario where 25% of ocean and air shipments into the US experience 2-3 day delays due to stricter customs broker processing, and calculate the impact on inventory in-transit, warehouse space utilization, and on-time delivery rates for major retailers importing perishables and apparel.

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Simulation Suggestion

this month

What if air cargo capacity tightens due to sustained tariff pressure?

Given air cargo growth is expected to reach only 0.7% by end of 2025 (down from 11.3% in 2024), simulate a scenario where available air capacity for perishables and high-value goods drops by 20% while spot rates rise 30%. Calculate the impact on lead times, inventory carrying costs, and service levels for fast-fashion and fresh-food shipments from Asia to North America.

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Supply Chain Simulation: How It Works and How to Choose Software

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