congestion-loop
Infrastructure Bottleneck at Long Beach
The Port of Long Beach recorded a historic record in August 2025, handling 919,992 TEU, an increase compared to the same period last year. This volume places the terminal fifth in its centennial history, but it hides a structural operational criticality. The increase in flows is not uniform: imports have seen a surge, reaching 456,100 TEU, while the movement of empty containers – an early indicator of future demand and resource rotation – increased year-on-year.
According to data reported by FreightWaves, this dynamic has created a physical bottleneck. The terminal’s capacity was saturated by the incoming volume, preventing the immediate recycling of empty units to storage areas or retransportation. Consequently, logistics operators are managing a fleet of containers immobilized in terminals, reducing the immediate availability for B2B shippers who need space for exports or cross-docking.
The key metric is the discrepancy between total volume and operational availability. With 364,138 TEU of empty containers handled, the system shows signs of tension in the rotation. The congestion is not only a problem of ground space, but a temporal constraint that increases the container cycle time. Each additional day that a container remains idle at the port or awaiting internal sorting reduces the overall efficiency of the supply chain, transforming a conjunctural peak event into a structural cost.
The Rental Rate Lever and the Inflation of Costs
Inefficiency in the recycling of empty containers directly translates into pressure on rental markets. The shortage of available units at terminals forces companies to turn to the secondary market or independent lessors to obtain transportation space. According to operational analysis, this dynamic has driven leasing rates upwards in key corridors. The inflation of rentals is not an isolated phenomenon, but a direct response to the scarcity induced by port congestion.
The mechanism is linear: fewer empty containers available on-site → increased demand for short-term rental → higher price per unit. This cost transfer directly impacts the operating margins of B2B companies. Data indicate that companies involved in trade flows through Long Beach are facing higher transportation costs compared to previous standards, a figure that includes both inflated rentals and congestion surcharges.
Supply chain reconfiguration has not been sufficient to mitigate the impact. While some companies are seeking alternative routes or different transhipment hubs, the overall volume continues to increase. The pressure on rental costs therefore becomes a systemic multiplier: each imported TEU that is not recycled efficiently generates an additional cost that propagates along the supply chain. The net effect is a compression of gross margins, as logistics costs absorb a significant portion of the added value.
Impact on Working Capital and P&L
The increase in transportation costs has a significant impact on the income statement of B2B companies. The cost of goods sold (COGS) is directly affected, reducing operating profitability at the same revenue level. For CFOs and supply chain managers, this scenario requires aggressive renegotiation of contracts with carriers or optimization of storage times to reduce exposure to daily freight rates.
Is working capital being immobilized more efficiently? No. On the contrary, congestion and high costs extend the cash cycle. Every day that goods remain idle waiting for an available container or are subject to customs surcharges due to operational delays increases the company’s financial exposure. Liquidity is absorbed by unproductive costs, reducing the capacity for investment in other strategic areas.
The stability of the logistics system is challenged by a lack of redundancy in empty container management. If the port of Long Beach continues to operate at the limit of its physical capacity, freight rate inflation will not stabilize. Companies that fail to internalize these costs or pass them on to end customers will see their margins erode progressively. The challenge is not only operational but also financial: managing the volatility of transportation costs as a structural risk.
Operational Outlook and Alerts
The prevailing optimism assumed that expanding terminal capacity could absorb seasonal peaks; however, data shows persistent saturation. For business decision-makers, the priority is to monitor weekly leasing rates and the average dwell time of empty containers at terminals. A negative variation in these indicators will signal a worsening of the infrastructure bottleneck.
The mitigation strategy must focus on diversifying outfeed hubs and optimizing long-term rental contracts to avoid exposure to spot price spikes. Ignoring the feedback loop between port congestion and container freight rate inflation means accepting a structural reduction in competitiveness in international markets.
Photo by Alex Lion on Unsplash
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