Upstream Inflation: Energy Costs Drive Intermediate Goods Prices and Supply Chain Pressure

Energy prices shot up in early 2026, especially diesel and natural gas, making it more expensive to produce and move goods. Processed energy goods jumped by 5.5% in February, and this made prices rise for many things used in factories. Trucking companies, which need a lot of diesel, had to pay much more for fuel, but they couldn't raise their own prices enough to cover the extra costs. These rising energy costs ripple through the whole supply chain, making things more expensive to make and ship. Experts think some of these prices might settle down by 2027, but for now, businesses are feeling the squeeze.

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What is driving intermediate goods inflation in 2026?

Upstream inflation in 2026 is primarily driven by rising energy costs, especially diesel fuel and natural gas. Processed energy goods surged 5.5% in February, while overall intermediate demand goods rose 1.6% month-over-month and 4.0% year-over-year, signaling continued supply chain and cost pressures for manufacturers.

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Intermediate Demand Goods Face Sharp Price Pressures

The U.S. Bureau of Labor Statistics documented significant inflationary pressures in intermediate demand goods during February 2026, with energy-related costs driving the most substantial increases across the production pipeline. These upstream price movements signal potential cost pressures that could eventually reach consumers through finished goods.

Energy Components Lead Price Surge

Processed energy goods climbed 5.5% in February, representing one of the most aggressive monthly increases in this category in recent years. Within this segment, diesel fuel emerged as the primary driver, posting a striking 13.9% increase that immediately impacted transportation-dependent industries.

Unprocessed energy materials demonstrated similar momentum, advancing 6.0% during the month. Natural gas led this category's gains, reflecting broader commodity market dynamics and seasonal demand patterns that intensified pricing pressures across the energy complex.

Energy Category	February 2026 Change	Primary Driver
Processed Energy Goods	+5.5%	Diesel fuel (+13.9%)
Unprocessed Energy Materials	+6.0%	Natural gas
Overall Processed Goods for Intermediate Demand	+1.6% (MoM)	Energy components

Broader Intermediate Demand Trends

Beyond the headline energy figures, processed goods for intermediate demand increased 1.6% month-over-month in February 2026, contributing to a 4.0% year-over-year rise. This represented the largest 12-month gain since December 2022, suggesting that inflationary pressures were building momentum rather than dissipating.

Unprocessed goods for intermediate demand rose 3.1% on a monthly basis, marking the largest increase since January 2025. Stage 1 intermediate demand prices, which capture the earliest stages of production, increased 5.3% year-over-year - the highest reading since December 2022.

Pipeline pressures are building upstream, with processed goods for intermediate demand showing their strongest year-over-year growth in over three years, indicating that cost increases may continue flowing through production chains.

Trucking Industry Absorbs Diesel Cost Shock

The diesel fuel spike created immediate consequences for the trucking sector, which relies heavily on this fuel source for freight movement. Spot and contract truckload rates reached their highest levels in over two years by March 2026, though the rate increases were driven almost entirely by fuel surcharges rather than underlying demand improvements.

Fuel surcharges experienced dramatic escalation during the first quarter of 2026. The average van fuel surcharge jumped from 41 cents to 61 cents per mile in March, representing the highest level since late 2022 and a 50% increase from the 2025 baseline. Reefer fuel surcharges climbed to 67 cents per mile, while flatbed reached 73 cents per mile.

Margin Compression Despite Higher Rates

Carriers faced a challenging profitability environment despite higher all-in freight rates. On the spot market, carriers captured only approximately 50% of the diesel price increase through fuel surcharges, creating significant margin pressure. The national average diesel price reached $3.72 per gallon in February 2026, up from $3.52 in January.

Fuel represents approximately 21% of total cost per mile for trucking operations, making diesel price volatility a critical factor in carrier profitability and capacity decisions.

Year-over-year rate comparisons showed substantial increases: van rates rose 53 cents per mile, reefer rates increased 70 cents per mile, and flatbed rates climbed 56 cents per mile compared to March 2025. However, linehaul rates - the portion excluding fuel surcharges - actually declined month-over-month, with van rates down 9 cents and reefer rates down 13 cents in March, indicating that demand had not yet fully recovered.

Supply Chain Ripple Effects

The energy cost surge extended beyond trucking to affect multiple transportation modes and logistics segments. For less-than-truckload services, sharp increases in fuel surcharges drove a 3% quarter-over-quarter increase in cost per shipment during the first quarter of 2026.

International carriers also experienced pressure. Ocean carriers dealing with conflict-driven crude price increases were forced to divert routes around the Cape of Good Hope, extending voyage distances and fuel consumption. Air carriers taking longer routes to avoid restricted airspace experienced increased fuel burn, supporting higher fuel surcharges across global supply chains.

Energy Price Outlook Through 2027

Looking ahead, the U.S. Energy Information Administration projects moderate energy price movements through 2027, though with divergent paths for different commodities. Natural gas prices are forecast to average $3.67/MMBtu in 2026 before adjusting to $3.59/MMBtu in 2027, reflecting increased production and LNG export capacity.

Crude oil prices are expected to decline through the forecast period, with Brent crude averaging $96/barrel in 2026 and $76/barrel in 2027. West Texas Intermediate prices are projected to fall from $65/barrel in 2025 to average $53/barrel in 2026 and $49/barrel in 2027.

Retail gasoline prices are forecast to decline 6% in 2026 and then increase 1% in 2027, though diesel price trajectories may differ based on industrial demand patterns and refining capacity utilization. The expansion of renewable energy generation - with solar expected to grow more than 20% in both 2026 and 2027 - may help moderate some natural gas price pressures over time.

Production Pipeline Implications

The February 2026 intermediate demand data reveals cost pressures accumulating at early production stages. These upstream increases historically flow through to finished goods with variable time lags depending on industry structure, contract terms, and competitive dynamics. Manufacturing sectors with high energy intensity or significant transportation components face the most immediate pressure to either absorb costs or pass them forward to customers.

The combination of processed and unprocessed energy increases, coupled with broader intermediate goods inflation, suggests that producer price pressures remained elevated entering the spring of 2026, with implications for both business planning and broader economic inflation trends.