Diesel falls nationwide as Swift expands its CDL driver-training network

The national diesel price fell again, with NBC26 noting lower pump diesel in Green Bay and across the country. Cheaper diesel is a direct margin gain for carriers, since fuel is the second-biggest line on most truckload P&Ls after the driver. The drop tracks softer crude and ample distillate supply this month.

Drivers

Swift Transportation moved on capacity, adding FleetForce Truck Driver Training to its Mobile, Alabama terminal. The expansion targets steady demand for new CDL holders. Driver supply has been the quiet constraint on freight for years, so a large carrier building its own school is a sign the seat-filling problem has not gone away even with soft freight volumes.

Biodiesel in the tank

On the blending side, funds increased their net length in US conventional biofuel and biodiesel credits, Quantum Commodity Intelligence reported. Longer positioning in those credits points to expectations of firmer blending demand or tighter RIN supply. For a fleet buying blended diesel, that credit market feeds straight into the rack price. Paraguay set its own diesel blend mandate at 8 to 10 percent, part of a wider push to put more biofuel into the distillate pool.

Renewable diesel supply

Petrobras approved a $1.2 billion plant for renewable diesel and bio-jet at its RPBC site, adding future low-carbon distillate supply. Renewable diesel keeps drawing capital even as conventional diesel prices fall, a bet on long-run mandates rather than the current spread.

What to watch

Watch whether cheaper diesel holds through the July 4 freight stretch or reverses on a crude bounce. Track RIN and biodiesel credit prices, since fund positioning often leads the rack. And keep an eye on driver-school capacity at the big carriers as a read on where they expect freight volumes to go.