Why do Canada’s CFR credit prices differ from spot assessments? Stillwater explains how to read ECCC data and identify ...

California crude oil producers face pipeline constraints, refinery closures, and pricing uncertainty. Explore what’s squeezing prices and what comes next.

On October 8, 2026, Stillwater’s President, Megan Boutwell, presented “Biomass-Based Diesel: Supply and Regulatory Incentive Considerations” to the City of Portland Bureau of Planning and ...

Let’s look at the data to see whether FCV fueling costs really fall in line with those of gasoline vehicles. The figure below displays fuel costs per mile for FVCs and gasoline vehicles using ...

The value for 40 CI RD in each of the four West Coast markets includes: The average spot reported spot price for ultra-low sulfur diesel (ULSD), The calculated LCF program cost added to ULSD, and The ...

This is the fourth in a series of articles examining California’s transportation fuels progress toward the greenhouse gas (GHG) reduction targets set by the 2022 Scoping Plan. The first article – Mind ...

“Refining margins are at all-time highs! $100 cracks! Buy refining stocks?!” We’ve seen the heady buzz around refinery cracks and stock performance. Checking the stocks, the four major American ...

Unlike most other states, the California fuel market lacks specific mechanisms to account for the lower energy content of E15. As it is, California’s (and most of the nation’s) gasoline wholesale and ...

For California’s Cap and Trade program, we estimated the total direct costs to refiners and assumed that these costs are entirely passed through to consumers. Competition in the marketplace may ...

Why do California refineries produce gasoline for California specifications and supply, along with gasoline for the Arizona and Nevada markets? To understand how the California/Arizona/Nevada supply ...