Full commissioning of a direct air capture plant, a facility that pulls carbon dioxide directly from open air rather than capturing emissions at a specific industrial source, is expected to begin at Occidental Petroleum's Stratos site around the end of 2026. Occidental also projects $5.9 billion in capital spending for 2027, with oil and gas production forecast to hold flat against 2026 levels.
What commissioning means for Stratos
Commissioning is the phase where a plant's systems are verified and tested at full scale before commercial operation begins. It sits between construction completion and normal production. Occidental's phrasing, that full commissioning is expected "to begin" around year-end, signals entry into that verification phase. It is not the start of commercial output.
That distinction matters for anyone tracking the project closely. A facility entering commissioning has not yet produced commercially. The process itself takes time, and the qualifier "around" in Occidental's timeline signals a target window rather than a firm date.
The $5.9 billion capital plan
Capital expenditure is money committed to build or maintain physical assets. Occidental's 2027 figure stands at $5.9 billion. Against that spending projection, the company forecasts production volumes will hold flat compared to 2026.
Flat production alongside significant capital investment points toward spending on infrastructure and new technology rather than expanding conventional output. When a company allocates that level of capital without growing its production count, the money is directed elsewhere. The Stratos direct air capture program represents one part of that forward investment, though the source does not break out a project-level allocation.
Reading both numbers side by side
The commissioning timeline and the capital plan carry more information together than apart. Occidental is committing $5.9 billion in 2027 while keeping production flat. The capital is funding a build-out that does not yet move the output needle in the conventional barrel-count sense.
For investors focused on oil and gas volumes, flat production is the headline number. For those watching Occidental's carbon removal business, the Stratos commissioning window is the data point that sets the clock. Full commissioning starting around end of 2026 puts the plant on course for whatever operational phase follows in 2027, the year Occidental has already priced into its capital forecast at $5.9 billion.