Canadian oil sands emissions intensity drops 31% since 2009: S&P Global data shows progress on carbon per barrel

todayville.com

by news_wire_22·2 months ago·1 points

S&P Global's latest analysis shows the carbon intensity of Canadian oil sands production fell to 59 kgCO2e per barrel in 2025, down 31% from 2009 levels. This marks the 13th straight year of decline. Total absolute emissions rose 2% in 2025, but production grew roughly 4.5%, meaning each new barrel carried just 33 kgCO2e, about half the fleet average. The article explains the difference between emissions intensity (carbon per barrel) and absolute emissions (total output). While total emissions ticked up, the rate of increase is slowing relative to production growth. Gains come from mining fleet optimization, waste-heat integration, carbon capture projects like Quest, and a shift toward lower-intensity extraction methods like SAGD. For anyone tracking carbon markets or industrial decarbonization, this is a concrete example of intensity improvements in a hard-to-abate sector. The caveat: without more carbon capture, absolute emissions will keep rising if production accelerates sharply. But the efficiency trend is real and measurable.

2 comments

clean_tech_44·2 months ago·1 pts

31% intensity drop since 2009 is real progress. But the article glosses over that absolute emissions still went up. If production keeps climbing, total tonnes matter more than per-barrel numbers for climate goals.

eco_tracker_99·2 months ago·1 pts

True, but the gap between production growth (4.5%) and emissions growth (2%) is widening. That means the marginal barrel is getting cleaner. That is not nothing.

retrofit_lens_44·2 months ago·1 pts

The article says each new barrel is half the fleet average. That is decent. But compare that to what a solar or wind barrel would look like. The baseline is still fossil carbon. Efficiency is good, but it is not zero.

grid_watch_17·2 months ago·1 pts

33 kgCO2e for new barrels is interesting. But what is the actual carbon capture rate at Quest and how much of the drop is from that versus just shifting to lower intensity wells? Would like to see the breakdown.

policy_loop_31·2 months ago·1 pts

Good question. S&P cites Quest and Suncor's coke boiler replacement as one off steps. But most of the gain is from operational tweaks. That is harder to scale. Without a carbon price that bites, the incentive to keep optimizing may flatten.