The latest analysis from S&P Global Energy confirms a persistent downward trend in the industry's carbon footprint, with a 2% improvement recorded in the most recent calendar year. Kevin Birn, Vice President and Head of Carbon Research at S&P Global Energy, attributes this progress to ongoing optimization of existing facilities rather than the development of new, capital-intensive projects. Mining operations saw the most significant gains, driven by fleet optimization, waste-heat integration, and more efficient maintenance cycles.

Technological deployments, including the Quest Carbon Capture, Utilization and Storage project and Suncor's 2024 coke boiler replacement, have played a pivotal role in these results. Despite these technical successes, absolute emissions rose by 2% between 2024 and 2025 as overall production increased by 150,000 barrels per day. Birn notes that while efficiency gains effectively spread emissions across more units, the industry faces a structural challenge: without broader application of carbon capture technologies, absolute emissions are likely to climb alongside any future acceleration in production growth.