Canada and Alberta, once leading the global charge in reducing methane emissions, a greenhouse gas with 80 times more heat-trapping potency than carbon dioxide and a significant contributor to global warming, have seen a slowdown in reductions in recent years. This deceleration has been attributed to oil and gas companies postponing necessary technological upgrades, partly due to anticipation of new government regulations.
In a recent development on Wednesday, within the framework of the broad Canada-Alberta energy policy memorandum and a new oil pipeline initiative, Canada and Alberta unveiled an agreement-in-principle regarding new methane regulations and targets. Experts suggest that this agreement could accelerate methane reduction efforts once more, although certain uncertainties persist.
The fresh Canada-Alberta pact allows Alberta to establish its methane regulations, provided they match the rigor of federal standards. Rick Smith, president of the Canadian Climate Institute, highlighted the importance of cohesive national regulations, emphasizing that transparency and adherence to agreed metrics are crucial in equivalency agreements with provinces.
As part of the deal, Alberta must commit to third-party independent verification of its emissions. This move holds significance as external studies have repeatedly indicated higher methane emissions than what official statistics report in Alberta.
Alberta claims to have reduced methane emissions by 52% below 2014 levels as of 2023, relying on industry-reported estimates. However, the federal government, utilizing similar data along with independent research and remote sensing data, states that emissions have only dropped by 35%.
Amanda Bryant from the Pembina Institute emphasized the necessity of transitioning from traditional estimation methods to actual emission measurements for a more comprehensive and accurate emission profile. The requirement for third-party verification is expected to enhance measurement accuracy and assess the efficacy of regulations.
Methane emissions primarily stem from leaks in equipment at oil and gas sites, such as pipes, valves, and storage tanks. Technological advancements, including ground-based cameras, aircraft sensors, and satellite systems, have facilitated the detection of methane leaks in recent years.
While Alberta made significant strides in methane reduction following the introduction of regulations in 2015, progress has stagnated since 2023. This pause has been attributed to outdated regulations that have not kept pace with technological advancements in the industry.
The new target outlined in the agreement with Ottawa sets a slightly relaxed goal for Alberta, extending the timeline to achieve a 75% reduction in methane emissions from 2012 levels to 2035. Despite the delay, aligning federal and provincial efforts presents advantages, even with concessions.
The detailed methane regulations are set to be published for public feedback later this year and are anticipated to be finalized by the end of 2026, aiming to drive more effective methane reduction strategies.
The collaboration between federal and provincial governments, despite the challenges, offers a pathway for progress, enabling provinces to develop their approaches and regulators to spearhead implementation, fostering cooperative efforts in addressing methane emissions.