Au-delà des apparences, des résultats : le marché du carbone canadien nécessite une réforme ambitieuse pour être vraiment efficace

The Canadian Climate Institute argues that current federal diagnostic tests for industrial carbon pricing systems primarily measure market liquidity rather than regulatory rigor, leading to 'false positives' where systems appear compliant but fail to provide sufficient investment signals. Based on modeling of 57 scenarios for Alberta's TIER system, the Institute recommends anchoring equivalence to an Effective Marginal Credit Price (EMCP) of $130 per tonne by 2030. It identifies benchmark tightening as the primary driver of rigor, while noting that direct investment tax credits systematically dilute the price signal. The Institute calls for transparent, ongoing performance monitoring and the inclusion of non-negotiable design elements, such as evolving price floors and ceilings, to ensure provincial systems meet national climate goals.

• Current federal model tests are likely to produce 'false positives' because they evaluate market functionality rather than whether a system will reach the required level of rigor in time. In a simulation of 57 scenarios, 84% passed the four federal design tests, but 77% of those successful systems failed to reach an Effective Marginal Credit Price (EMCP) of $130 per tonne by 2030.
• The size and durability of the net demand safety margin are critical indicators of rigor. Systems with small to moderate margins (under 10%) typically pass federal tests but never reach a $130 EMCP; only systems with very large scarcity cushions (over 30%) reliably maintain price signals aligned with federal ambitions.
• Benchmark tightening is the most influential factor for system rigor and emission reductions, as it is the only lever that directly creates scarcity by lowering emission limits. In modeled cases, it produced the highest EMCP values (over $120) and significant emission reductions of approximately 10 Mt, though it also caused the highest system costs.
• Direct investment tax credits and similar mechanisms systematically dilute regulatory rigor by bypassing scarcity and weakening the price signal. In all modeled scenarios, these credits reduced the EMCP by an average of approximately $60 and decreased emission reductions by more than half.
• Progressive price floor indexing serves as an essential stabilizing tool that prevents prolonged periods of low prices and protects the investment signal created by benchmark tightening, increasing the EMCP by approximately $40 across all scenarios with modest marginal costs.
• The Institute recommends that the federal government define a $130 per tonne EMCP as the minimum result standard for industrial carbon pricing systems by 2030, shifting the evaluation of equivalence from design characteristics to actual outcomes.

APA

Sawyer, D., & Beugin, D. (2026). Au-delà des apparences, des résultats : le marché du carbone canadien nécessite une réforme ambitieuse pour être vraiment efficace. Canadian Climate Institute. https://institutclimatique.ca/wp-content/uploads/2026/01/Au-dela-apparences-resultats-marche-carbone-canadien-reforme-ambitieuse-efficace.pdf

Chicago

Sawyer, Dave, and Dale Beugin. Au-delà des apparences, des résultats : le marché du carbone canadien nécessite une réforme ambitieuse pour être vraiment efficace. Canadian Climate Institute, 2026. https://institutclimatique.ca/wp-content/uploads/2026/01/Au-dela-apparences-resultats-marche-carbone-canadien-reforme-ambitieuse-efficace.pdf.

Wikipedia

{{cite press release |last1=Sawyer |first1=Dave |last2=Beugin |first2=Dale |title=Au-delà des apparences, des résultats : le marché du carbone canadien nécessite une réforme ambitieuse pour être vraiment efficace |publisher=Canadian Climate Institute |date=January 2026 |url=https://institutclimatique.ca/wp-content/uploads/2026/01/Au-dela-apparences-resultats-marche-carbone-canadien-reforme-ambitieuse-efficace.pdf |access-date=23 October 2026 |via=Climate Insights Directory}}

BibTeX

@misc{sawyer2026audel, author = {Sawyer, Dave and Beugin, Dale}, title = {{Au-delà des apparences, des résultats : le marché du carbone canadien nécessite une réforme ambitieuse pour être vraiment efficace}}, publisher = {Canadian Climate Institute}, year = {2026}, month = jan, url = {https://institutclimatique.ca/wp-content/uploads/2026/01/Au-dela-apparences-resultats-marche-carbone-canadien-reforme-ambitieuse-efficace.pdf}, urldate = {2026-10-23}, note = {Indexed by Climate Insights Directory} }