Acceptance of Consumption-based Climate Policy Instruments and Implementation Challenges

The Carbon-CAP project evaluated consumption-based policy instruments across four acceptability criteria: economic distributional impact, legal viability, international political/trade concerns, and institutional capacity. The analysis suggests a tiered implementation strategy, prioritizing instruments that change the available product range or costs—such as approved technology lists and supply chain procurement requirements—over those that merely influence consumer choice. The brief emphasizes that these instruments are most effective when deployed in complementary portfolios to spread responsibility between producers and consumers and to mitigate individual policy weaknesses.

• The project identified a tiered hierarchy of policy instruments based on their acceptability and potential for carbon reduction. The highest priority (first tier) is given to instruments that alter the characteristics of products available to consumers, while those affecting choices between existing products are considered secondary.
• The most promising 'first rank' instruments include approved technology lists, supply chain procurement requirements, carbon-intensive materials charges, infrastructure improvements, product location at sale, retailer product choice, regulatory standards, EGS trade agreements, and recycling requirements, waste targets and prices.
• Economic acceptability is most challenged by instruments that exclude entire household groups from consumption, particularly in the food and household energy sectors, which risk negative distributional effects. These regressive impacts can be mitigated through subsidies, taxes, or fees.
• Certain consumption policies create direct trade barriers and risks of discrimination, specifically product bans and annual limits on the number of products sold within a country. Other instruments, such as information campaigns and recycling requirements, only cause indirect trade impacts.
• Under WTO rules, products with different levels of embodied carbon may be considered 'like' products because embodied carbon relates to production methods (non-product related PPMs) rather than physical characteristics. However, countries may justify such measures under GATT Article XX environmental exceptions.
• Institutional acceptability is highest for instruments that mirror existing EU programs, such as supply chain procurement requirements and infrastructure improvements, as they leverage existing institutional knowledge and resources.
• Policy instruments are most effective when implemented as complementary portfolios rather than in isolation. This approach prevents the sole individualization of responsibility on end-users and allows the strengths of one instrument to counterbalance the weaknesses of another.

APA

Crawford-Brown, D., Grubb, M., Hawkins, S., Villanueva, A., Salotti, S., K.Scott, Arcese, E., & Canzi, G. (2016). Acceptance of Consumption-based Climate Policy Instruments and Implementation Challenges. Climate Strategies. https://climatestrategies.org/wp-content/uploads/2016/04/CarbonCap-policy-brief2-format-final2a.pdf

Chicago

Crawford-Brown, D., M. Grubb, S. Hawkins, A. Villanueva, S. Salotti, K.Scott, E. Arcese, and G. Canzi. Acceptance of Consumption-based Climate Policy Instruments and Implementation Challenges. Climate Strategies, 2016. https://climatestrategies.org/wp-content/uploads/2016/04/CarbonCap-policy-brief2-format-final2a.pdf.

Wikipedia

{{cite report |last1=Crawford-Brown |first1=D. |last2=Grubb |first2=M. |last3=Hawkins |first3=S. |last4=Villanueva |first4=A. |last5=Salotti |first5=S. |last6=K.Scott |last7=Arcese |first7=E. |last8=Canzi |first8=G. |title=Acceptance of Consumption-based Climate Policy Instruments and Implementation Challenges |publisher=Climate Strategies |date=2 March 2016 |url=https://climatestrategies.org/wp-content/uploads/2016/04/CarbonCap-policy-brief2-format-final2a.pdf |access-date=23 October 2026 |via=Climate Insights Directory}}

BibTeX

@techreport{crawfordbrown2016acceptance, author = {Crawford-Brown, D. and Grubb, M. and Hawkins, S. and Villanueva, A. and Salotti, S. and K.Scott and Arcese, E. and Canzi, G.}, title = {{Acceptance of Consumption-based Climate Policy Instruments and Implementation Challenges}}, institution = {Climate Strategies}, year = {2016}, month = mar, url = {https://climatestrategies.org/wp-content/uploads/2016/04/CarbonCap-policy-brief2-format-final2a.pdf}, urldate = {2026-10-23}, note = {Indexed by Climate Insights Directory} }