Compliance vs Voluntary Carbon Markets | Key Differences
What are Compliance and Voluntary Carbon Markets?
Compliance Carbon Market
The compliance carbon market is established and operated based on national or international agreements and legally binding commitments to reduce carbon emissions. Key examples include the Kyoto Protocol (which required developed countries to reduce average greenhouse gas emissions by at least 5% below 1990 levels during the 2008-2012 period) and Article 6 of the Paris Agreement.
A common model for the compliance market is the Emission Trading System (ETS), also known as "cap-and-trade." Under this mechanism, a government sets a cap on total emissions and then allocates or sells a limited number of emission allowances to regulated entities. These entities are only permitted to emit up to the amount of allowances they hold. If a company needs to emit more than its allocation, it must purchase additional allowances from other organizations that have a surplus.
This system creates a financial cost for emitting, incentivizing companies to reduce their greenhouse gas output and invest in cleaner, more environmentally friendly technologies.
Voluntary Carbon Market
The voluntary carbon market operates in parallel to the compliance market. It allows corporations, organizations, and individuals to purchase carbon credits on a voluntary basis to offset their emissions, often as part of corporate social responsibility (CSR) or Environmental, Social, and Governance (ESG) strategies. Participation is not mandated by law.
| Criteria | Voluntary Market (VCM) | Compliance Market |
|---|---|---|
| Purpose | To meet voluntary climate goals, enhance brand image, and fulfill ESG commitments. | To comply with legally binding emission reduction targets and avoid penalties. |
| Participants | Businesses, organizations, and individuals are participating voluntarily. | Major emitting sectors mandated by the government (e.g., power, industry). |
| Legal Framework | Non-mandatory; based on independent international standards (e.g., Verra's VCS, Gold Standard). | Strict, with clear government regulations, monitoring, and oversight. |
| Credit Price | Flexible; varies by project type, quality, location, and co-benefits. | Typically higher; fluctuates based on the supply and demand of allowances. |
| Liquidity | Historically lower, but growing rapidly. | Higher and more stable due to regulated demand. |
| Scale & Potential | Smaller in value but fast-growing with significant potential for expansion. | Large and established, concentrated in regions with cap-and-trade policies. |
| Risks | Lack of transparency, inconsistent credit quality, and potential for greenwashing. | Dependence on government policy changes, high compliance costs, and price volatility. |
Table 1: Comparison Table between the Voluntary Carbon Market and the Compliance Carbon Market1
References
- Lien, M. K., Huy, L. Q., Cong, N. T., & Anh, D. T. (2020). Carbon Credit Trading Market: International Experience and Policy for Vietnam. Vietnam Journals Online. https://www.vjol.info.vn/index.php/TCKHTV/article/view/59783
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