Carbon Markets Face Crucial Turning Point
Ten years after the Paris Agreement, the vision of using carbon markets to curb climate change remains elusive. While the promise of rewarding projects that reduce or remove carbon emissions remains intact, the practical application is riddled with challenges. Scandals in 2022 and 2023 eroded trust in voluntary carbon markets, causing a sustained decline in trade volume. According to Ecosystem Marketplace, 2024 marked the third consecutive year of shrinking carbon credit transactions.
Nick Marshall, co-founder of Africa-focused TASC, notes that the market is still “somewhat in the doldrums.” A recent academic report added fuel to skepticism, arguing that decades of evidence suggest carbon offsetting is riddled with “junk offsets” that distract from true emissions reduction efforts.
Reforms Target Market Integrity
The carbon credit industry has responded with sweeping reforms. The Integrity Council for the Voluntary Carbon Market now provides independent oversight, and new methodologies have been introduced to tighten standards. Rich Gilmore, CEO of Carbon Growth Partners, views these changes as transformative. “Tighter guardrails and less subjective interpretation are making a difference,” he says.
Nevertheless, these reforms bring new difficulties. Project developers worry that overly conservative methodologies jeopardize financial viability. Marshall, also chairman of the Project Developer Forum, highlights the impact on cookstove projects, which aim to reduce deforestation by improving cooking practices in developing regions. He warns that the application of the Paris Agreement Crediting Mechanism (PACM) could render many initiatives unprofitable.
Methodology Challenges in Forest Preservation
In Brazil’s Amazon, the company GreenMusk plans to issue credits under Verra’s new VM0048 methodology, designed to reduce deforestation. However, co-founder Pieter van Vegchel says they expect to issue just 0.8 credits per hectare—90% less than previous projects. While his partner, Bart-Willem ten Cate, supports stricter rules, he admits many projects may not survive under such stringent metrics.
“If the forest is gone, it won’t come back,” says van Vegchel. “It takes at least 1,000 years to regenerate a pristine forest. Protecting it is essential for global carbon storage.”
Carbon Prices Remain Depressingly Low
Despite the environmental urgency, carbon credits are significantly undervalued. In Q1 2025, the average price for credits from avoided emissions in forestry and land use was just $5.30 per tonne—a third of 2022’s levels. Gilmore argues that while reforms boost integrity, they don’t create compelling incentives for companies to buy credits. “It removes a ‘why not’ but doesn’t introduce a ‘why,’” he explains.
Projects that physically remove CO2 from the atmosphere now command higher prices than “avoidance” schemes, which rely on hypothetical scenarios. Yet experts argue that protecting existing carbon sinks—like forests—is just as critical.
Regulatory Momentum Offers Hope
One factor that could revive demand is the expansion of regulated carbon markets. As of 2025, 40 countries have implemented such systems, often allowing companies to offset emissions via certified credits. Notably, the aviation industry is preparing for CORSIA, a global carbon offsets scheme set to be mandatory for international flights by 2027. However, credit supply is tight, and several countries, including the U.S., haven’t mandated participation.
Last year’s COP29 deal to operationalize Article 6 of the Paris Agreement paves the way for global convergence in carbon accounting. Tim Dobermann of the London School of Economics suggests that cross-border carbon markets could deliver mutual benefits. He cites the possibility of purchasing high-quality credits from Ghana for €25 per tonne, compared to over €80 in the EU.
Path Toward a Unified Global Market
Academic Rohini Pande of Yale believes the solution lies in a centralized institution governing measurement, risk mitigation, and verification. This would reassure buyers and streamline transactions. “Standardization and consistent pricing are essential for integrating nature-based and industrial emissions projects,” she asserts.
Brazil, the host of COP30, is already championing this approach. Discussions in Belem aim to promote integration among Brazil, the EU, and China, especially in industrial sectors.
The Clock Is Ticking
With only 25 years until 2050, time is running out to fix the carbon markets. Gilmore of Carbon Growth Partners offers a stark reminder: “If you counted every carbon credit ever issued and not retired, you could offset emissions for just one week.” The current market may be small, but its potential is immense. Scaling up is imperative if the world hopes to stay within the two-degree warming limit set by the Paris Agreement.
Ultimately, the business case for carbon markets remains rooted in emissions reductions. As Marshall puts it, “There’s nothing else you can monetize like emissions cuts.” The challenge now is to align incentives, regulations, and methodologies to unlock the market’s full potential.
This article is inspired by content from Original Source. It has been rephrased for originality. Images are credited to the original source.