Most countries have failed to meet a 2025 deadline to identify subsidies that harm biodiversity, according to analysis by Carbon Brief. Eighty-four percent of nations missed the target, leaving a vast portion of global spending that undermines conservation efforts unexamined.
The deadline stems from commitments made under the Convention on Biological Diversity, where countries pledged to identify harmful subsidies as a step toward eliminating them. These subsidies span agriculture, fisheries, energy, and water sectors. They artificially lower the cost of activities that degrade ecosystems, from industrial fishing that depletes stocks to agricultural practices that drive habitat loss.
The failure reflects a pattern of implementation gaps in international biodiversity agreements. Countries drafted ambitious language but allocated limited resources to compliance. Some lack the technical capacity to conduct comprehensive subsidy audits. Others face political resistance from industries benefiting from these payments.
The scale of the problem remains enormous. Global subsidies that harm nature reach hundreds of billions of dollars annually. The International Monetary Fund has documented that fossil fuel subsidies alone exceed 7% of global GDP when accounting for environmental costs. Agricultural subsidies often incentivize monoculture and pesticide use, degrading soil and killing pollinators.
Meeting the original deadline would have required countries to catalog their problematic spending by analyzing policy instruments across multiple ministries and economic sectors. Few governments maintain integrated subsidy databases. Those that do often keep them confidential or incomplete.
The delay extends the timeline for actual subsidy reform. Identifying harmful payments represents only a prerequisite step. Countries must then negotiate politically difficult decisions about cutting support to farming, fishing, and energy industries that employ workers and drive rural economies.
Some nations have made progress. The European Union completed its review and committed to reducing agricultural subsidies tied to chemical pesticide use. A handful of countries including Costa Rica have eliminated fishing subsidies. But these exceptions underscore