In a bold move to counteract severe cuts to international aid, Djibouti has implemented a groundbreaking carbon dioxide emissions tax, aiming to finance vital climate adaptation initiatives. This pioneering approach not only addresses immediate environmental challenges but also sets a potential precedent for other nations grappling with similar fiscal constraints.
A Crisis Unfolding
Following a disappointing mid-2025 rainy season, the Tadjourah region of Djibouti faced a pressing crisis as nomadic herders migrated to the coast in search of water. This migration was exacerbated by drastic reductions in foreign aid, particularly from the United States under former President Donald Trump’s administration. In response, local authorities turned to the Djibouti Sovereign Carbon Agency (SCA), established in 2023, to seek urgent assistance. The agency quickly mobilised resources, dispatching water trucks and solar-powered desalination units to alleviate the situation and avert mass displacement.
Bruno Pardigon, director of the SCA and an architect of the carbon tax, emphasised the agency’s unique capacity to respond swiftly to local crises. “We may not replace UN aid, but our local knowledge enables us to make a swift impact during emergencies,” he stated. The carbon levy has financed approximately 80 projects, including initiatives for plastic collection, recycling, and the restoration of mangrove forests.
Funding Climate Adaptation Through Emissions Levy
At the heart of Djibouti’s innovative approach is its carbon tax, primarily levied on emissions from vessels docking at the nation’s bustling port. This port, one of Africa’s largest, accommodates around 2,500 ships annually, responsible for 95 per cent of Ethiopia’s trade. Each ship is charged $17 (£12.60) per tonne of CO2 emitted, covering half of its emissions per journey. The emissions and funds collected are subject to rigorous independent monitoring to ensure compliance with international standards.
Paul Sebastien, a former carbon trader instrumental in establishing the carbon pricing system, highlighted the importance of this levy. “The funds, though less than ten million dollars over two and a half years, are substantial for a nation of just 1.1 million people,” he remarked. In a region often overlooked by investors, these funds play a crucial role in supporting local development and addressing pressing environmental issues.
A Model for Africa
Djibouti’s initiative stems from the 2022 COP27 climate conference, where African leaders expressed frustration over the continent’s minimal participation in global carbon markets. “Africa contributes just four per cent to global emissions yet suffers disproportionately from climate change,” Pardigon noted. This sentiment propelled the creation of a carbon tax designed to benefit local communities rather than serve the interests of larger emitters in the Global North.
While Djibouti’s carbon tax is not the first in Africa—South Africa introduced a similar system in 2019—its focused methodology offers a viable template for smaller nations seeking to leverage emissions for climate funding. With the SCA overseeing the implementation, funds are allocated effectively to ensure that community needs are met and that projects align with ethical guidelines.
More countries are taking notice: Gabon and Liberia have launched their own carbon tax initiatives, and at least 15 others are considering similar measures. The Africa Sovereign Carbon Registry (ASCR) is spearheading efforts to promote this model across the continent.
Filling the Aid Gap
As global environmental challenges intensify, Djibouti’s carbon pricing scheme could serve as a beacon for other nations facing dwindling aid. Experts agree that sovereign revenue from carbon taxation is far more reliable and flexible than traditional aid, which is often conditional and sporadic. “Djibouti’s initiative exemplifies how countries can harness their carbon emissions to fund local climate projects,” stated Agathe Peigney from Transport and Environment.
While the current levy has yielded modest financial returns, it is a critical step toward creating a sustainable funding model for climate resilience in a region burdened by economic volatility. The long-term goal includes expanding the levy’s scope to encompass more emissions, thereby incentivising shipping companies to adopt greener practices.
Why it Matters
Djibouti’s carbon tax initiative represents a significant shift in how vulnerable nations can approach climate finance amidst declining foreign aid. By capitalising on carbon emissions, Djibouti not only addresses its immediate environmental needs but also sets a transformative example for other countries in Africa and beyond. As the impacts of climate change continue to escalate, the importance of such innovative solutions becomes ever more critical in the global fight for sustainability and resilience.
