In a bold move to address the dual challenges of dwindling aid and climate change, Djibouti has introduced a carbon dioxide emissions tax that aims to fund vital climate adaptation projects. This innovative strategy not only responds to an immediate water crisis but also serves as a potential blueprint for other cash-strapped nations grappling with similar issues, particularly in Africa.
A Crisis Unfolds
Following an underwhelming rainy season in mid-2025, authorities in Djibouti’s Tadjourah region faced a dire humanitarian situation. Thousands of nomads were forced to migrate from arid inland areas to the coast in desperate search of water. Compounding the crisis were significant cuts to overseas aid, particularly from the Trump administration in the United States, which left local leaders scrambling for resources.
In a remarkable display of adaptability, local officials turned to the newly established Sovereign Carbon Agency (SCA), created in 2023 to manage funds generated by the country’s carbon tax. The agency promptly dispatched water trucks and solar-powered desalination units to alleviate the immediate crisis, thereby preventing widespread displacement. This rapid response was made possible through the financial backing of the carbon levy, which is designed to hold major polluters accountable for their emissions.
Funding Climate Action Through Innovation
Bruno Pardigon, the director of the SCA and a pivotal figure behind the carbon levy, emphasised the agency’s role in addressing urgent local needs. “We will never replace the UN, and we will never replace aid, but we can react quickly to events,” he stated. The funds raised have already supported approximately 80 projects, including initiatives for plastic collection, recycling, and the restoration of mangrove forests.
Paul Sebastien, a former carbon trader with extensive experience in the field, explained that the tax specifically targets emissions from Djibouti’s port—one of Africa’s busiest, with around 2,500 vessels visiting annually. Ships are charged $17 (£12.60) per tonne of carbon emitted, covering 50% of their emissions per voyage. This system not only generates revenue but is also independently monitored to ensure transparency and compliance with international standards.
A Model for Africa
The carbon levy’s inception traces back to the 2022 UN climate conference held in Sharm El-Sheikh, Egypt. Frustrated by the lack of climate finance directed towards Africa, President Ismail Guelleh championed the idea of a carbon tax, arguing that the continent, responsible for just 4% of global emissions, deserves more support.
This initiative sets Djibouti apart from other African countries where carbon schemes have often been dominated by the interests of larger emitters from the Global North. Djibouti’s approach prioritises local needs and has garnered attention for its effectiveness. As Pardigon noted, “We approached international humanitarian groups at the start for support, and they were initially hesitant. But now that there is no funding post-Trump, and we have shown what we can do, they have been coming to us asking for money.”
Countries like Gabon and Liberia have already taken inspiration from Djibouti’s model, establishing their own carbon tax initiatives. With at least 15 other nations considering similar measures, Djibouti’s successful implementation could usher in a new era of climate finance across the continent.
Filling the Gap Left by Aid
Experts have praised Djibouti’s carbon pricing scheme as a legitimate way for the nation to generate sovereign revenues, particularly in light of the vulnerability of its economy. “Carbon pricing can provide sovereign revenues for countries like Djibouti. These revenues are very valuable, unlike aid, which is often conditional and irregular,” explained Agathe Peigney from the think tank Transport and Environment.
However, some analysts caution that the current carbon price may need to be adjusted upwards to not only support climate projects but also incentivise shipping companies to reduce their emissions. The International Maritime Organisation (IMO) is working towards a global carbon pricing framework, but initiatives like Djibouti’s highlight that nations need not wait for international consensus to take action.
Why it Matters
Djibouti’s innovative approach to funding climate adaptation through a carbon tax is not merely a local solution; it represents a significant shift in how developing nations can manage climate challenges in the face of reduced foreign aid. As global leaders grapple with the realities of climate change, Djibouti stands as a beacon of resilience and ingenuity, offering a potential roadmap for other countries in the region and beyond. By creating a self-sustaining model for climate finance, Djibouti not only addresses its immediate needs but also empowers itself to tackle future environmental challenges head-on.
