Comparative Analysis of Climate Finance Models: Recharge Pakistan and Delta Blue Carbon

Abstract

Pakistan is one of the most climate-prone countries in the world despite contributing less than 1% of Global greenhouse gas emissions. In recent year 2025, excessive monsoon flooding in the country affected over 6.3 million people, displaced almost 3 million people and caused economic losses over Rs 822 billion. Simultaneously, there is an estimated climate financing gap of USD 200-348 billion in Pakistan by 2030 following continuously low inflows of international climate finance. This study portrays qualitative comparative analysis of two climate finance models in Pakistan (Recharge Pakistan and Delta Blue Carbon) to assess their effectiveness, financial viability, and policy applicability with the context of a fiscally constrained country. With the help of project documentation, financing structures and verified impact data, the research assesses the effectiveness of the public grant-based adaptation finance and market-based mitigation strategy in dealing with the climate risks in Pakistan. The largest ecosystem-based adaptation project in the country is Recharge Pakistan, which is entirely grant-based (USD77.8 million) and exhibits excellent resilience results due to the large-scale ecosystem restoration and flood risk reduction, though the project still requires periodic funding over the years. Delta Blue Carbon, on the other hand, presents the largest mangrove-based blue carbon project in the world, operates under the market driven carbon finance model, having sequestered more than 3.2million tCO₂e and earned USD 40-50 million in revenues, but the project is susceptible to the market and climatic conditions. The research finds that these models are complementary rather than substitutive and supports a blended climate finance framework integrating public adaptation grants with market-based mitigation finance to enhance resilience, fiscal sustainability, and long-term climate outcomes in developing economies.