Project Drawdown: Science-Backed Climate Solutions Guide

Project Drawdown presents a synthesis of science-based climate mitigation and adaptation strategies spanning energy, land use, food systems, industry, transport, and other sectors, aimed at achieving measurable greenhouse gas emissions reductions and improving resilience. The resource organizes solutions by sector and quantifies their potential impact using scenario modeling that aggregates peer-reviewed literature, expert assessments, and lifecycle analyses to estimate carbon, economic, and social co-benefits over multi-decade horizons. Within the food and agriculture domain, Drawdown highlights practices such as regenerative agriculture, improved rice cultivation, reduced food waste, agroforestry, silvopasture, and improved cropland nutrient management as solutions with substantial mitigation potential and resilience benefits. The website provides detailed profiles for each solution, summarizing how the practice works, the mechanisms for emissions reductions (for example, sequestering carbon in soils through no-till, cover cropping, and perennialization), and ancillary benefits such as improved yields, water retention, biodiversity enhancement, and rural livelihoods. Drawdown’s methodology combines bottom-up technical assessments with scenario-building to produce ranked solution sets, and the project emphasizes transparent assumptions, sensitivity analyses, and citation of primary literature behind each estimate. The platform is designed to be both a policy and practice tool: it offers guidance for decision-makers, practitioners, and educators on how to prioritize and implement high-impact strategies, and it encourages integrated approaches that link adaptation (like climate-resilient cropping and water management) with mitigation to deliver multiple benefits. The resource also highlights the role of systems thinking, demonstrating how interventions in one part of the food system—such as reducing nitrogen fertilizer overuse or shifting diets—can have downstream effects on emissions, land use, and public health. Drawdown works with a broad network of scientists, practitioners, and advisors to update its findings and expand its library of solutions, and it presents its work as an accessible, evidence-based roadmap for ambitious climate action grounded in peer-reviewed research and cross-disciplinary expertise.