A growing body of research shows that healthy watersheds are a vital component of a well-functioning water supply infrastructure system. WRI’s Green-Gray Assessment (GGA) method allows stakeholders to value the costs and benefits of integrating green or natural infrastructure into water supply systems to improve performance.

This paper provides a concrete example of how policy analysts can use empirical programme evaluation studies to perform ex-post assessments of environmentally related tax policies.

This report provide information on public investment planning for Uganda disaster risk reduction (DRR) by marking public spending on DRR-related activities in the national budget (applying the Organisation for Economic Co-operation and Development and the Development Assistance Committee marker to review budget allocation).

Climate change poses a major threat to food systems and livelihoods all over the world. Climate-smart agriculture (CSA) addresses these challenges. CSA stands for including climate change into the planning and implementation of sustainable agricultural strategies.

This briefing paper reviews the benefit-cost estimate developed by the National Highway Traffic Safety Administration (NHTSA) and the U.S. Environmental Protection Agency (EPA) to justify the Trump administration's August 2018 proposal to roll back the U.S. light-duty vehicle efficiency standards for 2020–2025.

Mining has been central to the social and economic narrative of Southern Africa, and has been a key provider of investment, employment, government revenue and infrastructure in the region. In South Africa, the

Small reservoirs are a critical coping mechanism in water-stressed rural areas in Africa, providing immense livelihood benefits that include improved food and water security, entrepreneurial activities and climate resilience.

This report assesses and identifies solutions with special relevance for smallholder farmers: DRR good practices that work at farm-level and which, with small investments, can have a significant positive impact on the resilience of their livelihoods.

This report assesses and identifies solutions with special relevance for smallholder farmers: DRR good practices that work at farm-level and which, with small investments, can have a significant positive impact on the resilience of their livelihoods.

This analysis examines the benefits and costs of fuel-saving technologies for new heavy-duty vehicles (HDVs) in India over the next 10 years and explores how various scenarios for the deployment of vehicles with these technologies will impact petroleum consumption and carbon dioxide (CO2) emissions out to 2050.

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