At the Rosa Lab, we study the interconnections between agriculture, water, energy, and climate to develop science-based solutions for a more sustainable and resilient future. Agriculture is the most impactful human activity on Earth - it consumes over 90% of global freshwater, emits 12% of greenhouse gases, uses 5% of global energy, and occupies half of all habitable land. As global food demand is expected to rise by 50% by 2050, agriculture faces unprecedented challenges: it must increase productivity while reducing environmental harm and adapting to a changing climate.

We believe that transforming agriculture is central to solving many of the 21st century’s most pressing challenges - from climate change to food and water insecurity. Our research focuses on identifying innovative strategies and technologies that enable sustainable intensification, reduce emissions, and build resilience across agricultural systems.

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Our Research Areas

• Advancing Irrigation and Fertilizers Management for Sustainable Water and Food Security
  We study water and nutrient management strategies to increase agricultural production sustainably.

• Assessing Climate Impacts and Adaptation Strategies in Agriculture
  We quantify how climate change will affect agricultural productivity and identify strategies to adapt to shifting environmental conditions.

• Assessing Technological Solutions to Reduce Water Scarcity  
  We use hydrological models to quantify future water scarcity and study technological solutions to close water gaps. 

• Achieving Net-Zero Emissions in Agriculture
  We evaluate the trade-offs and potential of technologies aimed at decarbonizing agriculture while supporting resilient and sustainable food production.

• Producing Low-Carbon Ammonia Fertilizers for Resilient and Sustainable Agriculture
  We explore decentralized, low-emission ammonia production technologies that could revolutionize fertilizer access.

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Our Vision

We aim to accelerate the transition toward sustainable, climate-resilient agriculture by generating actionable knowledge that informs decision makers, guides innovation, and supports farmers, communities, and ecosystems worldwide.