Phil Renforth

Phil Renforth is a Professor at Heriot-Watt University's School of Engineering & Physical Sciences and part of the Institute of Mechanical, Process & Energy Engineering. He holds roles as Professor and Associate Professor within the School. His research focuses on carbon dioxide removal (CDR) via methods such as enhanced rock weathering, ocean alkalinity enhancement, and industrial decarbonization. His work aligns with UN Sustainable Development Goals, particularly addressing climate action.

Key research interests include geochemical CDR technologies, techno-economic analyses of climate interventions, and the integration of environmental and economic strategies. He has contributed to projects like the 'BlastSlag' model for steel production and co-authored datasets on ocean alkalinity enhancement. His studies explore CO2 sequestration via minerals, ocean liming, and agricultural applications of weathering processes.

Recent publications highlight innovations in nickel laterite recovery, iron fertilization economics, and US agricultural carbon removal. His work emphasizes scalable solutions and policy frameworks for global decarbonization. Collaborations span institutions globally, addressing topics like seawater carbonate chemistry and CO2 monitoring standards.

Renforth is actively involved in capacity-building initiatives for CDR research and education. He advocates for interdisciplinary approaches to climate mitigation, merging engineering, economics, and environmental science. His datasets and models, such as the 'Technoeconomic Assessment of Ikaite Production,' provide foundational tools for evaluating CDR feasibility and impacts.