Elfatih Ali Babiker Eltahir (, born October 1961) is a Sudanese -American Professor of Civil and Environmental Engineering, H.M. King Bhumibol Professor of Hydrology and Climate, and Director of the MIT-UM6P Research Program at the Massachusetts Institute of Technology.

Early life and education 
Elfatih Eltahir was born in Omdurman, Sudan, in October 1961 to Ali Babiker Eltahir and Nafisa Hassan Musa.

He earned a Bachelor of Science (First Class Honours) in civil engineering from the University of Khartoum in 1985. He won the university Merghani Hamza Prize. He then completed a Master of Science (First Class Honours) in hydrology at the National University of Ireland in 1988, and winning the McLaughlin Award. Eltahir then completed another Master of Science in meteorology and a Doctor of Science (Sc.D.) in Hydro-climatology, both in 1993, from the Massachusetts Institute of Technology (MIT). His project was about the “interactions of hydrology and climate in the Amazon basin”, which was funded by the NASA Fellowship in Global Change Research and was supervised by Rafael L. Bras.

Career and research 
Eltahir continued working at MIT after his Sc.D. as a post-doctoral associate before being promoted to Assistant Professor in 1994. In 1995, he became the Gilbert Winslow Career Development Chair (1995-1998). In 1998, he became an Associate Professor and then a Professor of Civil and Environmental Engineering in 2003. He is the H.M. King Bhumibol Professor of Hydrology and Climate, and the Director of the MIT-Mohammed VI Polytechnic University (UM6P) Research Program which focuses on sustainable development in Africa.

Eltahir's research focuses on developing numerical models, that are verified against satellite observations, to study how global climate change may impact society through changes in water availability and disease outbreaks, especially in Africa and Asia.

Award and honours 
Eltahir received NASA’s New Investigator Award in 1996, US Presidential Early Career Award for Scientists and Engineers (PECASE) in 1997, and Kuwait Prize in Applied Sciences for his work on Climate Change in 1999. He was elected a Fellow of the American Geophysical Union (AGU) in 2008, and then received AGU's Hydrologic Sciences Award in 2017.

In 2023, he was elected a member of the National Academy of Engineering (NAE), and a Fellow of The World Academy of Science (TWAS) for the advancement of science in developing countries. Eltahir is a member of the American Meteorological Society, the Royal Meteorological Society, the American Society of Civil Engineers, the Sudan Engineering Society, and the Sudanese National Academy of Sciences.

Personal life 
Eltahir has six siblings, and married Shahinaz Ahmed Badri in December 1991. He has two children, Nafisa (Reuters’ Correspondent for Sudan and Egypt)  and Mohamed.

Books

References

 

Living people
MIT School of Engineering faculty
21st-century American engineers
Massachusetts Institute of Technology School of Science alumni
University of Khartoum alumni
Fellows of the American Geophysical Union
Members of the Sudanese National Academy of Sciences
TWAS fellows
1961 births
Members of the United States National Academy of Engineering
American people of Sudanese descent