EDF Statement on the Passing of Manfredi Caltagirone
Statement from EDF Chief Scientist Steven Hamburg
“We were devastated to learn of the passing of our colleague Manfredi Caltagirone, the charming and dedicated founder and leader of UN Environment Programme’s International Methane Emissions Observatory (IMEO). His innovative approach to bringing data to bear on tracking climate-warming methane emissions is a sterling example of how to use integrative science to drive more effective climate policy worldwide.
Manfredi was not only a talented and passionate advocate for science-based policy development but a doting husband and father of two. He threw his heart into all his endeavors, both work and family. He will be sorely missed by us all. His profound legacy will continue to serve humanity and the natural world.”
With more than 3 million members, Environmental Defense Fund creates transformational solutions to the most serious environmental problems. To do so, EDF links science, economics, law, and innovative private-sector partnerships to turn solutions into action. edf.org
Latest press releases
-
Court Rules Trump Administration’s Secret “Climate Working Group” Violated Federal Law
January 30, 2026 -
Department of Energy Blocks Arizona Investment That Would Lower Electricity Bills
January 29, 2026 -
EPA Unveils Proposal to Revoke Parts of Good Neighbor Plan
January 28, 2026 -
Groups Challenge Trump Administration’s Illegal Craig Coal Plant Extension
January 28, 2026 -
Newly Disclosed Records Show Trump Administration’s Unlawful Actions Related to Secretly Formed “Climate Working Group”
January 22, 2026 -
Green Groups File Amicus Brief in Support of California Clean Car and Truck Standards
January 21, 2026