Our Experts

Ashok Gupta

Senior Strategist, Midwest

Irene Gutierrez

Senior Attorney, Nature

Brendan Guy

Director, International Climate, International

Angela Guyadeen

Director, Safe Water Initiative, Environmental Health

Alison Hahm

Staff Attorney, Environment, Equity, & Justice Center

Debbie Hammel

Director, Forests

Becky Hammer

Senior Attorney, Nature

Beth Hammon

Senior Advocate, EV Infrastructure, Climate & Energy

Meredith Hankins

Legal Director, Federal Climate, Climate & Energy

Mikhail Haramati

State Industrial Lead, Climate & Energy

Kathy Harris

Director, Clean Vehicles, Climate & Energy

Dr. Leila Hatch

Senior Oceans Scientist & Ken Balcomb Senior Advocate for Quiet Seas, Nature

David Hawkins

Senior Attorney, Climate & Energy

Samantha Henningson

Senior Transportation Advocate, Climate & Energy

Carolina Herrera

Senior Director, Strategy, Planning & Operations, International

Alex Hillbrand

Senior Director, Industry, Climate & Energy

Karen Hobbs

Senior Advisor & Managing Director, Center for Campaigns & Organizing

Katie Hobbs

Director, Federal Affairs, Center for Campaigns & Organizing

Mima Holt

Global Coordinator, International

Darby Hoover

Senior Resource Specialist, Environmental Health & Nature