Our science and advocacy is backed by campaign staff, communicators, and development and administrative departments that make the organization effective and efficient.
![Shaina Sadai](/sites/default/files/styles/1_1_small/public/2022-11/200-sadia.jpg?itok=GLCKrSW9)
Shaina Sadai
Hitz Fellow for Litigation-Relevant Science
![](/sites/default/files/2019-09/no_photo_avatar.png)
Tai Sae-Eung
Development Data Operations Coordinator
![Ricardo Salvador](/sites/default/files/styles/1_1_small/public/2022-08/200-rsalvador.jpg?itok=mknP0KqR)
Ricardo Salvador
Director, Food & Environment Program
![There is no photo available of this person.](/sites/default/files/styles/1_1_small/public/2019-09/no_photo_avatar.png?itok=CHN-yO7r)
Dominique Sanders
Campaign Director
![Sital Sathia](/sites/default/files/styles/1_1_small/public/2022-08/200-ssathia.jpg?itok=vpJAtKt1)
Sital Sathia
Energy Justice Research Associate
![Sandra Sattler](/sites/default/files/styles/1_1_small/public/2022-08/200-ssattler.jpg?itok=tBgbbZFE)
Sandra Sattler
Senior Energy Modeler
![There is no photo available of this person.](/sites/default/files/styles/1_1_small/public/2019-09/no_photo_avatar.png?itok=CHN-yO7r)
Andrea Savage
Campaign Manager
![There is no photo available of this person.](/sites/default/files/styles/1_1_small/public/2019-09/no_photo_avatar.png?itok=CHN-yO7r)
Nick Savelli
Science Network Organizing Manager
![](/sites/default/files/2019-09/no_photo_avatar.png)
Alison Schiavone
Development Digital Marketing Manager
![](/sites/default/files/2019-09/no_photo_avatar.png)
Aleks Schoen
Foundations Officer
![Kyle Ann Sebastian](/sites/default/files/styles/1_1_small/public/2022-09/200-200-kas.jpg?itok=kdhxCRf5)
Kyle Ann Sebastian
Communications Officer
![Lee Shaver](/sites/default/files/styles/1_1_small/public/2024-02/300-lee-shaver.jpg?itok=hP6QnQOn)
Lee Shaver
Senior Energy Analyst
![Suzanne Shaw](/sites/default/files/styles/1_1_small/public/2022-04/200-200-SS.jpg?itok=8LBkvFUH)
Suzanne Shaw
Chief Communications Officer
![Kevin X. Shen](/sites/default/files/styles/1_1_small/public/2023-02/250-kevin-shen.jpg?itok=XrTZOKR0)
Kevin X. Shen
Northeast Transportation Policy Analyst
![There is no photo available of this person.](/sites/default/files/styles/1_1_small/public/2019-09/no_photo_avatar.png?itok=CHN-yO7r)
Pallavi Shrestha
Program Associate
![Ashley Siefert Nunes](/sites/default/files/styles/1_1_small/public/2022-07/200-asiefert.jpg?itok=Nj7sTrts)
Ashley Siefert Nunes
Climate and Energy Media Manager
![There is no photo available of this person.](/sites/default/files/styles/1_1_small/public/2019-09/no_photo_avatar.png?itok=CHN-yO7r)
Yasmeen Silva
Campaign Manager
![There is no photo available of this person.](/sites/default/files/styles/1_1_small/public/2019-09/no_photo_avatar.png?itok=CHN-yO7r)
Akash Singh
Western States Policy Advocate
![Shabd Singh](/sites/default/files/styles/1_1_small/public/2024-06/300-shabd.jpg?itok=gJYmy0_N)
Shabd Singh
Senior Federal Campaign Coordinator
![](/sites/default/files/2019-09/no_photo_avatar.png)
Edyta Sitko
Energy Organizing Manager
![](/sites/default/files/2019-09/no_photo_avatar.png)
Heidi Smith
Associate Director, Development Analytics
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Jazmyn Snelson
People and Culture Manager
![](/sites/default/files/styles/1_1_small/public/images/erika-spanger-siegfried-200px.jpg?itok=jbAhZp9w)
Erika Spanger
Director of Strategic Climate Analytics
![Dylan Spaulding](/sites/default/files/styles/1_1_small/public/2022-10/dylan-spaulding-200x200.gif?itok=8TVZvisj)
Dylan Spaulding
Senior Scientist