Hisham Zerriffi

Fiscal year ended December 31, 2024. Published on January 25, 2026.

2024

Total compensation

Hisham Zerriffi has been listed as an employee of Institute for Energy & Environmental Research in Form 990 filings since fiscal year 2021.

Director

2024

Director

2021

2024

Arjun Makhijani

President and Director

$136,312

$132,987 —$3,325

Ann Bristow

Director

Cathie Sullivan

Vice President and Director

David Close

Treasurer and Secretary and Director

January 25, 2026:

2024 Institute for Energy & Environmental Research 990 published

January 25, 2026:

2023 Institute for Energy & Environmental Research 990 published

January 25, 2026:

2021 Institute for Energy & Environmental Research 990 published

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