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Compensation 990 is an independent service that uses public IRS Form 990 filings as its source data. We clean and standardize this information, but the original filings may contain errors or omissions. Years on this site refer to the organization’s fiscal year end date on the filing.

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Employees Calpine Foundation W Thaddeus Miller

W Thaddeus Miller

Vice President and Director at Calpine Foundation

Fiscal year ended December 31, 2023. Published on January 25, 2026.

$0
2023

Total compensation

W Thaddeus Miller has been listed as an employee of Calpine Foundation in Form 990 filings since fiscal year 2020.

Annual compensation details

$0
Vice President and Director
2023
$0
Vice President and Director
2022
$0
Vice President and Director
2021
$0
Secretary and Director
2020

Compare the compensation of W Thaddeus Miller to:

2023

Other employees at Calpine Foundation

Kevin McMahon
Vice President and Director
$0
Hether Benjamin Brown
Vice President and Director
$0
Rick Pena
Vice President and Director
$0
Zamir Rauf
Treasurer and Director
$0
Denise Straka
President and Director
$0
Diana Woodman Hammett
Secretary and Director
$0
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Revisions to this profile

January 25, 2026:
2023 Calpine Foundation 990 published
January 25, 2026:
2022 Calpine Foundation 990 published
January 25, 2026:
2021 Calpine Foundation 990 published

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