Caldera Foundation | Foundation Profile

GrantBay analyzes IRS Form 990-PF data to help grant seekers find fit funders like Caldera Foundation. Data shown is extracted from Form 990-PF filings.

EIN: 47-2387065

Foundation Overview

Based in Vineburg, CA, Caldera Foundation has awarded 64 grants totaling $2,595,300 to organizations in Colorado, California and 5 other states, plus international recipients. Individual grants range from $5,000 to $178,000, with a median award of $30,000.

Latest Tax Year
2022
Total Giving (all years)
$2,595,300
Total Assets
$110,740
Median Grant (all grants)
$30,000

Latest Form 990-PF Snapshot

Total Grants
13
Median Grant
$25,000
% Median Grant Decline
-29% (vs previous year)
Data extracted from IRS Form 990-PF filings. Last filing year: February 2026

Foundation Intelligence

Advanced analytics and strategic insights to help nonprofit organizations assess grant opportunities and optimize their application strategies

New Applicant Friendliness
Growth-Minded: 69%

9 of 13 recipients (69%) were new grantees. Foundation actively seeks new partnerships to expand impact. Fresh approaches and innovative programs receive serious consideration.

Geographic Focus
California

47% of grants are awarded in California, with additional funding distributed across 8 other locations. The foundation balances regional focus with broader geographic diversity. Within California, funding concentrates in San Francisco (70%), Sausalito (10%), Oakland (7%).

Funding Trajectory
+31%

Moderate 31% growth trend over 7 years suggests stable and gradually increasing funding capacity. This positive trajectory indicates reliable grant-making resources and sustainable philanthropic commitment.

Program Areas
Community Projects + 2 others

Diversified giving across multiple program areas with primary emphasis on community projects (67%). This broad approach suggests openness to various causes and innovative cross-sector solutions.

Where is The Money Going?

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Grants & Funding

Analyzing past grantees provides valuable insights into Caldera Foundation's funding preferences, organizational priorities, and grant making patterns. This historical data helps potential applicants understand the foundation's strategic focus and identify successful funding approaches.

Name Amount Location Purpose Year
Pacific Forest Trust $25,000 San Francisco, CA, US Financial Support For Pacific Forest Trust 2022
Climate Central $25,000 Princeton, NJ, US Financial Support 2022
Indivisible Civics Engagement $20,000 San Francisco, CA, US Financial Support 2022
Ploughshares Fund $150,000 San Francisco, CA, US Financial Support 2022
Campaign Legal Center $100,000 Washington, DC, US Financial Support 2022
Telos Group $70,000 Washington, DC, US Financial Support 2022
Clean Energy For America $25,000 Washington, DC, US Financial Support 2022
Tpw $50,000 Sacramento, CA, US Financial Support 2022
The Philanthropy Workshop $12,000 New York, NY, US Financial Support 2022
American Resillence Project $15,000 Florence, MA, US Financial Support 2022
Civilians In Conflict $25,000 Washington, DC, US Financial Support 2022
Climate Voice $25,000 Boone, NC, US Financial Support 2022
The Elders $5,000 London, LONDON, UK Financial Support 2022
Rocky Mountain Institute $50,000 Basalt, CO, US Financial Support For Rocky Mountain Institute 2019
Project Drawdown $50,000 Sausalito, CA, US Financial Support For Project Drawdown 2019
Island Press $13,000 Washington, DC, US Financial Support For Island Press 2019
Climate Central $25,000 Princeton, NJ, US Financial Support 2019
Pacific Institute $35,000 Oakland, CA, US Financial Support 2019
Union Of Concerned Scientist $35,000 Cambridge, MA, US Financial Support 2019
League Of Cons Voters Ed Fund $10,000 Washington, DC, US Financial Support 2019
Indivisible Civics Engagement $100,000 San Francisco, CA, US Financial Support 2019
National Park Consercancy $25,000 San Francisco, CA, US Financial Support 2019
Climate One $35,000 San Francisco, CA, US Financial Support 2019
Ploughshares Fund $50,000 San Francisco, CA, US Financial Support 2019
Media Matters $50,000 Washington, DC, US Financial Support 2019
Sunrise Movement $10,000 Washington, DC, US Financial Support 2019
Rocky Mountain Institute $50,000 Basalt, CO, US Financial Support For Rocky Mountain Institute 2017
Island Press $35,000 Washington, DC, US Financial Support For Island Press 2017
The Commonwealth Club $30,000 San Francisco, CA, US Financial Support For The Commonwealth Club 2017
Truman Center For National Policy $30,000 Washington, DC, US Financial Support For Truman Center 2017
Climate Central $35,000 Princeton, NJ, US Financial Support 2017
Issue One $25,000 Washington, DC, US Financial Support 2017
Union Of Concerned Scientist $50,000 Cambridge, MA, US Financial Support 2017
Standford University $70,000 Stanford, CA, US Financial Support 2017
Occidental Arts Ecology $30,000 Occidental, CA, US Financial Support 2017
Project Drawdown $30,000 San Francisco, CA, US Financial Support 2017
Pacific Forest Trust $25,000 San Francisco, CA, US Financial Support 2017
League Of Cons Voters Ed Fund $15,000 Washington, DC, US Financial Support 2017
Indivisible Civics Engagement $15,000 San Francisco, CA, US Financial Support 2017
California Academy Of Science $35,000 San Francisco, CA, US Financial Support 2017
Foundation Of National Progress $35,000 San Francisco, CA, US Financial Support 2017
National Park Consercancy $25,000 San Francisco, CA, US Financial Support 2017
Rocky Mountain Institute $178,000 Basalt, CO, US Financial Support For Rocky Mountain Institute 2016
Eco Peace Middle East $30,000 Amman, N/A, JO Financial Support For Eco Peace Middle East 2016
Pacific Forest Trust $25,000 San Francisco, CA, US Financial Support For Pacific Forest Trust 2016
Project Drawdown $100,000 Sausalito, CA, US Financial Support For Project Drawdown 2016
Environmental Defenseclc $50,000 San Francisco, CA, US Financial Support For Conservation Leadership Council Launched By The Environmental Defense Fund 2016
Climate Central $25,000 Princeton, NJ, US Financial Support 2016
Issue One $25,000 Washington, DC, US Financial Support 2016
Pacific Institute $15,000 Oakland, CA, US Financial Support 2016
Climate Realty $35,000 Washington, DC, US Financial Support 2016
Union Of Concerned Scientist $50,000 Cambridge, MA, US Financial Support 2016
Auburn Theological Seminary $10,000 New York, NY, US Financial Support 2016
Partnership For Change $30,000 San Francisco, CA, US Financial Support 2016
Standford University $35,000 Stanford, CA, US Financial Support 2016
Presidio Graduate School $25,000 San Francisco, CA, US Financial Support For Presidio Graduate School 2015
Rocky Mountain Institute $102,300 Basalt, CO, US Financial Support For Rocky Mountain Institute 2015
Eco Peace Middle East $15,000 Amman, N/A, JO Financial Support For Eco Peace Middle East 2015
Pacific Forest Trust $25,000 San Francisco, CA, US Financial Support For Pacific Forest Trust 2015
Project Drawdown $50,000 Sausalito, CA, US Financial Support For Project Drawdown 2015
Environmental Defenseclc $50,000 San Francisco, CA, US Financial Support For Conservation Leadership Council Launched By The Environmental Defense Fund 2015
Island Press $50,000 Washington, DC, US Financial Support For Island Press 2015
The Commonwealth Club $50,000 San Francisco, CA, US Financial Support For The Commonwealth Club 2015
Truman Center For National Policy $50,000 Washington, DC, US Financial Support For Truman Center 2015

Foundations Similar to Caldera Foundation

Discover 5 foundations with comparable assets ($108,049-$113,910), similar grant patterns, and geographic focus in CA that may also align with your organization's funding needs and grant seeking strategy.

Foundation Name Total Assets Typical Grant Size Service Area Similarity Match

EIN: 45-3125773 | 39 grants awarded
$111,649
(≈ Similar)
$25,000
median grant
San Francisco, CA
Same state
100%
Excellent match

EIN: 93-4236630 | 1 grants awarded
$112,526
(≈ Similar)
$30,000
median grant
Newport Beach, CA
Same state
99%
Excellent match

EIN: 46-1531926 | 31 grants awarded
$108,693
(≈ Similar)
$15,000
median grant
Encino, CA
Same state
99%
Excellent match

EIN: 85-3777254 | 9 grants awarded
$108,049
(≈ Similar)
$15,350
median grant
Pleasanton, CA
Same state
99%
Excellent match

EIN: 37-1564906 | 9 grants awarded
$113,910
(≈ Similar)
$20,400
median grant
Cupertino, CA
Same state
99%
Excellent match

Contact Information

Official contact details for Caldera Foundation as registered with the IRS. These details are essential for grant applications, correspondence, and due diligence processes.

EIN 47-2387065
Website http://www.calderafoundation.org
Address 235 MONTGOMERY ST STE 1230 San Francisco, CA 94104-3116

Key People (2)

Board members, trustees, and key staff who oversee Caldera Foundation's grant making decisions and strategic direction. Understanding leadership composition can provide insights into foundation priorities and potential networking opportunities.

President Margaret G Boyer
Sec. &Treasurer Peter S Boyer

Forms 990-PF

IRS Form 990-PF filings provide comprehensive financial information, grant details, and operational data. These documents are essential resources for understanding foundation capacity, giving patterns, and strategic priorities.

Form 990-PF Research Tips
  • Review Part XV for detailed grant recipient information and funding purposes
  • Check Part I for total assets, annual giving amounts, and payout requirements
  • Examine Part VIII for key personnel compensation and board structure
  • Look for trends across multiple years to understand giving patterns

About This Foundation Profile

This comprehensive foundation profile for Caldera Foundation is powered by Grant Bay's advanced foundation research platform. Our system analyzes IRS Form 990-PF filings, grant histories, and philanthropic patterns to provide nonprofit organizations with actionable intelligence for grant seeking success.

Data Sources & Accuracy

All information is derived from official IRS filings and public records. Grant Bay processes thousands of Form 990-PF documents to extract grant details, financial data, and organizational information. Data accuracy depends on foundation reporting quality and IRS filing completeness.

Research Applications

Use this profile for prospect research, grant strategy development, application preparation, and relationship building. Combine this data with additional research on foundation priorities, application processes, and board member backgrounds for comprehensive grant seeking strategies.

Data Currency: Last updated February 2026 based on IRS Form 990-PF filings. Foundation information reflects most recent available tax year data.