General Operating Support

Grant program by

Civil Rights OrganizationsEnvironmental Conservation GroupsPlastic Pollution Prevention InitiativesVoter Education GroupsWildlife Conservation Centers

Last Awarded In

2024

Median Grant

$50,000

Grant Range

$100 – $200,000

States & Territories

28 states

Position proposals to align tightly with the foundation’s environment, ocean/plastics, forest protection, or democracy priorities and seek introductions or referrals from mutual funders or intermediaries. Use the published program staff emails and contact form for targeted outreach, highlight organizational track record and need for operating support, and expect that funding is often invitation-based rather than through a public RFP.

Website

overbrook.org/

Source: Website — Mar 2026

Program Contact

Nikole LaVelle

Senior Grants and Administration Manager

[email protected]

Program Contact

Risa E. Kaufman

Director, Human Rights

[email protected]

Program Contact

Daniel R. Katz

Lead Environmental Advisor

[email protected]

Source: Zeffy Agent — Mar 2026, IRS Filing — 2024