Publications
Our publications include Onion Foundation-commissioned reports, the latest work from our grantees, news, and statements. Explore these resources to keep a pulse on the current state of the arts, the environment, and philanthropy in Maine.
Photo credit: Susan Onion
The Onion Foundation Supports Nature Learning in Maine With 21 Grant Awards
PRESS RELEASES
This year's nature-learning grantees showcase the resilience and creativity that are helping Maine's environmental organizations thrive in a challenging moment. Read on to hear about this grant cycle from Rosalind Erwin, environment program officer.
Newsletter Special Release: Why We Decided to Spend Down the Onion Foundation
Newsletters
The founders of the Onion Foundation share their thinking about why they plan to spend down the foundation's assets by 2044.
The Onion Foundation Awards More Than $1.3 Million in Grant Funds to Maine Arts Organizations
PRESS RELEASES
Our latest round of Arts Program grantees represent a growing and evolving arts sector in Maine. With more than $1.3 million of grant funding awarded this cycle, we're proud to support arts organizations making the state more vibrant and culturally expansive.
June 2026 Newsletter
Newsletters
Our June Newsletter features a letter from Diana highlighting our Impact Report, current funding opportunities, data resources for nonprofits, upcoming events and highlights from our blog.
2025 Impact Report
REPORTS
Explore a by-the-numbers breakdown of the Onion Foundation's grantmaking activities in 2025, alongside key insights from staff members, grantee spotlights, and thoughts on the foundation's future.
The Onion Foundation Offers Grant Awards to 36 Environmental Organizations in Maine
PRESS RELEASES
The Onion Foundation's latest Environment Program grant cycle underscored the maturation of environmental programs across Maine.
April 2026 Newsletter
Newsletters
Our April Newsletter features a letter from Diana, current funding opportunities, upcoming events and highlights from our blog.
February 2026 Newsletter
Newsletters
Our February Newsletter features a letter from Diana, current funding opportunities, and a reminder about our 2026 grant calendar.