{"slug":"arbor-day-foundation","name":"Arbor Day Foundation","tagline":"Nebraska-based membership nonprofit planting trees in communities and forests across the US and abroad","description":"The Arbor Day Foundation is a Lincoln, Nebraska nonprofit whose mission is to inspire people to plant, nurture, and celebrate trees. It distributes trees to members and supporters, funds plantings through a network of local community planting partners, and finances large-scale reforestation on public and private forestland in the US and other countries. Its programs include Tree City USA recognition, the Alliance for Community Trees, natural disaster recovery plantings, and Arbor Day Carbon.","website_url":"https://www.arborday.org","logo_url":null,"founded_year":1972,"org_type":"nonprofit","scope":"global","headquarters":{"city":"Lincoln","region":"Nebraska","country":"US","lat":40.8136,"lng":-96.7026},"volunteer_url":"https://www.arborday.org/get-involved","donation_url":"https://www.arborday.org/donate","events_url":"https://www.arborday.org/conferences-events","featured":false,"trees_on_record":500000000,"primary_activity":"reforestation","activities":[{"slug":"reforestation","name":"Reforestation","primary":true},{"slug":"urban-forestry","name":"Urban forestry","primary":false},{"slug":"tree-adoption-giveaway","name":"Tree adoption & giveaways","primary":false},{"slug":"education-advocacy","name":"Education & advocacy","primary":false},{"slug":"carbon-offset-planting","name":"Carbon offset planting","primary":false},{"slug":"disaster-fire-recovery","name":"Disaster & fire recovery","primary":false}],"updated_at":"2026-11-07T21:30:23.685Z","url":"https://treerm.org/org/arbor-day-foundation","markdown_url":"https://treerm.org/org/arbor-day-foundation.md","api_url":"https://treerm.org/api/v1/organizations/arbor-day-foundation","data_note":"The Arbor Day Foundation reports funding projects in 47 countries in 2025 and work in more than 60 countries overall, but publishes no single list of them. The 15 countries shown are those named as planting locations on arborday.org project pages and news releases from 2020 to 2025.","derived":{"annual_trees":[{"year":2025,"value":4000000}],"latest_annual":{"year":2025,"value":4000000},"yoy":null,"cagr":null,"dollars_raised_per_tree":null,"cost_per_tree":null,"trees_per_volunteer":null,"survival":null,"hectares":null,"transparency":{"score":45,"label":"Partly documented","points":[{"key":"annual","label":"Publishes annual tree figures","earned":5,"max":20,"why":"1 year of annual figures on record (5 points each, up to 4 years)"},{"key":"recent","label":"Figures are recent","earned":15,"max":15,"why":"Latest annual figure is for 2025"},{"key":"sourced","label":"Every figure has a public source","earned":10,"max":10,"why":"5 of 5 figures link to a source"},{"key":"money","label":"Publishes financials or cost per tree","earned":0,"max":15,"why":"No financial figure recorded"},{"key":"survival","label":"Reports survival or monitoring","earned":0,"max":15,"why":"No survival or monitoring figure"},{"key":"verified","label":"Independently verified figure","earned":0,"max":10,"why":"All figures are the organization's own"},{"key":"programs","label":"Breaks figures down by program","earned":10,"max":10,"why":"Figures attached to named programs"},{"key":"people","label":"Reports volunteers or events","earned":5,"max":5,"why":"Public events listed"}]},"methodology":"https://treerm.org/methodology"},"countries":["AU","BR","CA","CN","DO","ID","IN","KE","MG","MX","NI","RO","TZ","UA","US"],"social_links":{"instagram":"https://instagram.com/arbordayfoundation/","facebook":"https://www.facebook.com/arborday/","linkedin":"https://www.linkedin.com/company/arbor-day-foundation/"},"programs":[{"slug":"trees-in-communities","name":"Trees in Communities","activity":"urban-forestry","description":"Funds tree planting and distribution in neighborhoods through a network of local community planting partners.","url":null,"started_year":null,"ended_year":null},{"slug":"trees-in-forests","name":"Trees in Forests","activity":"reforestation","description":"Finances large-scale reforestation on public and private forestland in the US and other countries.","url":null,"started_year":null,"ended_year":null},{"slug":"arbor-day-carbon","name":"Arbor Day Carbon","activity":"carbon-offset-planting","description":"Carbon credit program tied to tree planting and forest projects.","url":null,"started_year":null,"ended_year":null},{"slug":"natural-disaster-recovery","name":"Natural Disaster Recovery","activity":"disaster-fire-recovery","description":"Replants trees in communities and forests affected by wildfires, hurricanes, and other disasters.","url":null,"started_year":null,"ended_year":null},{"slug":"alliance-for-community-trees","name":"Alliance for Community Trees","activity":"education-advocacy","description":"Network supporting local urban forestry nonprofits with recognition, conferences, and resources.","url":null,"started_year":null,"ended_year":null}],"metrics":[{"metric_type":"trees_distributed","year":2025,"value":4000000,"is_cumulative":false,"program":null,"source_url":"https://www.arborday.org/annual-report","source_note":"FY2024-2025 annual report page: '4M+ trees distributed to members and supporters'","confidence":"reported"},{"metric_type":"trees_planted","year":2026,"value":500000000,"is_cumulative":true,"program":null,"source_url":"https://www.arborday.org/our-impact","source_note":"Our Impact page: 'Since 1972, we've planted more than half a billion trees'","confidence":"reported"},{"metric_type":"trees_planted","year":2025,"value":600000,"is_cumulative":false,"program":"trees-in-communities","source_url":"https://www.arborday.org/annual-report","source_note":"FY2024-2025 annual report page: '600K+ trees planted and distributed through community planting partners'","confidence":"reported"},{"metric_type":"trees_planted","year":2026,"value":220000,"is_cumulative":false,"program":"trees-in-communities","source_url":"https://www.arborday.org/our-impact","source_note":"Our Impact page: '220K+ trees planted in communities in 2025-26' (fiscal year ending 2026)","confidence":"reported"},{"metric_type":"trees_planted","year":2025,"value":20100000,"is_cumulative":false,"program":"trees-in-forests","source_url":"https://www.arborday.org/annual-report","source_note":"FY2024-2025 annual report page: '20.1M+ trees planted in forests across 23 countries'","confidence":"reported"}],"upcoming_events":[{"slug":"partners-in-community-forestry-conference-week-2026-11-16","title":"Partners in Community Forestry Conference Week","event_type":"other","starts_at":"2026-11-16T06:00:00Z","ends_at":"2026-11-20T05:59:59Z","city":"St. 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