One of my many favorite things about my new iPhone (wahoo!) is that it's easy to watch my YouTube subscriptions. Whenever I need a little pick me up, I watch videos of the new kitties who are ready for adoption through a local organization, Maine Coon Adoptions, where we got our first cat.

You can't beat video for pulling at your heartstrings, which is why it can be a powerful tool for organizations with the time, money and skills to post videos on a regular basis.

While preparing to teach a social media webinar recently, I discovered quite a few environmental/green nonprofits that have YouTube channels. Inspired by the post, 80+ Environmental Organizations to Follow on Twitter on Planetsave, I thought I'd share the list with you.

1. 1Sky
2. 350.org
3. Brower Youth Awards (a project of Earth Island Institute)
4. charity: water
5. Defenders of Wildlife
6. Environmental Defense Fund
7. Friends of the Earth
8. Green Festivals
9. Green for All
10. Greenpeace USA
11. The Humane Society of the United States
12. Nature Convervancy
13. People's Grocery
14. Rainforest Action Network
15. San Francisco Zoo
16. Save the Bay
17. Sierra Club
18. Wildlife Conservation Society
19. Women's Earth Alliance
20. World Wildlife Fund

Let me know if I missed any.

Related posts

• Top 10 YouTube Videos for Social Good on Mashable
• How Nonprofits Can Use Youtube’s Call-To-Action feature by John Haydon
• Webinar: Crafting a Nonprofit Video Strategy on the see3 communications blog
• Launching a Nonprofit Video Contest by Michael Hoffman on frogloop

BlogHer Contributing Editor, Britt Bravo, also blogs at Have Fun * Do Good, WE tv's WE Volunteer blog and the Global Center for Cultural Entrepreneurship blog. She is a Big Vision Consultant.