We need your financial support in our fight to ensure all Marylanders have access to clean air, clean water, a healthy climate, vibrant sustainable communities, and access to the outdoors. In today's political climate, state-based action is the best way to move towards zero waste, clean transportation and 100% renewable energy.
Become a part of our membership with access to all local, state & national activities, read the Sierra Club magazine and vote in the future of our volunteer-lead organization. The strength of our membership numbers help us effectively advocate for solutions to climate change. If you've joined in the past but your membership has lapsed, you can renew.
Donate to the Sierra Club, Maryland Chapter
As a 501 c4 organization, your support allows us to engage in a range of activities including political lobbying and legal advocacy.
Donate online, or if you prefer to donate by mail, make your check payable to "Sierra Club, Maryland Chapter" and mail to:
Sierra Club Maryland Chapter
PO Box 278
Riverdale, MD 20738
Make a Tax Deductible Donation
For a tax-deductible donation to the 501(c)3 Sierra Club Foundation, your contribution will only fund the Maryland Chapter’s charitable and educational activities. You can make a donation online. If you prefer to donate by mail, make your check payable to "Sierra Club Foundation" with “Maryland Chapter” in the memo and mail to:
Sierra Club Maryland Chapter
PO Box 278
Riverdale, MD 20738
Donate to the Maryland Sierra Club Political Action Committee
There has never been a more important time to elect leaders who will fight for bold environmental solutions. Through the Sierra Club PAC, we work to interview, endorse, and help elect state and local officials who will make the environment a top priority, to fight for clean air, clean water, and environmental justice. Every dollar given to the PAC is amplified by our amazing network of volunteers who contribute hundreds of hours of time organizing for strong leaders. The Maryland Sierra Club’s Political Program has a strong track record of helping elect dozens of environmental champions, informing candidates of critical issues, and raising money to elevate critical issues.
If you prefer, make your check payable to: Maryland Sierra Club PAC and mail to:
Donate to the Smart Growth Defense Fund
Make a Planned Gift