Friend, we've got BIG plans underway in 2024. We're rallying activists nationwide in support of clean energy…we're fighting in court to protect ancient forests…we're blocking the fossil fuel industry's attempts to expand…and much, much more.

Our ambitions for a cleaner, healthier planet require major resources – and we can't do it as a grassroots organization without you. Will you join us by making a gift to the Earth Month Challenge today? Every dollar you contribute will be MATCHED by a generous donor, going twice as far to protect our environment.

And for a limited time only, we'll send you this FREE “Explore, Enjoy, Protect” sticker to say thanks for your support! Double your impact and get your free sticker right now.

Your gift to the Earth Month Challenge will double in impact, doing twice as much to power the Sierra Club's work to protect the environment, including:

• Powering grassroots campaigns to stop the corporate polluters driving climate change, hurting public health, and killing our planet for profit. Give now and claim your FREE sticker >>


• Rallying thousands of local activists in communities just like yours to demand action on clean air and water, renewable energy, and a just and equitable environmental future for all. Your support goes twice as far until Earth Day >>


• Defending our rights to a healthy and safe environment in court by holding polluters accountable and ensuring our leaders enforce critical protections for our air, water, wildlife, and lands. Double your impact for the planet and get your free sticker today >>


• Connecting people with the everyday nature around them through our outings, hikes and nature walks, local advocacy efforts, volunteer opportunities, and more. Every dollar you pitch in will be MATCHED $1-for-$1 >>

Together, we're a powerful force for nature – and until the April 22 deadline, your support is even more powerful. Don't miss your chance to make a greater impact for the planet this Earth Month: make your matched gift today, and claim your FREE sticker as a token of our gratitude.