Local Campaigns & Issues

The Lahaina Injection Wells Case

The Sierra Club Maui Group, Surfrider Foundation, Hawaiʻi Wildlife Fund and West Maui Preservation Association, have been fighting for decades to stop the release of treated sewer water into the ocean at Kahekili Beach. After years of attempting to resolve the issue outside of the court, the community groups filed a lawsuit in 2012 under the Clean Water Act to stop Maui County from discharging wastewater without a permit. Learn more!

Ocean Water Quality and Reef Protection

Around the world, coral reef is bleaching and dying at an enormous rate because of their exposure to warming ocean temperatures and toxic chemicals. Sierra Club Maui is doing our part to stop these stressors by working to restrict the sale of scientifically proven reef killing chemicals, which are present in sunscreens. Click here to learn more.

East Maui Streams

Sierra Club Maui Group stands for the protection of our native ecosystem and the rights of traditional taro farmers to the public water in our streams. For decades, a private corporation, Alexander & Baldwin has diverted public water from streams in East Maui. Because streams in East Maui run dry taro patches are cracked, stream ecosystems are decimated, and more sustainable rural ways of living are lost. This is a form of cultural genocide and ecological destruction that should no longer be tolerated.

Learn more about this campaign

View our timeline of events

Sand Mining

The Maui Inland Sand dunes are well-known to be the final resting place of many iwi kupuna (ancestral bones). Maui’s sand is an important environmental and cultural resource that needs special protection, but instead private development companies have been mining the sand for decades and reaping enormous financial gains. Sierra Club Maui supports local activists’ efforts to stop sand mining on Maui and to shine a light on how this was allowed to happen. Click here to read more.

Mauna Kea

See http://sierraclubhawaii.org/maunakea for Sierra Club Hawaiʻi’s position in support of the protectors of Mauna a Wākea.

Kū Kiaʻi Mauna a Wākea!

Waste Issues

Coming Soon

Plastic Bag and Polystyrene Foam Ban


Wailea 670

Area to be developed by Honuaʻula Partners (HP).  Sierra Club reached a settlement with HP in 2016 to protect over 160 acres of the 670 acres of project.

For more info see article.

Invasive Species

Coming Soon

Hukilike No Maui – Together for Maui 

Read here about this exciting coalition working to protect Maui’s land while encouraging affordable housing, farming and conservation.

Other Issues

Coming Soon