Photo credit: Billie Eilish/ Instagram
Billie Eilish ’s $20,000 tour-linked donation has helped create a thriving new native woodland in Austin’s Zilker Park, with the project now reporting an 85% tree survival rate. The Billie Eilish Grove, detailed by Chron and Zilker 351, was planted in March 2026 and is already helping slow and filter stormwater before it reaches Barton Creek. The 6,000-square-foot grove sits along a walking trail south of Barton Springs Pool, within the recharge zone of the Barton Springs segment of the Edwards Aquifer. It was funded through Eilish’s Changemaker Ticket Program, an initiative connected to the environmental nonprofit REVERB that raised $11.5 million during her HIT ME HARD AND SOFT tour for environmental and social causes. Zilker 351, the nonprofit that stewards the 351-acre park, designed the grove to restore native woodland while addressing a practical environmental problem: polluted runoff travelling from Azie Morton Boulevard toward Barton Creek. With the aquifer’s watershed experiencing only its second Stage 3 drought on record, increasing water infiltration at sites such as this one has become increasingly urgent. Zilker 351 built soil berms and vegetated swales to slow stormwater, reduce erosion and filter runoff before it reaches the creek. The grove contains 150 native trees planted across two weekends in March 2026 by more than 150 volunteers. Zilker 351 reports that 140 native trees have become established, producing an 85% survival rate. The organisation says the growing canopy will extend shade closer to the trail and cool the surrounding area through transpiration, potentially lowering local temperatures by up to 10 degrees Fahrenheit. REVERB facilitated the $20,000 gift from Eilish, which funded the planting and helped bring the South Woodland Project to life. Eilish herself has performed at the festival, appearing in 2019 and returning as a headliner during both weekends in 2021. Visitors can find it near Barton Springs Pool, although it does not yet have a permanent sign, and Zilker 351 asks people to remain on the trail to protect the young trees. Zilker 351 has also planted a wildflower meadow beside the grove to attract pollinators.
Because of its location in the aquifer recharge zone, an area that supplies drinking water to roughly 600,000 people and feeds Barton Springs Pool, the site was selected. Because of its association with the Austin City Limits Music Festival and other community events, madeline Weir, REVERB’s director of impact, told Chron that Zilker Park was a natural fit.
Those features are now actively functioning, supporting both water quality and aquifer recharge, according to the nonprofit. Read more about it here: The project was not simply a symbolic planting exercise. The planting included flowering dogwoods, mountain laurels, Mexican plums and redbuds, alongside cedar elm and Texas red oak. The trees were arranged in a motte formation, a clustering pattern intended to resemble naturally occurring woodlands in the Texas Hill Country. As the trees mature, these clusters are expected to expand and eventually connect into a continuous canopy. The connection to Eilish came through REVERB, an environmental nonprofit that works with touring musicians on sustainability initiatives. The donation reflects a growing model in which artists use touring infrastructure to direct fan-supported funding toward local environmental projects. Rather than treating sustainability as a broad pledge, the programme channels money into specific, measurable work on the ground. it remains fully open to the public Although the grove is informally named after Eilish. The nonprofit hopes to secure a formal dedication from the City of Austin. If that happens, it plans to invite Eilish to visit the grove, see the trees in bloom and plant one herself. For now, the name serves as a visible reminder of the link between a major concert tour and a local restoration project. It also gives Austin residents a tangible example of how touring revenue can leave a lasting mark on the communities that host large-scale live music events. Photo credit: Billie Eilish/ Instagram The grove’s value extends well beyond its celebrity connection. Native trees provide habitat for birds and pollinators, capture carbon as they grow and help create a more resilient urban landscape in a city that faces intense heat and flash flooding. The addition was celebrated with a free Monarch Party, featuring seed-ball making, flower crowns, face painting and a butterfly parade. The project was carried out in partnership with TreeFolks, American Forests and the City of Austin’s Urban Forest program. That collaboration helped combine community volunteering, ecological expertise and public-park management into a single restoration effort. The immediate signs are encouraging, but the grove will need continued care as its trees establish deeper roots and face Austin’s variable weather. The temporary gravity-fed irrigation system, connected to a refillable water cistern, was installed to support the trees during their early development. As the woodland matures, its benefits are expected to compound. The trees should provide greater shade, stronger habitat value and more effective stormwater management, while the berms and swales continue protecting Barton Creek and the aquifer below. For Eilish, the project turns a donation into something visible, living and publicly accessible. For Austin, it demonstrates how a relatively small area of restored woodland can serve a much larger purpose, from cleaner water and cooler trails to a healthier future for one of the city’s most beloved parks. You use AI every day. Now get your AI Quotient. Take the AIQ test.
