The Good Earth: REVERB Celebrates 20 Years Of Making Touring More Sustainable

When Adam Gardner, guitarist and vocalist of the band Guster, met his wife, Lauren Sullivan, while at Tufts University in 1992, he was intrigued by her passion for environmentalism. Sheโs gone on to earn her masters in Environmental Education from the National Audubon Society Expedition Institute at Lesley University and, during the first 12 years of their relationship, she spent countless hours listening to Gardner talk about the abundance of waste he saw while on tour. The two of them eventually came to realize they could become the change they hoped to see in the world, and the duo founded the sustainability-minded non-profit REVERB.
When they first launched REVERB in 2004, sustainability and the environment werenโt top of mind for most people. Al Gore had lost the presidential election four years prior, and his game-changing film โAn Inconvenient Truthโ wouldnโt come out for another two years. โClimate changeโ wasnโt yet a well-known term.
Brittany Howard, Dave Matthews Pay Tribute To REVERB
โIn my music bubble, I was talking to other musicians and we were all shrugging our shoulders like, โItโs too bad itโs such a mess out here on tour and this isnโt what we really want, but I guess this is the way it is,โโ Gardner says. โI think me explaining that to Lauren and her desire to bring environmentalism into the mainstream and seeing how music is such a powerful platform to reach the mainstream and knowing, โOh, wow Thereโs a bunch of artists that arenโt feeling good about what theyโre doing and would probably want to support the movement. Weโve got something here.โโ
The concept of REVERB really started to take shape when Gardnerโs sister mailed them a pamphlet on Bonnie Raittโs Green Highway, a traveling eco-village that provided fan information on alternative energy solutions. The two realized that artists were already hopping on board with more sustainable touring practices, and thus, in 2004, REVERB was born.
They started with Canadians: Barenaked Ladies and Alanis Morissette on their โOh, Naturale Tourโ 20 years ago. Sullivan borrowed Gusterโs van and chased along the tour. She admits that first tour wasnโt the most sustainable with her driving and leap-frogging between dates as some were just too far a drive to make in time.

โOne of the biggest hurdles was having the artists understand the programming that we could bring forth on tour,โ Sullivan says. โWeโd say, โHey, can we have a bus bunk? Can we be folded into your tour and embedded as one of your people, just like a guitar tech or a drum tech, and weโll be the sustainability folks?โ Getting that kind of bunk allocation was a big deal, because itโs completely different programmatically if you can do that. It elevated the work we were doing and really being seen as part of the tour.โ
Two decades later, the 501(c)(3) has hopped onto tours with the likes of Dave Matthews Band (one of their first artist partnerships), Billie Eilish, ODESZA, Lumineers and more. Theyโve prevented the use of more than 4 million single-use water bottles with their Rock N Refill program since 2013, neutralized 390,000 tons of Co2 and raised $16.7 million for environmental causes, according to REVERB.
Sullivan and Gardner say that perhaps one of the biggest moments for them since beginning REVERB was when Eilish brought them on tour with her. As one of the highest-grossing artists, ranking at No. 28 on Pollstarโs Year-End Worldwide chart in 2022, she was able to use her voice and platform to educate fans about sustainability. It was the largest reach REVERB had yet.
โSustainability has been a top priority for me and my team throughout my career,โ Eilish tells Pollstar. โFrom the start, I knew that we wanted to do things differently and reduce the negative impact of touring on the planet, but it was hard to know how to make change. When we were introduced to REVERB it was a big help. We knew we werenโt alone; there was this whole organization dedicated to making live music more sustainable. Theyโve become a real partner, and an important part of my team. I feel like together โ hopefully โ we can change things in this industry for the better.โ
Eilish also managed to convince Lollapalooza to utilize solar energy for the mainstage when she headlined the festival in 2023. The REVERB team shares that those moments are encouraging for them, especially because if a venue or festival does it once, theyโll likely do it again even without REVERB being there.
โOnce we got the industry to do it once, itโs hard to go backwards,โ Director of Partnerships Tanner Watt says. โWhen a hundred thousand fans see Billie Eilish do a performance at the mainstage at Lollapalooza thatโs powered by solar batteries, itโs really hard for Live Nation, Lollapalooza and C3 to not try and at least meet that bar, if not go past it, the next time. Fans see it, fans expect it, fans want it and fans will demand it. A big part of what we do is encouraging the industry and, more than that, encouraging the fans to demand the industry make these changes.โ

Headquartered in the small coastal city of Portland, Maine, the nonprofit today still has staff embedded as part of the crew on artistsโ tours in order to be their sustainability experts. The organization has 12 people on its team, all working with artists and venues to ensure that sustainability considerations are made while plotting out and embarking on tours.
โWhen I first started with REVERB, we had to really beg and go hunting for artists and convince folks to let us come out on the road,โ says Watt. โWith climate being a much more obvious issue, something that most people are concerned with or at least aware of, we have lots more artists coming to us. Part of my job is having conversations with (artists) as they come to us, but most of the folks that weโve been bringing in are either folks coming to us or other partners we have connecting us with folks.โ
REVERB works directly with the artists whoโve brought them on to discuss the best ways to keep sustainability in mind for them.
โI work with artist teams and artists themselves to see where their passions are and what their goals are and what theyโre wanting to take on,โ Director of Projects Lara Seaver says. โItโs not a specific menu we have. But we ask, โWhat do you want to do about water backstage? What do you want to do about water onstage? What do you want as far as figuring out how far you want to try and push the venues? How far do you want to push the merch company?โ And then just work with them to figure out where their goals are and what theyโre comfortable with.โ
Some artists are willing to push more than others. Eilish has also been working to bring more vegan options into venues alongside REVERB and her mother Maggie Bairdโs nonprofit Support+Feed. The singer also makes the effort to often fly commercial, as private jets create a significantly larger carbon footprint.

The work with artists evolves over time. In 2020, for instance, REVERB partnered with The Lumineers to create what was then dubbed a โclimate positiveโ tour. After taking steps on tour to reduce the climate footprint, major tour emissions including travel, venue energy use, and hotel stays were calculated. Then, through funding support of vetted climate projects that measurably reduce greenhouse gas emissions, the tour neutralized significantly more emissions โ at least 50% more โ than it created, thus having a carbon-negative or climate-positive impact. However, while The Lumineers and REVERB continue to support climate projects to reduce greenhouse emissions, they have moved away from these types of designations.
โItโs a great example of how things are changing in the industry, not only in music but also in the environmental world,โ Seaver says. โWeโre not using the climate-positive language anymore, even though that was certainly a milestone at the time. Itโs really hard to account for the exact footprint of a show. We still calculate all the obvious things, the bus and trucks, the hotel rooms, the venue energy. But did we account for the number of hamburgers sold at concessions and what the impact of that beef is? We always overestimate, sure, but it feels like a false narrative and not necessarily the best place for all the energy to be.โ
Seaver adds that itโs hard to measure what each person is personally responsible for, and what the effects are. โItโs interesting to apply it to a concert setting because whoโs responsible for the fans all traveling in their individual vehicles to a show? Theyโre coming to see the artist, but the venue is the one putting on the event. And then the governments are the ones who havenโt provided alternative transportation options in the country. So it snowballs.โ Without the ability to estimate how much each butterfly effect impacts the climate, Seaver says that โclimate positiveโ isnโt really a fully attainable goal.
The team also works with other nonprofits, setting up booths in their action village, a place where fans can visit and learn more about sustainability, at venues while on tour with different artists. Paige Roth, director of community and volunteer programs, oversees what organizations are brought in.
โIf an artist has a specific cause of their interest in supporting, itโs about trying to find an organization whoโs a great fit for that,โ Roth says. โFor folks who are responsive and organized, a big part of it is virtual and logistics are being run across the world, through email and phone calls. So, nonprofits who are responsive, organized and great at communicating have an important mission and something tangible to bring to the action village.โ
When REVERB started 20 years ago, they werenโt as hopeful as they are today. Sullivan would speak among her group of environmentalist friends and they would all nod in agreement that they were doing the right thing, but they hadnโt yet cracked the code of how to bring that to a wider audience.
โIf thereโs one thing weโve seen in our 20 years, itโs that there is hope,โ Sullivan says. โAnd itโs not pie-in-the-sky hope โ itโs taking meaningful environmental action; itโs empowering others to do the same; itโs seeing partners that weโve had for two decades pushing for more change in this industry; itโs having new partners join the effort every year and redefining sustainability goals; itโs seeing the results of all that leading to measurable positive impacts. Thatโs what inspires, builds and sustains hope. Thatโs what keeps us going.โ
