9 Best Composting Programs at Major Stadiums

Stadium composting is a specific kind of waste management challenge. Tens of thousands of people produce food and beverage waste over a 4-hour window. Vendors operate across dozens of concession stands. Cleanup crews have hours, not days, to reset for the next event. And the public-facing nature of the operation means waste sorting failures are visible to media, sponsors, and fans.

A few US stadiums have built composting programs that work well at this scale. The leaders divert 50-90% of total stadium waste from landfill — through a combination of compostable foodware, recyclables collection, and organics streams. The programs took years to develop and continue to refine.

Here are nine US stadiums whose composting programs are worth studying.

1. Levi’s Stadium (San Francisco 49ers, Santa Clara)

Opened in 2014, Levi’s Stadium was designed from day one as a sustainability showcase. The 49ers’ operations team targeted zero waste from the outset, which meant designing the food service to support it.

The program:
– Nearly all foodservice items (plates, cups, utensils, napkins, food trays) are compostable. The compostable foodware contract was awarded to a major supplier with multi-year volume commitments.
– Organics, recyclables, and trash bins are color-coded and signed at every concourse. Staff guide fans on sorting.
– All organics go to a regional commercial composter; recyclables go through a regional MRF.
– Diversion rate consistently reported at 80%+ for game days.

What’s notable: Levi’s invested in the cleanup workflow. Cleanup crews aren’t expected to sort waste post-game — fans sort at point of disposal, which dramatically reduces post-game labor.

2. Mercedes-Benz Stadium (Atlanta Falcons / Atlanta United)

Mercedes-Benz Stadium opened in 2017 and is LEED Platinum certified. The waste diversion program targets 90%+ landfill diversion.

The program:
– Compostable foodware throughout concessions, including all cups, plates, and utensils.
– “Zero waste” bins at all fan areas, with attendant assistance during events.
– Vendor partnerships with regional compost facilities for organics processing.
– Real-time waste tracking and reporting to maintain visibility on diversion metrics.

Notable: Mercedes-Benz has been transparent about challenges. They publish their diversion rates and have acknowledged seasonal variation (football games with more food traffic versus soccer games or concerts with different mixes).

3. Lincoln Financial Field (Philadelphia Eagles)

The Eagles’ “Go Green” program is one of the longer-running stadium sustainability efforts, dating back to before the current peak of compostable foodware availability.

The program:
– Switched concession packaging to compostable materials in phases starting in the 2000s.
– Solar panels supplement the energy mix.
– Organics collection across the venue, processed at regional commercial composters.
– Reported diversion rate around 99% — among the highest in major US stadiums.

Notable: Lincoln Financial has used its longevity to refine waste management protocols. The Eagles’ sustainability team has documented their process and shared with other NFL teams looking to develop programs.

4. Climate Pledge Arena (Seattle Kraken / Seattle Storm)

Climate Pledge Arena opened in 2021 with branding around being one of the most environmentally ambitious arenas in pro sports. The venue is in Seattle, which has city-wide commercial organics requirements supporting the operation.

The program:
– All foodservice is compostable. The venue worked with Aramark on a comprehensive foodservice plan that aligned with their sustainability targets.
– No plastic single-use items. Beverage containers are reusable or compostable.
– Zero-waste-to-landfill target.
– Organics go to a regional commercial compost facility through Seattle’s municipal organics program.

Notable: Climate Pledge Arena leverages Seattle’s mature organics infrastructure. The city has had commercial organics collection for over a decade, which makes the venue’s operation easier than it would be in a city without that infrastructure.

5. Citi Field (New York Mets)

The Mets’ sustainability program at Citi Field has scaled over time. The stadium operates a meaningful composting program through New York City’s commercial composting capabilities.

The program:
– Compostable foodware throughout concessions, with phased introduction starting in 2017.
– Composting and recycling bins distributed throughout the venue.
– Partnership with NYC Compost Project for organics processing.
– Garden plot on-site grows some food used in stadium kitchens — closing a small loop.

Notable: Citi Field’s program is notable for operating in a major US city with less developed composting infrastructure than the West Coast. NYC’s commercial organics network has grown to support venues like Citi Field, but the program required venue-side investment in collection and sorting.

6. Truist Park (Atlanta Braves)

Truist Park (opened 2017 as SunTrust Park, renamed in 2020) integrated sustainability into the venue and surrounding Battery development.

The program:
– Comprehensive recycling and composting bins.
– Compostable foodware for major concession items.
– Water bottle filling stations to reduce single-use plastic bottle sales.
– Sustainability reporting in annual ESG disclosures.

Notable: Truist Park operates in Georgia, which has less aggressive state-level composting regulation than California or the Pacific Northwest. The venue’s program demonstrates that stadium composting can work in regions without strong regulatory support if the venue management commits to it.

7. Allegiant Stadium (Las Vegas Raiders)

Allegiant Stadium opened in 2020 with sustainability features including LEED Gold certification and an active composting program.

The program:
– Compostable foodware in concessions, with a multi-year transition.
– Organics collection across the venue.
– Solar power integration.
– Water conservation measures appropriate to the Las Vegas climate.

Notable: Allegiant Stadium operates in a desert climate where water and energy considerations are paramount. The composting program is part of a broader sustainability strategy that recognizes Las Vegas’s specific environmental challenges.

8. Oracle Park (San Francisco Giants)

Oracle Park (formerly AT&T Park, Pacific Bell Park) has had a sustainability program for over a decade and operates in San Francisco’s mature commercial composting environment.

The program:
– Compostable foodware throughout the venue.
– Composting and recycling collection at every concourse.
– Organic garden on-site (the original “Garden at AT&T Park”) supplies some kitchen ingredients.
– Diversion rates reported at 85%+.

Notable: Oracle Park benefits from San Francisco’s mandatory commercial composting ordinance. Every food business in the city must compost, so the supply chain and disposal infrastructure are mature.

9. United Center (Chicago Bulls / Chicago Blackhawks)

The United Center has built a sustainability program that includes composting, recycling, and energy efficiency. The arena hosts both NBA and NHL teams plus major concerts and events.

The program:
– Compostable foodware in major concessions.
– Recycling and organics collection throughout the venue.
– Partnership with regional compost facility for organics processing.
– Energy efficiency upgrades including LED lighting and HVAC improvements.

Notable: Chicago has been building out commercial composting infrastructure more recently than San Francisco or Seattle. United Center’s program reflects what’s possible in a market with developing (but not mature) composting capacity.

Common patterns across the leading programs

Looking at these nine programs, a few patterns emerge:

Compostable foodware is the foundation. Every program on this list has switched concession packaging to compostable materials. Without compostable cups, plates, and utensils, the organics stream contains too much non-compostable contamination to be processable. The foodware switch enables everything else.

Point-of-disposal sorting works better than post-collection sorting. The leaders have invested in clear bin signage, color coding, and (in many cases) attendants who guide fans. This reduces cleanup labor and contamination rates dramatically compared to mixed-collection-and-sort-later approaches.

Vendor partnerships are essential. A stadium operates dozens of concession stands run by different vendors. Aligning all of them on compostable foodware requires strong contracts and operational coordination. Most programs use a master foodservice provider (Aramark, Sodexo, Delaware North, Levy Restaurants) that can enforce standards across vendors.

Local infrastructure matters. Programs in cities with mature commercial composting (San Francisco, Seattle, Portland, Vermont) have easier operational mechanics than programs in cities still building organics infrastructure. The leaders in less-mature markets have had to invest more in transportation and processing partnerships.

Diversion rates are real but vary by event type. Football games with concessions sales have different waste profiles than concerts or basketball games. The reported “X% diversion rate” is typically an annual average; individual events can vary considerably.

What it costs to run a stadium composting program

A 50,000-seat stadium running a comprehensive composting program incurs costs in several categories:

• Compostable foodware: 30-50% higher per-unit cost than equivalent disposable foodware. For a stadium serving 1.5-2 million concession items per year, this is a meaningful uplift, partially offset by reduced trash disposal costs.

• Bins and signage: One-time investment in bin infrastructure, plus ongoing replacement and signage refresh. Roughly $50,000-200,000 in initial bin setup for a major venue.

• Bin attendants: Some programs employ staff specifically to guide fans at bin stations. For a major event, this might be 20-40 attendants at $20/hour, adding $1,500-2,000 per event in labor.

• Disposal contract: Organics tip fees vary by region. In some markets, organics tip is lower than landfill tip, generating savings. In others, it’s higher, adding cost.

• Cleanup labor: Generally reduced compared to mixed-waste cleanup because pre-sorted waste streams are easier to handle. Net savings on cleanup labor often offset other program costs.

The net cost (or savings) of a stadium composting program depends heavily on local market conditions. Programs in San Francisco and Seattle often run at neutral or net-positive cost due to favorable tip fees and existing infrastructure. Programs in less-mature markets typically incur net cost, justified by sustainability commitments and brand value.

What stadium operators can learn from these nine

For a stadium or large venue considering a composting program:

1. Start with foodware contracts. The foodware switch is the gateway. Until foodservice items are compostable, the organics stream isn’t viable.

2. Engage the foodservice provider early. Master providers (Aramark, Sodexo) have done this before; their experience accelerates the program.

3. Build bin infrastructure thoughtfully. Bins need to be in the right locations, clearly labeled, and durable enough for heavy game-day use. Color coding is important.

4. Use attendants during events. Especially in the first 1-2 seasons of the program, attendants at bin stations dramatically improve sort quality.

5. Partner with a regional composter. The disposal partner matters. They handle the operational details of organics collection, transportation, and processing.

6. Track and report. Diversion rates communicated transparently build credibility internally (with leadership, sponsors) and externally (with fans, media, regulators).

7. Plan for refinement over years. None of these programs reached current performance levels in year one. They were built and refined over 3-7 years.

For commercial buyers and event operators, the compostable foodware catalog covers the categories that stadium programs use — plates, cups, utensils, bowls, trays. Volume discounts apply at the quantities a stadium would order.

The future of stadium composting

The trajectory for stadium composting is clear. More venues are adopting programs each year. Existing programs are pushing toward higher diversion rates. Compostable foodware availability and pricing continue to improve. Regulatory pressure is increasing in some markets.

For a stadium that hasn’t started yet, the question is no longer whether to develop a composting program but when. The leaders profiled here demonstrate that 50-90% diversion is achievable. The infrastructure, supply chain, and operational know-how all exist. The remaining work is organizational commitment and execution.

The next decade will likely see most major US stadiums operating composting programs at some level. The nine here are early adopters and leaders. Their experience is a roadmap for the rest of the industry.

For B2B sourcing, see our compostable supplies catalog or compostable bags catalog.

For procurement teams verifying compostable claims, the controlling references are BPI certification (North America), EN 13432 (EU), and the FTC Green Guides on environmental marketing claims — these are the only sources U.S. enforcement actions cite.