Industry partners
Foresee the growing challenge of event waste
Every event, every match, every concert leaves a trail of food waste. For stadiums and large event sites, this creates a growing challenge:
Operational headaches
Is managing food waste becoming an operational burden, leaving your team stretched thin and frustrated?
Reputational risk
What if our green efforts look fake, and our stakeholders see right through us?
Waste management costs
Are rising food waste collection costs stretching your budget and affecting your bottom line?
You feel the pressure to be a leader in sustainability, but the solutions seem complex and the business case unclear.
You are not alone.
A Waste Transformer for your venue
A Waste Transformer biodigester provides a quick-to-implement on-site solution that turns your food waste problem into a powerful opportunity. We are the guide stadiums need to navigate the path to true sustainability. Our modular Waste Transformers are designed for high-volume venues, processing between 300 and 2000 kg of food waste daily.


What does a Waste Transformer do for your stadium:
- Generate clean energy: the biogas produced from your food waste is converted into electricity and heat, which can be used to co-power your stadium.
- Produce professional-grade fertilizer: the nutrient-rich liquid fertilizer produced in a Waste Transformer is a certified grass booster in the Netherlands. It grows professional sports fields with results similar to chemical fertilizers, but without the pollution.
- Provide actionable data: every Waste Transformer is connected online, providing you with daily dashboard data on your energy generation, waste transformation, and expected CO2 reduction, allowing you to track your impact and communicate your sustainability achievements with hard numbers.
A league of our own: The Johan Cruijff Arena
We practice what we preach. The world-renowned Johan Cruijff ArenA in Amsterdam, a global leader in stadium sustainability, uses a Waste Transformer to manage its food waste. This partnership proves that top-tier venues can achieve their environmental goals without compromising on excellence, turning their commitment to a liveable planet into visible, on-site action.

Valorizing stadiums food waste
Besides the stadiums food waste stream, also food waste from corporate offices near the stadium is processed inside this Waste Transformer. With robust safety standards and certifications, the Waste Transformer is seamlessly integrated even in stadium environments with high foot traffic close to the Waste Transformer routing fans to their seats. This online monitored biodigester efficiently converts food waste into renewable energy and certified natural fertilizer, supporting both stadiums and the wider business community in achieving sustainability goals.
From food waste to perfect pitch: a game-changing fertilizer
The natural liquid fertilizer produced from your own food waste is more than just a byproduct; it's a high-value asset.
- Perfect for professional turf: proven in extensive testing to nourish and grow professional sports fields to the highest standards, it’s the ultimate circular solution for your groundskeeping.
- Valuable for water-scarce regions: the high liquid content and balanced nutrients make it extremely valuable for irrigation in warmer climates, helping to conserve water.


Your message in a bottle: connect with your fans
Transform your sustainability actions into a tangible connection with your supporters. The liquid fertilizer is tested and approved by grass experts and applied to professional sports fields. Fertilizer from your stadiums food waste can be co-branded and sold in your fan store as "Pitch perfect grass kits" and acts as the "Message in a bottle" around food waste valorization, sustainability and green growth. This unique product produced at your fans favorite site, allows fans to grow a piece of their favourite stadiums turf at home, turning your environmental commitment into a real, interactive experiences.
The intangible value: win the hearts of fans, sponsors, and the world
The benefits of a Waste Transformer go far beyond the business case. By transforming your food waste on-site, you will:
- Enhance your global reputation: position your stadium as a frontrunner in tangible sustainability and innovation, attracting top-tier events, sponsors, and fans who value corporate responsibility. Like Coldplay showing their 24mln Instagram followers how food waste co-powers their concert at the Johan Cruijff ArenA.
- Build unbreakable fan loyalty: give your fans a powerful, authentic story to be proud of. Besides being a fan, they also care about their kids future. So they are not just supporting a team; they will be supporting a movement.
- Create powerful storytelling: your commitment to a circular economy becomes a compelling narrative for conferences, media, and internal communications, showcasing real action, not just promises.

How it works: your 3-step playbook for a greener venue
We make the process of adopting a Waste Transformer clear and simple.
- Schedule a free food waste assessment: contact us for a no-obligation assessment of your stadium's food waste streams.
- Receive a customized proposal: we'll provide a detailed proposal with the best solution for your needs, including direct purchase and Waste as a Service options.
- Transform your food waste on-site: we'll install your Waste Transformer biodigester and provide full support to turn your food waste into a valuable resource from day one.
Select your option: Direct purchase or Waste as a service
We offer two flexible options to meet your venue's needs:
- Purchase a Waste Transformer: make a long-term investment in your stadium's sustainability and operational independence.
- Waste as a service: a hassle-free option that allows pre-selected venues to enjoy all the benefits of a Waste Transformer with reduced upfront investment and predictable periodical payments.

Let’s talk opportunities
We're here to help businesses understand their food waste management practices and create a more sustainable operation. Together, we can tackle one of your biggest environmental polluters – food waste!

FedEx Champions of business campaign
We had the incredible opportunity to pitch our food waste solution to no other than Andrés Iniesta, football icon and four-time UEFA Champions League winner. FedEx – sponsor of the UEFA Champions League – chose 30 companies that are “the hidden stars of the beautiful game”. In short these are the companies that are ”breaking boundaries in the football industry and positively affecting the sport.” And not only did we make the list, we were invited to kick-off the campaign by pitching to a champion of the Champions League.

Your on-site solution
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Waste Transformer ADX1
The Waste Transformer ADX1 is engineered to process up to 350 kilograms of food waste per day, providing efficient and on-site food-waste management.
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Waste Transformer ADX5
The Waste Transformer ADX5 is engineered to process up to 1750 kilograms of food waste per day, providing efficient and on-site food-waste management.
Harness value from your food waste
Reduce Scope 3 emissions
The toughest emission classified to reduce internally. Now you have the opportunity.
Reporting tools
With the data generation and reporting dashboard, you are compliant to food waste diversion laws and stringent sponsor requirements.

Certified liquid fertilizer
Speak to the imagination of your fans, by showing how your club takes sustainability seriously. A club branded bottle of (food waste based) fertilizer in a Home Pitch Growth Kit for fans.
Discover the strategy of one of the greenest stadiums globally
Schedule a 15 minutes discovery meeting
Come prepared with data on food waste quantities and types of waste, and schedule a 15-minute discovery meeting.