What
  • Apparel
  • Apps and Tools
  • Attendee Recharging
  • Audio Visual
  • Banners and Flags
  • Bar Operators
  • Battery Systems
  • Binfrastructure
  • Books
  • Branding Repurposing
  • Bulk Water Supplies
  • Campaigns
  • Catering
  • Cleaning Supplies
  • Compost
  • Compost Toilets
  • Cooking Oil Recovery
  • Creative Hire
  • Decor
  • Dishwashing - Mobile
  • Disposable F&B Serviceware
  • e-waste
  • Eco-Edutainment
  • Electric Site Transport
  • Energy Floors
  • Event Certification
  • Event Producers
  • Event Supplies
  • Exhibition Displays
  • Food Recovery
  • Fuel & Fuel Systems
  • Furniture
  • Garden Games
  • GHG Tool
  • Hardboard
  • Health & Safety
  • Hybrid
  • Kinetic Energy
  • Lanyards
  • Lighting
  • Logistics
  • Look, Overlay, Signage
  • Marquees
  • Medical
  • Merch & Gifts
  • Mobile Bar
  • Mobile Generators
  • Mobile Solar
  • Mobility Planning
  • Onsite Traders
  • Paint
  • Paper
  • Paperboard
  • Pedal Power
  • Personal Protective Equipment
  • Power
  • Power Efficiency Consultants
  • Printed Floor
  • Printed Wall Coverings
  • Printing
  • Production House
  • PVC Recycling
  • Pyrotechnics
  • Recycling Services
  • Refrigeration
  • Reusable Cups
  • Reusable F&B Serviceware
  • Reusable Plates
  • Salvage
  • Security
  • Self Adhesive
  • Signage
  • Site Transport
  • Soft Plastics Recycling
  • Sound Systems
  • Structures & Stages
  • Sustainability Consultants
  • Sustainable Event Tools
  • Technology
  • Textiles
  • Ticketing & Accreditation
  • Timber
  • Toilets
  • Traffic Management
  • Transport
  • Urinals
  • Vacuum Flush
  • Venues
  • Virtual
  • Virtual Gift Bag
  • Waste & Cleaning Contractors
  • Waste & Resource Recovery
  • Water Generator
  • Water Refill
  • Wind
Where

Knärzje is the first certified organic zero waste beer in Germany, brewed from sorted bread. Each bottle saves one slice of organic bread from the bin and thus makes a contribution against food waste!

Central to our business model is SDG12: Promote sustainable production and consumption patterns. We ourselves use a supposed waste material (upcycling) for the production of a consumer good and thereby combine enjoyment and sustainability. In addition to the distribution of our beer in retail and gastronomy, we also organize events to give more space to the topic of food waste, for example in the context of film screenings or discussions.

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