Sustainability is not only reflected in the artistic programme but also in the ecologically sound operation of the festival. Since 2008, with the support of Swiss Re and Zürcher Kantonalbank, we have continuously implemented various measures in order to improve the festival's eco-balance and to reduce CO2 emissions.
Energy
According to surveys of utility companies, lighting represents the greatest potential for saving energy. Retrofitting the entire festival illumination with LED lights has considerably reduced our electricity costs. Investing in more expensive technologies pays off as the consumption is reduced by 90% and the durability of the lamps is extended by far.
Despite the higher cost, the festival is powered by solar electricity.
Waste
Wherever possible we try to avoid waste production. Where this is not possible, the waste is disposed separately.
Mobility & infrastructure
With various on site measures we try to reduce the CO₂ emission of the festival: This includes parking for 500 bicycles, a commuter boat sponsored by the Zürcher Kantonalbank, theatre tickets that are also valid for public transport and extensive information on the ample connectivity of the festival site to public transport.
When designing and planning of new venues and infrastructures care is taken to ensure that preferably recyclable materials are used and that the various buildings can be dismantled, stored and used for several years.
LOCAL DRINKING WATER
Thanks to the generous support of Zürcher Kantonalbank, visitors to the Landiwiese can benefit from mobile water stations by trinq during the festival. With this initiative, we want to reduce the use of PET bottles. The production of a half litre PET bottle consumes 3 decilitres of oil and four litres of waters. Monitor here how many PET bottles are saved by the water stations on the Landiwiese in Switzerland per day.
GASTRONOMIC SERVICES
The bars and restaurants on the Landiwiese make a significant contribution to making the festival an environmentally compatible event and keeping its carbon emissions as low as possible. Precedence is given to local or Swiss products and ingredients. At least half of the dishes on offer are vegetarian – with rising tendency. Collective orders help to keep the number of delivery trips as low as possible. All dishes, glasses and cutlery are washed and re-used. Where this is not feasible, containers are used which can be composted or fermented. An exception is made for beer and mineral water cups, which are made from recycled PET.