Climate fund Stadtwerk Winterthur awards grants

Winterthur , July 2025

The Stadtwerk Winterthur climate fund has awarded CHF 70,000 in funding for regional climate protection, energy efficiency and CO2 reduction projects. This year's beneficiaries are Next Gas GmbH from Kloten ZH, the Soily association from Winterthur and the start-up SimpleTrain from Wallisellen ZH.

The Stadtwerk Winterthur climate fund is awarding 70,000 Swiss francs for environmentally friendly projects this year, according to a press release. The climate fund has been supporting climate protection, energy efficiency and CO2 reduction projects since 2007.

Next Gas GmbH, based in Kloten, will receive a sum of 30,000 Swiss francs. It develops biogas reactors for small and medium-sized farms. This utilises the potential of liquid manure to generate decentralised heat and electricity. The funding will be channelled into a pilot project in which Next Gas’s fermentation process will be tested during ongoing operations.

A pilot project organised by the Soily association will be supported with CHF 20,000. Here, a special compost with an ideal mixture of microorganisms is being tested on farms in the Winterthur region. A test field of 50 square metres will initially be set up for this purpose.

SimpleTrain GmbH, based in Wallisellen, offers an online platform for international train journeys. The expanded platform will also enable bookings for routes that were previously not connected. With the support of Klimafonds Stadtwerk Winterthur, specific routes such as the one from Winterthur to Barcelona via Lyon will be offered. SimpleTrain is also receiving support totalling CHF 20,000 for the project.

The fund is financed in part by voluntary contributions from electricity customers amounting to 2 centimes per kilowatt hour consumed. For an average household of four, this amounts to CHF 8 per month, according to the press release.

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