Clean energy from the summer for the winter
A pioneering project in Bassersdorf ZH shows how green methanol can be used as seasonal energy storage. Thanks to innovative technologies, surplus summer electricity is efficiently stored and used in winter for climate-neutral heat and power supply. The new permanent exhibition in the Umwelt Arena brings these solutions to life and provides a model for a sustainable energy future.
The growing amount of solar power in summer holds enormous potential that has so far remained untapped in the winter months. In the pilot project in Bassersdorf, surplus solar power is converted into methanol using Power-to-X and stored in the compact Hybridbox®. This innovative energy center reliably provides electricity and heat in winter, even when conventional heating systems reach their limits.
Methanol as the key to a secure energy supply
“Green methanol allows us to store surplus electricity locally and use it in winter with low emissions, a crucial component for a secure energy supply,” explains Boris Meier from OST. Methanol is liquid, easy to store and climate-friendly, making the Hybridbox® a flexible energy system that adapts intelligently to individual needs. Maximum efficiency is achieved by combining it with photovoltaics, battery storage and a heat pump.
Emergency power supply and cost control
The system is also impressive in the event of a power failure. The locally stored methanol guarantees an uninterrupted supply to the building. In addition, the high level of self-sufficiency ensures stable operating costs in the long term, a clear advantage over rising energy prices. Especially in areas without a gas or district heating connection, the system offers a real alternative to old oil or gas heating systems.
Successful partnership for sustainable building
The joint project shows how practical cooperation works. “The combination of energy efficiency, security of supply and CO2 reduction makes the Methanol-Hybridbox® a sustainable solution,” says Roger Balmer.
Bringing sustainability to life
Buildings are responsible for around a third of CO2 emissions in Switzerland. Reason enough to break new ground. The Bassersdorf project not only provides a convincing technical solution, but also makes the energy cycle tangible for visitors to the new “Sustainable Building” exhibition in the Umwelt Arena. Developers, investors and interested parties can experience how the climate-neutral living of tomorrow can be realized today. A model that can have an impact far beyond Bassersdorf.