Sustainability

In order to guarantee the security of supply of our future energy system, we need not only an expansion of renewable energies, but also sophisticated control mechanisms that efficiently manage production, distribution and consumption. Empa researchers have therefore developed a predictive control algorithm that optimizes energy management at building level but without compromising user comfort.

At the end of January, Empa opened a new laboratory that aims to harness quantum effects from carbon. This could pave the way for sustainable quantum technologies, including quantum computers. The project is supported by the Werner Siemens Foundation.

Polymer chemists at ETH Zurich have discovered a surprising way to virtually fully break down PMMA plastic – commonly known as Plexiglas – into its monomer building blocks. The process remains unaffected by the presence of additives.

ETH researchers have developed a low-cost sensor made of carbon nanotubes that can selectively, efficiently and reliably measure minute quantities of oxygen in gas mixtures under light. The detector could be widely used in industry, medicine and environmental monitoring

To extend the lifespan of existing railway bridges and conserve resources, ETH researchers are working with Swiss Federal Railways (SBB) to develop new prediction models using machine learning algorithms. An AI assistant also helps civil engineers with the design of new bridges.