Empa
A self-learning algorithm that helps save heating energy
TechTransfer
Empa
With energy prices soaring, heating costs will also inevitably rise in the coming winter. In order to mitigate this, solutions for operating buildings more efficiently are needed. The Empa spin-off viboo has developed an algorithm that makes it possible to operate even older buildings with around 25 percent less energy – while user comfort remains the same or even improves.
Green electronics made from wood
Research
Empa
Sustainable electronic components can be made from wood with the help of a novel process that uses a laser to engrave electrically conductive structures on veneers. A research team at Empa and at ETH’s Institute for Building Materials has developed a practical and versatile method for making wooden surfaces electrically conductive.
Civil Engineering Award for construction art with Swiss contribution
TechTransfer
Empa
Elegant, efficient and groundbreaking: The fine-span light rail bridge in Stuttgart-Degerloch was awarded the German Civil Engineering Award 2022 - because of its innovative design as a network arch bridge with carbon-fiber-reinforced polymer cables. A premiere, which was also made possible by experts from Empa and its spin-off Carbo-Link AG with many years of research and development work.
"We are looking for projects in the 'valley of death'"
Research
Empa
Hubert Keiber, Chairman of the Board of Trustees of the Werner Siemens Foundation, describes why the Board decided to award a 15 million Swiss francs grant to a team of Empa researchers.
A paper battery with water switch
Research
Empa
A team of researchers at Empa developed a water-activated disposable paper battery. The researchers suggest that it could be used to power a wide range of low-power, single-use disposable electronics – such as smart labels for tracking objects, environmental sensors and medical diagnostic devices – and minimize their environmental impact. The proof-of-principle study has been published in the journal Scientific Reports.
Biotech violin steps into the limelight
TechTransfer
Empa
It is amazing what kind of magical sounds can be elicited from a piece of wood treated with fungi. The biotech violin, whose tonewood has been developed at Empa, is now taking to the concert stage with violinist Irina Pak.
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