Energy
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.
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.
Don’t attack the Energy Strategy with simplified assumptions
Politics
ETH Zurich
An ETH risk researcher has concluded that Energy Strategy 2050 doesn’t work. The Energy Science Center at ETH Zurich disagrees: extensive research shows that the energy transition is feasible and makes sense, writes Gabriela Hug together with her ESC colleagues.
One step closer to providing customized climate control in the office
Research
EPFL
EPFL researchers have shown that people’s perception of office temperature can vary considerably. Personalized climate control could therefore help enhance workers’ comfort – and save energy at the same time.
Podcast series: Energy fact check
Research
ETH Zurich
Does nuclear power have a future? Are electric cars dirty? In a four-part series, the ETH Podcast takes a detailed look at popular theories about the future of energy.
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