Heating with computers
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Computers are a heat source whose potential has yet to be tapped. The more data they process, the hotter they run. A home desktop PC may only produce enough thermal energy to warm up a small office, but there are data centers that have lots of potential.
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The world is suffocating in plastic, but PET is an alternative to single-use plastic. Unisensor has developed sorting machines that can produce 100 percent pure PET flakes from recycled bottles. Could it help to beat the plastic problem?
Published 10/21/22
Clothing chain C&A is now producing jeans in Germany. With the help of robots powered by green energy, its factory in Mönchengladbach churns out 420,000 pairs a year. C&A’s motivation: more sustainability and the ability to react to trends faster.
Published 10/18/22