Ligna Energy, manufacturer of ultra-thin supercapacitors for wireless electronics, announces its attendance at Embedded World 2026 in Nuremberg, Germany. Ligna will showcase energy solutions designed to help engineers build smaller, longer-lasting and more sustainable connected devices, including indoor sensors intended to run without primary batteries and thin discreet industrial design.
The key themes will be from smart cards to smart buildings, design-for-scale, discreet sensors, battery-free indoor sensing and sustainability.
Ligna’s work with ultra-thin energy storage has sharpened a question: why can’t building sensors adopt the same design discipline as smart cards? Electronics are pushed to be thinner, more power-efficient and more cost-optimised than many traditional housings require. Ligna believes those constraints are increasingly relevant for smart buildings, where customers want sensors that are easier to place, less visually intrusive, and cost-efficient to deploy at high density.
“Battery replacement is one of the ‘taxes’ – it adds service visits, waste and cost” said John Söderström, Marketing Director at Ligna Energy. “At Embedded World, we’re showing practical building blocks that help teams move from promising prototypes to deployments that scale.”
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