Finland is attracting attention for advanced research into wireless electricity transfer, a technology that could soon reduce reliance on traditional electrical wiring. The technology allows power to be transmitted over short distances through the air without a physical cable.

Wireless charging is already used in consumer devices, but transferring electricity on a larger scale remains an area of research and development. If successfully advanced, the technology could have future applications in transport, public infrastructure and energy systems.

However, large-scale use would require extensive testing, particularly for efficiency and safety. The reported developments therefore represent an area of ongoing research rather than a replacement for conventional   power networks at present. … Source