Vibration batteries may be the future
The technology developed by electronics maker Brother Industries uses a coil, magnet and condenser to charge electricity. The Vibration Energy Cells produce electricity after being vigorously shaken.
Two AA-sized prototypes produce electricity that's enough to charge TV remote controls, the company said.
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A tidal project in Scottish waters just generated enough electricity to power nearly 4,000 homes
GLASGOW - A tidal power project in waters off the north coast of Scotland sent more than 13.8 gigawatt hours (GWh) of electricity to the grid last year, according to an operational update issued Monday. This figure – a record – almost doubled the previous high of 7.4 GWh in 2018.
In total, the MeyGen tidal stream array has now exported more than 25.5 GWh of electricity to the grid since the start of 2017, according to owners Simec Atlantis Energy. Phase 1A of the project is made up of four 1.5 megawatt (MW) turbines.
The 13.8 GWh of electricity exported in…
