electrical current from pure plant power

Low-impact hub generates electrical current from pure plant power.

Green wall technology and semi-transparent solar panels have been combined to generate electrical current from a renewable source of energy both day and night.

A prototype “green bus shelter” that could eventually generate enough electricity to light itself, has been built by a collaboration of University of Cambridge researchers and eco-companies.
The ongoing living experiment, hosted by the Cambridge University Botanic Garden and open to the visiting public, is incorporated in a distinct wooden hub, designed by architects MCMM to resemble a structure like a bus shelter. Eight vertical green wall units – created by green wall specialists, Scotscape – are housed along with four semi-transparent solar panels and two flexible solar panels provided by Polysolar.
The hub has specially adapted vertical green walls that harvest electrons naturally produced as a by-product of photosynthesis and metabolic activity, and convert them into electrical current. It is the brainchild of Professor Christopher Howe and Dr Paolo Bombelli of the Department of Biochemistry. Their previous experiments resulted in a device able to power a radio using the current generated by moss.
Continue reading the article here on the website of the University of Cambridge.