Solar Wallpaper Harvests Energy Using Photosynthesis

It goes without saying that solar is taking over fossil fuels by storm. Communities are fashioning panels into their infrastructure, including a Danish international school that dons a record-breaking 12,000 consoles. To work on making solar power more cost-effective, developers are creating solar blocks. However, scientists from two London universities may have found the most efficient way to incorporate solar power into homes with energy-producing wallpaper.

The solar bio-battery is part of a new type of renewable energy research known as microbial biophotovoltaics (BPV), which make use of cyanobacteria and other photosynthetic algae to convert light into electricity.

Though the process sounds daunting, all you need is a working inkjet printer. Not only is the wallpaper cheap to produce — it works as a disposable and biodegradable power tool. Technology such as biosensors will no longer require bulky devices that suit only a single purpose.

“Imagine a paper-based, disposable environmental sensor disguised as wallpaper, which could monitor air quality in the home. When it has done its job it could be removed and left to biodegrade in the garden without any impact on the environment.”

If that’s what scientists are promising, I sure do hope we won’t have to imagine any longer.

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