Talk About Renewable Energy: Toilet Turns Excrement Into Power AND Currency

Toilet, a doll in top of a toilet

A professor on the Ulsan National Institute of Science and Technology (UNIST) in South Korea principally turned led into gold. The bathroom he created makes use of human feces “to supply biogas and manure.” Not solely that, each particular person utilizing it will get paid in “a digital forex referred to as Ggool, which implies honey in Korean.” That’s proper, this eco-friendly invention turns excrement into vitality and forex. What will Elon Musk say now?

Among all of the controversy about Bitcoin’s vitality utilization, we at Bitcoinist maintained a easy stance: Bitcoin incentivizes inexperienced vitality. It is the motivation that the world wanted to develop new, cleaner, vitality sources. Is this an instance of such an invention? Not actually. But it could be an indication of issues to come back. A hilarious signal.

How Does The Energy-Producing Toilet Work?

For the technical discuss, we go the mic to Reuters. They even have footage and video of the gadget in motion. 

The BeeVi bathroom – a portmanteau of the phrases bee and imaginative and prescient – makes use of a vacuum pump to ship faeces into an underground tank, lowering water use. There, microorganisms break down the waste to methane, which turns into a supply of vitality for the constructing, powering a gasoline range, hot-water boiler and stable oxide gasoline cell.

So, bee + imaginative and prescient. Now we all know why the digital forex they created known as “Ggool, which implies honey in Korean.” However, earlier than going into the pseudo-cryptocurrency facet of the invention, how a lot vitality can it actually produce? Is this an arrogance venture or does it have real-world implications? Well, in keeping with professor Cho Jae-weon:

An common particular person defecates about 500g a day, which might be transformed to 50 litres of methane gasoline, the environmental engineer mentioned. This gasoline can generate 0.5kWh of electrical energy or be used to drive a automobile for about 1.2km (0.75 miles).

What Can Users Buy With The Ggool digital forex?

So far, the Ggool coin hasn’t been listed in any alternate. Its solely use to date is powering a small financial system contained in the Ulsan National Institute of Science and Technology. Each particular person that’s a part of the venture “earns 10 Ggool a day” for utilizing the bathroom. What can they do with their Ggool?

Students can use the forex to purchase items on campus, from freshly brewed espresso to instantaneous cup noodles, fruits and books. The college students can decide up the merchandise they need at a store and scan a QR code to pay with Ggool.

So, the coin shouldn’t be precisely a cryptocurrency. It doesn’t require mining and the one approach to get it’s utilizing the BeeVi bathroom. The digital forex solely powers a small financial system inside a campus, so there’s no downside if it’s centralized.

However, is that this an indication of issues to come back? Could one thing comparable combine with cryptocurrencies sooner or later?

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What Else Do We Know About The BeeVi Toilet?

In a 2016 academic paper, that Bitcoinist may fortunately discover in English, the authors body the venture inside a broader and extra creative endeavor. The venture goals to discover “the Convergence of Environmental Technologies with Design and Art.” About the bathroom, they are saying:

There are three forms of Beevi bathroom within the pavilion; the primary is a commercialized unit with which we are able to convert feces into compost in roughly one week, the second is a designed and fabricated unit that may produce powder out of recent feces in about 30 min to 1 h, and the final shouldn’t be supposed as a bathroom however as an exhibition of a mannequin design and sitting expertise. We opened our restroom to the general public, out there for viewing with a reservation, in order that guests can expertise and acquire an FSM forex referred to as Ggool.

That FSM there stands for “feces commonplace cash.” Enough mentioned.

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