The power of energy: How dancing and walking can light up a city
These two men created the first ever sustainable dancefloor.
Two young men are at a nightclub in Rotterdam, the Netherlands. Surrounded by fluorescent lights and party goers, they are deep in conversation on the middle of the dance floor. But the pair aren’t there to have fun - they’re watching the dancers intently, musing on how they can harness this manpower to create energy.
That was back in 2006. Two years later they had created the first sustainable dance floor. By generating kinetic energy from footsteps into electricity, this was enough to power the LED lights in the floor of the nightclub.
“The power of this idea to convert the energy of the people, who are having a good time, into usable electricity sparked so much enthusiasm that our two founders made it a reality,” explains Michel Smit, CEO of Energy Floors.
Each floor tile can produce up to 35 watts of energy from people’s dance moves to power the venue’s digital system.
Elsewhere, a London-based company named Pavegen came up with a similar idea. But instead of dancing, it focused on our daily footsteps. Pedestrians step on electromagnetic generators under floor tiles, which harness their kinetic energy to produce clean electricity. Each step can create up to 4 joules of off-grid electrical energy.
Founder, Laurence Kemball-Cook tells Euronews Living that he believes in the “huge potential” of the product.
“The energy can be used for lighting, storage and eventually go back to the grid,” he says. The tiles feed the energy to a battery installed outside, when people step on them.
Pavegen has sold the tiles to different cities around the world, including Washington DC. The energy created from 10,000 people stepping on their tiles outside the White House, for example, was enough to power lights for about five hours.
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Both companies say the power of this type of technology lies in the fact that it makes people more aware of environmental issues because we think about where we’re getting our energy from.
“The main role of kinetic energy in reducing carbon emissions is by raising awareness with the public. It makes them feel and understand what energy is, how much it takes to produce a certain amount, and how much we need for a certain purpose,” Smit adds.
Emile Chappin, Associate Professor and Co-director of the TPM Energy Transition Lab at Delft University of Technology agrees.
A potentially positive and visible image for renewable energy production.
Emile Chappin
“There could be good reasons to develop such systems on some scale – to create a potentially positive and visible image for renewable energy production. If you relate renewable energy production with something positive like dancing or festivities and a healthy lifestyle, this may have positive behavioural effects,” Chappin tells Euronews Living.
What about walking on solar panels?Energy Floors has also launched solar panels that both adults and children can step on. The tiles come with a top layer of anti-slippery glass, while sensors below can connect the LED lights embedded with mobile applications. The energy has the ability to power other electrical devices too, such as mobile phone chargers, while the remaining energy is fed back to the grid.
Smit says this new product doesn’t employ kinetic energy, as it is powered by the sun, but it has proved to be even more efficient.
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