BIQ House Rendering - src |
Algae Bioreactor Modules getting Carbon Dioxide - src |
The BIQ house has a holistic approach to its energy concept. It captures all the energy needed to generate its electricity and heat from the sun, leaving fossil fuels untouched. The facade includes 129 bioreactors, which help to insulate the building and keep out noise. The height of the algae can be changed to help with daylighting or provide shading from direct sun. Each reactor is controlled by an energy management center which harvests the algae and solar thermal heat as well as turns the reactors towards the sun. Excess heat from the sun, unused by the algae, is either used directly for solar hot water or stored in tanks under the building for later use. When the algae hits a certain rate of growth, some of the algae is harvested and taken into the building for processing, where the biomass is converted into biogas which can be burned to provide heat in the winter and electricity. The carbon dioxide from burning the biogas is then used to feed the algae.
Jan Wurm, Arup’s Europe Research Leader, said: ‘Using bio-chemical processes in the facade of a building to create shade and energy is a really innovative concept.
‘It might well become a sustainable solution for energy production in urban areas, so it is great to see it being tested in a real-life scenario.’
The news comes after Arup announced their vision for the future of skyscrapers which suggested that buildings would be ‘living’ buildings powered by algae that respond automatically to the weather and the changing needs of inhabitants.
Bioreactors - src |
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IBA HamburgMicro-Algae Tested for Green Building Facade
An experienced architect can help adding strength and beauty to a building, and that’s what a common man like me can demand while constructing a new home or renovating the old one.
ReplyDeleteInteresting project! House builders should be this innovative.
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