Two ways of sustainable energy harvesting will be implemented in the building, primary method is using PV panels, second, more experimental, transforming sound vibrations into energy via piezoelectric barriers.
Two types of solar panels will be implemented in the building, first (on the left) as means of primary energy source, second (on the right) as shading on the roof.
Sunnydesignweb was used to estimate the amount of energy produced by the solar panels. They are placed across the whole building, as there are no other obstructions creating shade.
To enhance the musicality of the project generation of energy from sound will be implemented. It was based on a research paper that introduces a way to capture energy from sound using a special barrier, generating 15 V and 18.2 V for sound pressure levels of 85 dB and 100 dB (noises like trains and cars). It’s worth noting that this method is still experimental and not meant to be the main source of power in architectural projects.
Sound vibration capturing elements will be placed on the lower level of the building on the main side road that generates more noise. In addition, like a harp, the envelope of the building would generate energy from movement of wind and people interacting with the facade, although this method is not taken into account for the calculations.
The proposed solar panels and acoustic walls will be able to cover 71% of the the energy required for the residential part of the building or 16% of the whole building. This could be improved by increasing the amount solar panels or opting for higher efficiency.
