PROVISIONAL CONCEPTS (Designed by Robert Ferry & Elizabeth Monoian)
Since the competition has not yet been held, the principal artists have created some conceptual images to evoke ideas about what potential LAGI installations could look like and how many homes they could power.

Korfakhan Necklace: 30MW
Consists of 832 wave energy collecting devices that resemble in their above-water sculptural form the individual ornaments of a necklace. The long tendril shapes that they form follow the flow of the waves to the shore and are as ever-changing as the movement of the water. It is this movement of water that creates the energy inside the body of each amulet where fluid is pressurized to run a turbine generator. The energy is then transmitted along to the outermost band and to the shore where it is fed into the energy grid where it has the potential to power the approximately 15,000 households of this East coast city.

Glacier Bay Projection: 156KW
The renewable energy media sculpture is a video LED wall, with live streaming footage of Glacier Bay National Park in Alaska visible 24 hours a day on Sheikh Zayed Road on the route from Dubai to Abu Dhabi. The imagery will be ever changing as the wild landscape shifts minute by minute. The South-facing support structure contains a vast array of PV panels at a 30 degree angle. The camera in Alaska will be powered by a Wind Turbine. This piece could potentially power itself as well as the petrol stations and street lights along the highway.

Ibn Al Haytham Pavilion for Mushrif Park: 150KW
The first camera obscura was built by Arab scientist Abu Ali Al-Hasan Ibn Al-Haytham, born in Basra (965-1039 CE), who carried out practical experiments on optics in his “Book of Optics”. In his experiments, Ibn Al-Haytham used the term Al-Bayt al-Muthlim, translated in English as dark room. In the experiment he undertook in order to establish that light travels in time and with speed, he wrote: “If the hole was covered with a curtain and the curtain was taken off, the light traveling from the hole to the opposite wall will consume time.” He reiterated the same experience when he established that light travels in straight lines. A revealing experiment introduced the camera obscura in studies of the half-moon shape of the sun’s image during eclipses which he observed on the wall opposite a small hole made in the window shutters.

Concentrated photovoltaic (CPV or HPVC) technology concentrates sunlight through a lens onto a high performance solar cell, thus increasing the electricity generated over conventional PV panels. Typical photovoltaic panels only convert about 10 to 15 percent of incoming light into energy. CPV cells utilize multijunction photovoltaics which can reach efficiencies of 40 percent. Typically the CPV solar cell lies directly beneath the fresnel lens or parabolic mirror concentrator.

In the Ibn Al-Haytham Pavilion, this type of system is modified to create beams of vertical light with the power of 800 suns by concentrating sunlight through fresnel lenses at the roof. These beams are then re-concentrated at the raised floor level by a second fresnel lens field and onto the CPV cells which are arrayed in a naturally cooled plenum space at ground level.

Download the Ibn Al Haytham Design Boards