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The objective of the Auroralia Award is to reward three cities that have implemented a system of exterior lighting that minimises the environmental footprint in the most noticeable, exemplary and original way. Clockwise from top left: the first prize winner Nîmes, France; Durham, UK won third prize; mondo*arc editor Paul James with the team from Stainton Lighting Design Services; Ibarra, Ecuador, winner of the second prize; Special Mention went to Heidelberg, Germany.


the site of the former Ibarra city airport. The authorities implemented the latest LED lighting solutions with a hydroelectric power supply to ensure an energy-effi- cient lighting solution with optimal colour rendering for excellent visual comfort and a sense of well-being. This careful selection of luminaires also means that the city has reduced its energy costs and CO2 emissions by 43% per year. By awarding the second prize to Ibarra, the jury wanted to highlight the positive impact of this project on the social, economic and environmental aspects of urban life. Third prize was awarded to Durham, UK who, in collaboration with Stainton Light- ing Design Services, created a new lighting solution for the castle and cathedral to be


energy efficient, ecological and enhance the magnificent architectural details and texture. The two monuments are lit by LED floodlights which were carefully select- ed to minimise energy consumption and maintenance costs. Equally, after consult- ing with local ecologists, it was decided that although certain areas would not be illuminated, to preserve the roosts of the Pipistrelle bats living in the vicinity, an LED lighting solution with low or inexistent UV emissions was a wise choice. Likewise, the trees have not been illuminated. The two monuments are illuminated with different colour temperatures to create a contrast and can be dynamically lit for special events thanks to a DMX control system. A special mention went to Heidelberg in


Germany who regenerated an abandoned freight area into a high-tech campus in one of Germany’s largest urban development projects based entirely on sustainable pas- sive housing standards. The entire project, including the lighting scheme, integrates cutting edge technology to promote a sustainable way of life. LED luminaires equipped with a remote management system and motion detection have been installed for the upmost energy efficiency, generating 60% energy savings. By awarding a special mention to this city, known as Germany’s “green capital”, the jury wanted to highlight their initiative as an excellent example to follow. www.auroralia.org www.luciassociation.org


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