CSUN - Complex and Sustainable Urban Networks Laboratory
Singapore MRT East West line Overground Elevated Buona Vista at Night Electric Distribution, Tranmission Lines, Power Grid, and Tree, Manila, Philippines, Developing, Emerging Country Cheonggyecheon River Promenade (former elevated highway), Seoul, South Korea Rain Garden, Green Infrastructure, Bioswale, Pilsen, Sustainable, Sustainability, Street, Chicago, Illinois Chicago Street Lights from Plane, Chicago, IL, Illinois – Mercury Vapor, Sodium Vapor, White, Yellow, Orange Glow Double-Decker Tram on Des Voeux Road, Hong Kong Detroit People Mover Shell Adversiting Confluence, Lyon, France Forge Lebailly, St-Pierre and Miquelon Marina Bay Sands Hotel in Singapore, Singapore Principe Pio Station in Madrid Vasco Da Gama Bridge in Lisbon Big Allis Power Plant in New York City, NY View of Tokyo with Tokyo Tower, Japan Nanpu Bridge in Shanghai, China Decentralizing the Power Grid, San Diego, CA LA Los Angeles river with concrete channel and a sandy sky by Warner Borthers Bros. studios in Burbank, California, CA Marina South, Marina Barrage, Gardens by the Bay, Ships in Singapore Strait, Singapore Underground Infrastructure, buildings, transport (roads), electricity (medium and low voltage), water, wasterwater (sewer), telecommunications, district heating, Saint Pierre and Miquelon, France Carbon Neutral Waste-to-Energy Power Plant, Incineration, Fernwärme, ERZ Entsorgung + Recycling Zürich, Zurich, Switzerland Annapolis Tidal Power Plant Electricity Energy Nova Scotia Power, Annapolis Royal, NS, Canada Medieval paved street with gutter in the center, Lyon, France


complex and sustainable urban networks laboratory


Welcome to the website of the complex and sustainable urban networks (CSUN) laboratory.

We live in a fascinating world and we have some significant challenges to overcome. The mission of CSUN is to advance scientific knowledge and create software for the design of smart, sustainable, and resilient cities. This website aims to describe the activities going on within CSUN, but we also have many projects that are about to start, and we invite you to come back frequently.


Featured Visualization

How can we effectively visualize energy consumption in cities? You might think that the answer is trivial and that a few maps would be enough, but visualizing spatiotemporal data like energy consumption is actually very challenging. Juan Trelles Trabucco, who works at the famous Electronic Visualization Laboratory with Liz Marai at UIC, developed an interactive, web-based, open-source energy consumption explorer for the city of Chicago. The explorer displays electricity and natural gas data at the Census Block level for the city of Chicago in 2010. The data was downloaded from the City of Chicago Open Data Portal.

The explorer is available at http://chicagoenergy.evl.uic.edu:3000/ (or click on the picture). Make sure to visit it and play around with it. You can learn more about it from the About page. Feel free to contact Juan to get access to the full code if needed or to ask him any question. To learn more about the explorer and to cite it, please see the article Visual Analysis of a Smart City’s Energy Consumption published in open access in the journal Multimodal Technologies and Interaction.

Visit our data visualization page for previous featured visualizations.

Picture of Interactive, web-based, open-source energy electricity natural gas consumption explorer for the city of Chicago