IFE Catapult Grant: Mitigating Urban Heat

We have received funding from the Institute for Future Environments Catapult research funding program at QUT.

Mitigating Urban Heat: Developing a Climate Smart Toolkit for Liveable, Sustainable Precincts to Address Environmental Monitoring and Better Building Design

Urban heat islands (UHI) are a major contributor to increasing global warming, which are metropolitan areas that are significantly warmer than their surrounding rural areas. Land temperatures in densely developed city centres can be as much as 10 degrees Celsius higher than the surrounding forested landscape. Besides increased energy needs, UHI effects urge urban planners to reconsider the design and energy assessments of buildings in urban areas due to the storage and release of heat energy. Increasing temperatures also contribute to serious health issues, e.g., through the transmission of infectious diseases, which diminishes the liveability in UHI areas.

We propose to study the mechanisms of UHI and the impact of mitigation strategies on the built environment taking a data-centric approach. We will design a toolkit for the development process using the Northshore Hamilton precinct as our testbed . The toolkit, a Climate Smart Precinct in a Box, will be transferable across multiple precincts and adaptable to local conditions in each precinct. Our goal is to build a scalable model that leverages open source technology, the Internet of Things (IoT), smart sensing environments, data sharing models, and advanced analytics to address the issue of urban heat for more liveable and sustainable communities. To achieve this, we follow a methodology that is divided into two parts, technology and people, and has five components: data collection, data analysis, develop insights, design patterns, and impact.

Methodology to develop a Climate Smart Precinct in a Box

First, we plan to collect sensor data to measure different types of data such as temperature, solar radiation, humidity, and wind speed velocity, which will be realized through the implementation of LoRaWAN-enabled environmental monitoring systems provided by Meshed , an IoT technology provider. Second, we will integrate and analyse data using UrbanPulse, an IoT analytics platform provided by [ui!] . We will employ an open standards approach to design an advanced data visualisation interface. Third, we will develop actionable insights through workshops, focus groups, and interviews with key stakeholders. Fourth, we will leverage the insights in other locations and develop a policy informatics framework through an abstraction of the insights and a development of design patterns. This will help to reiterate the process and share design knowledge. Finally, we will be able to measure and evaluate the impact of the Climate Smart Precinct in a Box as it pertains to reducing UHI effects effectively and efficiently.

Collaborators: Kenan Degirmenci, Veronica Garcia- Hansen, Sara Omrani, Laurie Buys, Catherine Caruana-McManus, Simon Kaplan, Lutz Heuser, Thom Saunders, and Ray Johnson

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