Graduate Certificate in Green Infrastructure

Green infrastructure is the network of natural and designed vegetation elements within our cities and towns, in both public and private domains. Green infrastructure includes traditional green elements such as urban parks, gardens and trees, as well as newer green roofs, green walls and rain garden technologies. Green infrastructure provides a number of significant economic, social and environmental benefits and is an effective means of helping to adapt our buildings, communities and cities to future climate change conditions. In this subject students will gain insights into aspects of planning, design and management of green infrastructure including green roofs, green walls, urban forests and water sensitive urban design strategies. The use of green infrastructure as ‘living architecture’ and the design considerations involved will be discussed. At the building scale, this will include an understanding of the improved energy efficiencies provided by green infrastructure and their role in building star energy rating systems. At the neighbourhood and landscape scale, the role and function of different green infrastructure technologies and systems will be discussed, including roles in ameliorating urban climates, improving urban water retention, use and quality and providing more liveable urban communities.

This subject explores the design, specification and management of green roofs and walls. The content will include guidelines and policies supporting green roofs and walls, relevant typologies and categories of use, requirements for successful design, construction and maintenance, development of specifications and project management and local and international case studies. Students will gain a thorough understanding of green roof and wall design and function, the benefits provided to cities and people and gain hands on experience through practical activities and visits to local project sites.

There is increasing recognition around the world of the threats facing urban environments and their water resources. In many cities water demand is approaching or exceeding limits of sustainability, leading to increasing interest in alternative water sources, such as stormwater harvesting, wastewater recycling and desalination. At the same time, receiving environments such as urban streams and bays are threatened by pollution and erosion from stormwater runoff, or eutrophication due to discharge of poorly-treated wastewater. There is also increasing recognition of the importance of water in the urban landscape, and of its role in the welfare and health of humans.

The concept of “water sensitive urban design” (WSUD), also known as Integrated Urban Water Management (IUWM) has developed in response to these changes. It aims to better integrate water into the urban landscape, improving the sustainability and liveability of cities (for example through the sustaining of health urban vegetation), while securing adequate resources for growing cities.

This subject reflects the integration inherent in WSUD. The course will teach you about the individual urban water cycle components (water supply, wastewater, stormwater, groundwater), but will primary focus on their interactions and integration, and particularly their interaction with the built and natural environment.

The subject includes a mix of lectures and project-based learning, including a major project (broken up into stages throughout the semester), a full-day excursion and workshops involving leading WSUD experts from public and private industry. The subject will cover:

1. An introduction to WSUD (its principles, objectives, context within other urban planning and sustainability policy & practice) in developed and developing countries
2. Water in the urban landscape, the urban water cycle and its component characteristics
3. Social, environmental and economic impacts of urban water management
4. Structural tools and techniques (conceptual design, operation, maintenance)
5. Non-structural tools and techniques
6. Choice of scales
7. Analysis methods (water balance calculations, water end-use analysis)
8. Lifecycle cost analysis and multi-criteria evaluation frameworks
9. Design tools and software (e.g. MUSIC, Urban Developer, House Water Expert)
10. Institutional and implementation issues
11. Integration between water and other urban design elements

Urban governance and citizen participation influence both the structure of the planning process (e.g. who participates, and how and when they participate) and the built environment outcomes produced from this process. All practitioners who work in local and regional environments (built, natural, social) need to be aware of the strategies and techniques that can be employed to elicit involvement from the public and private sector, and the modes of governance that shape citizen and stakeholder participation at different scales of government and at different points in the planning process.  This subject will impart to students the skills involved in encouraging and managing participation in the overall governance and planning of urban regions.

These skills include:

• Understand the concept of urban governance 
• Understanding the influence of different forms of urban governance on processes of citizen participation 
• Understand the nexus between the public and private sectors and civil society in planning for and managing cities 
• Understand the role of local, State and Commonwealth government, the private sector and civil society in delivering and financing infrastructure and services
• Encouraging and managing citizen engagement using different participatory tools 
• Understanding and assessing different characteristics of urban conflict 
• Negotiation, mediation, consensus-building between government, the private sector and civil society in complex situations with deep value differences 
• Have insight into comparative governance contexts through case studies from other countries 
• Evaluation of citizen participatory processes

There will be considerable reliance on hand-on exercises based on case studies from Melbourne and around the world. The subject aims to be relevant to urban and social planners, landscape architects, urban designers, architects, property professionals, community developers, and environmental activities. 

This subject replaces ABPL90315 Urban Governance, and was previously known as Participation and Negotiation.