Vivian Manasc, Principal Architect at Manasc Issac Architects Ltd. discusses sustainable design and urban development of the 21st century as it compares to the 20th century.
The theme of separateness has often come up in relation to 20th century design. The car was the focus of urban design, and spaces within the city were designed for one purpose. For example, retail was typically in a separate space than residential.
21st century design is focused on integration. This includes multi-functional spaces, such as buildings that have retail spaces on the ground floor and residential spaces on all the other floors. This also means integration of purposes and activities within one community. A school parking lot may be used for parking during the week, and a farmer's market on the weekend. Reusing buildings is also a way to add value to a community. It can dramatically reduce the environmental impact, compared to demolishing the building and creating something new. It can also play a role in preserving the history and culture of a place.
There is an increasing focus on designing cities at a human scale, by incorporating green space creating destinations within walking distances in each community within the city. Quality of life and public health are also concerns that are addressed on an ongoing basis. The understanding is that a city is not just a place to work, but a place to live. City life needs to include opportunities to socialize, be active and live within nature.
Future trends are expected to focus on net zero buildings that include the efficient use of water and energy, and mixed-use streets where streets are only used by cyclists during designated days, to encourage cycling and minimize pollution.
This presentation was a part of the Alberta Professional Planners Institute, Lunch and Learn Session in February of 2014.
