Dr. Anir Upadhyay Architect and Urban Planner, Faculty of the Built - - PowerPoint PPT Presentation

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Dr. Anir Upadhyay Architect and Urban Planner, Faculty of the Built - - PowerPoint PPT Presentation

Sep 06, 2022 712 likes •1.11k views

THIS PRESENTATION WAS SHARED BY Dr. Anir Upadhyay Architect and Urban Planner, Faculty of the Built Environment, UNSW, Sydney FOR THE SESSION: Climate Resilience in Buildings DURING ANGAN 2019 Climate Resilient Architecture: Design for

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  • Dr. Anir Upadhyay

Architect and Urban Planner, Faculty of the Built Environment, UNSW, Sydney

THIS PRESENTATION WAS SHARED BY FOR THE SESSION: “Climate Resilience in Buildings” DURING ANGAN 2019

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Climate Resilient Architecture:

Design for the future climate

  • Dr Anir Upadhyay
  • B. Arch, MSc (Urban Planning), PhD (Sustainable Design)

Lecturer, UNSW Built Environment

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What is resilience?

“Resiliency is a multifaceted lens which balances proactivity and reactivity to inform solutions to disruptions.”

(The Resilient Design Institute, 2019)

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What is resilience?

“Resiliency is a multifaceted lens which balances proactivity and reactivity to inform solutions to disruptions.”

(The Resilient Design Institute, 2019)

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Climate disruptions

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Reversing climate disruptions

https://www.un.org/en/climatechange/un-climate-summit-2019.shtml

Shift away from fossil fuels and towards renewable energy Focus on new commitments

  • n low-emission buildings
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Reversing climate disruptions

https://www.un.org/en/climatechange/un-climate-summit-2019.shtml

Shift away from fossil fuels and towards renewable energy Focus on new commitments

  • n low-emission buildings

Net zero carbon/super low energy/near zero energy buildings

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Zero energy buildings

https://www.energy.gov/sites/prod/files/2015/09/f26/bto_common_definition_zero_energy_buildings_093015.pdf

An energy-efficient building where, on a source energy basis, the actual annual delivered energy is less than or equal to the on-site renewable exported energy.

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Zero energy buildings

https://www.energy.gov/sites/prod/files/2015/09/f26/bto_common_definition_zero_energy_buildings_093015.pdf

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Designing for the climate

(Lechner, 2014 p.9)

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(www.designingforclimate.com.au, 2018)

Heat protection/ rejection

Designing for the climate

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(www.designingforclimate.com.au, 2018)

Heat gain/ retention

Designing for the climate

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Cooling strategies

Gaza, Israel, Middle East (http://eartharchitecture.org/?tag=domes)

Hot and Dry climate

Malay house, Malaysia (http://nalenda14.blogspot.com.au/2010/11/malay- vernacular-architecture.html)

Hot and Humid climate

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Indian climate zones

(Bansal and Minke,1988) http://www.econiwas.com/tool/

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Indian climate zones

(www.mnre.gov.in/solar-energy/ch2.pdf)

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(Bansal and Minke, 1988)

Indian climate zones

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Published in 1993

Indian climate zones

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Thermal environmental conditions

(Upadhyay, 2018)

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Month Year Jan 1995 Feb 1994 Mar 1998 Apr 1990 May 1996 Jun 1998 Jul 1996 Aug 1997 Sep 1991 Oct 2001 Nov 2003 Dec 1993

Thermal environmental conditions

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Ahmedabad climate outlook

Ahmedabad

Classified as

hot-dry

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Ahmedabad

Classified as

hot-dry

Ahmedabad climate outlook

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Ahmedabad climate outlook

Ahmedabad

Classified as

hot-dry

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Torrent Research Centre, Ahmedabad

https://archnet.org/sites/4454/media_contents/17672 https://archnet.org/sites/4454/media_contents/17675

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Sangath, Ahmedabad

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Ahmedabad climate outlook (2050)

Ahmedabad

should be Classified as

hot-dry hot-humid/ humid

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Chennai climate outlook

Chennai

Classified as

warm-humid

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Chennai climate outlook (2050)

Chennai

should be Classified as

warm-humid hot-humid

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Bangalore climate outlook

Bangalore

Classified as

temperate

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Bangalore climate outlook (2050)

Bangalore

should be Classified as

tempearte warm-humid

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Srinagar climate outlook

Srinagar

Classified as

cold

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Srinagar climate outlook (2050)

Srinagar

Classified as

cold

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New Delhi climate outlook

New Delhi

Classified as

composite

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New Delhi climate outlook (2050)

New Delhi

should be Classified as

composite

predominantly hot- humid + a brief cool period

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Resilient Design Strategies

  • Design and construct (or renovate) buildings to handle

severe climate related impacts that are expected to result from a warming climate.

  • Model design solutions based on future climatic conditions

as much as possible, rather than relying on past data.

  • Rely on vernacular design practices that were prevalent

before the advent of air conditioning and central heating. Combine these design strategies with modern materials to

  • ptimize resilient design.

(The Resilient Design Institute, 2019)

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Let’s collaborate

(https://gharpedia.com/wp-content/uploads/2019/02/Bhunga-Kutch-06-0101040001-1024x354.jpg)

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Thanks!

Dr Anir Upadhyay E: anir.upadhyay@unsw.edu.au