Sneha Asrani
Centre for Advanced Research in Building Science and Energy (CARBSE), CEPT University, Ahmedabad, India
Corresponding Author: sneha.asrani@cept.ac.in
Rajan Rawal
Centre for Advanced Research in Building Science and Energy (CARBSE), CEPT University, Ahmedabad, India
Yash Shukla
Centre for Advanced Research in Building Science and Energy (CARBSE), CEPT University, Ahmedabad, India
Ravi Chaudhary
IIFL Home Finance Limited, Gurgaon, India
Ajay Jaiswal
IIFL Home Finance Limited, Gurgaon, India
Monu Ratra
IIFL Home Finance Limited, Gurgaon, India
Cite this article
Highlights
- Green Affordable Housing (GAH) project’s sustainability is expressed using four Key Parameters: Climate Response, Climate Resilience, Gender Sensitivity, and Affordability.
- Relationships between prevailing Green Building Rating Programs’ (GBRP) criteria and Key Parameters explored.
- Insights into the on-ground execution of GBRP criteria gathered from Green Building Rating Agencies and Consultants.
- Gaps in the prevailing GBRPs were identified.
- Suggestions are made to prevailing GBRPs to enhance their future relevance.
Abstract
Resource-efficient buildings conducive to occupants’ health and well-being are termed Green Buildings (GB). Dedicated organizations, called Green Building Rating Agencies (GBRA), are involved in formulating Green Building Rating Programs (GBRP). The GBRPs feature predetermined, intent-based Rating Criteria (RC). Their rating mechanism is based on a relative comparison between the building’s base-case and Green-iteration, apathetic to its absolute operational performance.
This study identified four Key Parameters: Affordability, Gender Sensitivity, Climate Response, and Climate Resilience, representing a Green Affordable Housing (GAH) project’s holistic – Financial, Social, and Environmental – sustainability. GBRPs were studied to gauge whether and to what extent the RC embodies the Key Parameters. Concurrently, inputs regarding the on-ground execution of GBRPs were gathered from GBRA and Consultants. This study illuminates the gaps in the prevailing GBRPs and makes suggestions to maintain their future relevance. It concludes with the requirement of a rating framework anchored to absolute design baselines and operational performance benchmarks.
Keywords
Green Building Rating Programs; Green Affordable Housing; Climate Resilience; Adaptation; Holistic Sustainability
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Bishal Thapa
Fred Sherman
Sumedha Malaviya
Satish Kumar
The three main global energy concerns of providing access to modern energy, enhancing the security of the energy supply, and minimising the impact of energy systems on the climate have an impact on both national and international energy governance. To develop solutions that address the many facets of these difficulties, however, a variety of actors and stakeholders must be included due to the complexity of the energy challenges.
Cities are responsible for more than 70% of the world’s energy consumption and 40% to 50% of its greenhouse gas emissions. Managing increasing urbanisation is a challenge, and nations must deal with the effects it will have on the environment in terms of energy and climate.
Our transition to a future with lower carbon emissions depends heavily on buildings. They are our places of residence, rest, and employment; they also account for around one-third of the world’s greenhouse gas emissions and nearly 40% of the world’s energy usage.