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Zero Energy in the Built Environment: A Holistic Understanding

School of Property, Construction and Project Management, RMIT University, Melbourne 3000, VIC, Australia
Co-lead United Nations One Planet SBC Programme, Division of Technology, Industry and Economics, 1 rue Miollis, Building VII, 75015 Paris, France
Appl. Sci. 2019, 9(16), 3375;
Received: 17 July 2019 / Revised: 8 August 2019 / Accepted: 13 August 2019 / Published: 16 August 2019
(This article belongs to the Special Issue Zero-Energy Buildings)
PDF [462 KB, uploaded 16 August 2019]


International pressures through global agreements such as the recent Paris agreement in 2015 have put stress on governments and industries to find lasting solutions for the built environment. The built environment was recognized as an important factor in reducing global emissions for the first time at the Conference of Parties (COP) 21 meeting in Paris through a dedicated ‘Buildings Day.’ The Global Alliance for Buildings and Construction (GlobalABC) was also launched at COP 21 as a network to globally support zero emission, efficient and resilient buildings and construction sector. The Paris Agreement brought all nations to collectively combat climate change with a view to limit temperature increases to no more than 2 degrees Celsius (°C). Nations agreed to report their efforts through the monitoring program. In most countries, residential and commercial buildings spend a large proportion of their energy in lighting, heating, ventilation, air conditioning and in various appliances requiring energy for operation. This paper takes a broad understanding of zero energy. Starting with buildings, the definitions also consider understanding zero energy and from a carbon perspective, considering going from beyond buildings to include precincts and cities. The paper brings an understanding of zero energy, its importance, and its urgency with respect to global commitments to reduce the impact of the building and construction sector and the role of governments and industries in supporting the lowering of emissions in the built environment now and in the future. View Full-Text
Keywords: ZEB (Zero Energy Building); ZCB (Zero Carbon Building); zero energy; zero carbon; buildings; built environment ZEB (Zero Energy Building); ZCB (Zero Carbon Building); zero energy; zero carbon; buildings; built environment
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited (CC BY 4.0).

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Iyer-Raniga, U. Zero Energy in the Built Environment: A Holistic Understanding. Appl. Sci. 2019, 9, 3375.

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