Dear Colleagues,

Non-domestic buildings are among the highest energy consumers due to the diversity and complexity of system and service end-users provided. Key determinants of energy consumption of non-domestic buildings are heating, ventilation and air-conditioning (HVAC) systems, office equipment and computers, lighting types, and other energy-related equipment. Over the last 50 years, an increasing amount of research works have been undertaken to achieve energy demand and carbon emission reduction from buildings. While it is more challenging to achieve energy efficiency of the non-domestic building stock, different design approaches and methodologies have been explored, such as passive design strategies, utilisation of renewable energy or low/zero carbon technologies, sustainable building materials, and high-performance building services and systems. This Special Issue aims to extend the analysis on energy efficiency for non-domestic buildings, by focusing on the discussions on (but not limited to) the following key areas

• State-of-the-art of renewable energy/low-carbon technological interventions;
• Energy-efficient passive design approaches;
• Sustainable building materials;
• Energy policy and regulations;
• Energy and performance benchmarking for large building stock;
• Experimental and simulation analysis;
• Energy demand reduction analysis;
• Methodological and analytical approach to building energy data;
• Cost–benefit/cost-effective measures and whole life cycle assessment;
• Affordability and security of future energy use in non-domestic buildings;
• Technical and financial barriers to achieving energy efficiency.

You may choose our Joint Special Issue in Architecture.

Dr. Ingliang Wong
Guest Editor

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Sustainability is an international peer-reviewed open access semimonthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2400 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

• Energy-efficient design
• Technological solutions
• Policy and regulations
• Energy benchmarking
• Non-domestic buildings
• Sustainable design
• Renewable energy technologies
• Innovative building façade designs