January 20 Opening of the Conference Webpage and the Announcement of Call for Papers
June 30 Workshop Proposal Submission
July 15 Abstract Submission Deadline
August 30 Abstract Acceptance Notification
September 30 Full Paper Submission Deadline
October 15 Full Paper Review Notification
October 30 Revised Paper Submission Deadline
April 1 ~ October 30 Early Bird Registration
November 24 ~ 26 Online Conference

Conference Topic

The main theme of the conference is the application of the latest scientific developments in:

♦ Healthy indoor and urban environment
♦ Energy efficient HVAC system and component
♦ Smart operation, control, and management
♦ Big data and machine learning application
♦ Zero energy building 
♦ Renewable energy system
♦ Building energy simulation


Abstract Submission

The Organizing Committee cordially invites you to submit abstracts for oral and poster presentations. Submitted abstracts will be reviewed by the Scientific Program Committee. Accepted abstracts can submit their extended abstracts or full length papers according to the guidelines and template.


Presentation Type

Oral Oral or Poster Poster

Authors may choose their presentation preference. However, the Scientific Committee will make the final decision after review.


Abstract Submission Guidelines

Abstracts should be no more than 300 words.

Abstracts must be written in clear English and presented in English.

Authors may further edit and modify submitted abstracts until the submission deadline.

Presenting authors must register for the conference through the website before October 30, 2021.                


Notification of Acceptance

All submitted abstracts will be reviewed by the Scientific Program Committee according to reviewing procedures.

Notification of acceptance will be sent by e-mail to corresponding, presenting and abstract submitting authors.


Full Paper Submission

The organizing committee thanks everyone who submitted abstracts for the success of the ISHVAC 2021 scientific program. Authors with accepted abstracts are requested to submit the full paper (maximum six pages) according to the guidelines and template. After the review process of the full papers, the scientific committee will assign them to either oral or poster presentation.
*All accepted full papers will be published in the conference proceedings.


Important Dates

Full Paper Submission Deadline: September 30, 2021

Full Paper Review Notification: October 15

Revised Paper Submission Deadline: October 30


Full Paper Template download


※ Authors with accepted abstracts must submit the full paper at “Submission Needing Full Paper” in  the online submission system.


Workshop Proposal Submission

Due to the COVID pandemic, the ISHVAC 2021 will be a virtual conference. The type of the workshop session can be real-time streaming, pre-recorded video or the combination of pre-recorded video presentation with real-time streaming discussion. The organizer can freely suggest the type of a session.


As an international expert in the built environment, you are encouraged to submit a proposal for a workshop in which you propose the topic and plan of an event. Each workshop will last 90 minutes and be composed of four or five communications of 15 minutes each and a consequent debate.


Please provide the following information in the attached proposal form:

Type of event you want to organize

- Organizer information (A brief bio max. 150 words)

- Workshop title and short description (max 150 words)

- Potential speakers (Note: An extended abstract (1-2 pages), to be published in the conference proceedings, should be submitted by deadline))


Once we have received your proposal, the scientific committee will assess it and communicate their decision to you by email.


Please submit your proposal to the secretariat by email at  by the deadline 30 June 2021.

Workshop Proposal Form download

Go to Top