The organisers of the WSBE23 Montreal conference, which was scheduled to take place on September 27 – 29, 2023, has now been delayed to the Spring of 2024, probably late May or very early June.
A definite consequence is a delay in deadline for submission of paper abstracts. The deadline had been Monday, December 5 and has now been pushed off to April 5, 2023. You can find details at https://wsbe23.ca/program/program-abstract/.
There appear to be several reasons for the delay. An obvious one is the fact that the major Greenbuild conference for 2023 in Washington DC has unfortunately been scheduled for the same dates, and the Montreal organisers are targeting a similar audience.
N.L.