The International Symposium on Sustainable Systems and Technology (ISSST) organizes its 2023 conference between June 13 and 15 in Fort Collins, Colorado, USA. In 2017, this conference was jointly organized with the ISIE biannual conference in Chicago.
The organizing committee asked to inform the ISIE members that abstracts to this US-based conference can still be submitted as soon as possible to make planning the program easier. The official extension for abstracts has ended, but those who submit soon will still be considered.
The abstract info is at this website, https://issst.net/.