# \#idm

**URL:** https://forums.buildingsmart.org/tag/idm/23.md

[Latest](https://forums.buildingsmart.org/latest.md) · [Categories](https://forums.buildingsmart.org/categories.md) · [Tags](https://forums.buildingsmart.org/tags.md)

---

## [Map Identifying the exchange among different actors during the preliminary design of existing building to improve the energy performance](https://forums.buildingsmart.org/t/map-identifying-the-exchange-among-different-actors-during-the-preliminary-design-of-existing-building-to-improve-the-energy-performance/3670)

<div class="topic-metadata">

**Author:** [@Anna.Moreno](https://forums.buildingsmart.org/u/Anna.Moreno)\
**Replies:** 1\
**Last updated:** [July 26, 2021, 4:15pm UTC](https://forums.buildingsmart.org/t/map-identifying-the-exchange-among-different-actors-during-the-preliminary-design-of-existing-building-to-improve-the-energy-performance/3670 "2021-07-26T16:15:04Z")

</div>

IBIMI has develop a map to identify the different actors exchanging information during the preliminary analysis of existing building in order to improve the energy performance. The map can be viewed at this link: https:/…

---

## [Building Energy Modelers and Simulation Engines](https://forums.buildingsmart.org/t/building-energy-modelers-and-simulation-engines/875)

<div class="topic-metadata">

**Author:** [@jwouellette](https://forums.buildingsmart.org/u/jwouellette)\
**Replies:** 1\
**Last updated:** [January 30, 2019, 3:53pm UTC](https://forums.buildingsmart.org/t/building-energy-modelers-and-simulation-engines/875 "2019-01-30T15:53:15Z")

</div>

I am looking for info on building energy simulation engines and associated modelers extensively used in the AECOO industry, but with IFC import capabilities. I am familiar with Energy+ (US DOE), ApacheSim (IES), TAS (EDS…