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Dec 15th 2025
IESVE Australasia Summer School: Frequently Asked Questions

This summer, IES ran a series of lecture-style sessions covering key analyses that can be undertaken using IESVE. With over 200 questions submitted across the six sessions,...

Nov 11th 2025
IES Launches New Guide: Using IESVE to Achieve Compliance Across Asia

Today, we’re delighted to announce the launch of our brand new guide, highlighting our well-structured workflow for using IES' Virtual Environment (IESVE) software to...

Nov 5th 2025
IESVE Enabled CBRE to Target LEED V4 for High Performance R&D Facility

The IES Virtual Environment (IESVE) enabled CBRE to accurately model complex HVAC and hot water systems, streamline LEED documentation, and demonstrate exceptional energy...

Oct 1st 2025
Mastering Heating & Cooling Loads Calculations With IESVE

Join us for an in-depth session on how to harness IESVE for accurate and efficient heating and cooling load assessments. This webinar will guide you through multiple...

Jul 30th 2025
ApacheHVAC Basics - Multiplexes and Layer Control

The ApacheHVAC application in the VE allows users to simulate detailed function of custom HVAC systems as well perform sizing calculations of central plant and terminal...

Jun 26th 2025
ApacheHVAC Basics - HVAC Systems Wizard

The ApacheHVAC application in the VE allows users to simulate detailed function of custom HVAC systems as well perform sizing calculations of central plant and terminal...

Jun 17th 2025
IESVE Introduces Templok® Ceilings for Passive Thermal Management with PCM

As building designers aim for net-zero, passive thermal management strategies have become crucial. Incorporating thermal mass allows buildings to comfortably coast through highs...

Jun 12th 2025
HGA Uncover 54% Carbon Emissions Savings for MetroHealth's Glick Center with IESVE

HGA used IESVE in this award winning project to help MetroHealth’s Glick Center achieve LEED Silver certification, identifying $434,500 in energy cost savings, 54% carbon...

May 27th 2025
ApacheHVAC Basics - An Introduction to ApacheHVAC

The ApacheHVAC application in the VE allows users to simulate detailed function of custom HVAC systems as well perform sizing calculations of central plant and terminal...

Apr 28th 2025
The IESVE HVAC Wizard: A Streamlined and Accurate Approach to System Sizing & Design

The HVAC Wizard in IESVE guides engineers through the HVAC system sizing & design process with an intuitive four-step workflow. The goal is to model, size, and analyze HVAC...

Feb 14th 2025
Evaporative Cooling: Energy & Water Performance Modeling

There are two options available for modeling the performance of evaporative cooling technology:  Direct, and/or Indirect  Direct vs indirect evaporative cooling...

Feb 12th 2025
Accurate Load Calculations for High-Performance Buildings

Have you ever stepped into a building that felt freezing in the summer or overheated in the winter, despite a seemingly sophisticated HVAC system? More often than not, this stems...

Jan 29th 2025
IESVE Australasia Summer School: Answering Your Questions

Late last year, IES ran a series of lecture-style sessions covering key analyses that can be undertaken using IESVE. With over 100 questions submitted across the sessions,...

Jan 24th 2025
Fundamentals of ApacheHVAC Airside Controllers

Understanding the intricate workings of HVAC systems is essential for achieving accurate building performance simulation. In IESVE software, ApacheHVAC airside controllers play a...

Nov 14th 2024
EECO2: MicroFlo-CFD for Cleanroom Energy Efficiency

EECO2 leverages IESVE's CFD application, MicroFlo-CFD, to demonstrate the potential for using lower air change rates as part of a dynamic ventilation control approach,...

Aug 13th 2024
DfE Construction Framework 2021: Guide to DfE Output Specifications

On the 30th November 2021 the UK Government's Department for Education (DfE) released the Construction Framework 2021. The requirements of the framework apply to all school...