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Tag : Energy Efficiency
Jul 9th 2025
Unlocking the Hidden Savings Opportunity within DfE Schools

We have all felt the impact of rising energy costs in recent years, and the education sector is no exception. In 2023/24, energy expenditure in UK schools reached a staggering...

Jun 26th 2025
Optimizing Existing Buildings: Answering Your Questions

Recently, IES ran a webinar covering how energy models and digital twins can be utilized to help optimize existing building performance. During the Q&A portion of the session,...

Jun 20th 2025
Digital Twins: The Key to an Energy Efficient Built Environment

In this article, featured in the latest issue of Energy Future magazine, Rohan Rawte envisions how digital replicas of physically built structures can help predict their lifespan,...

Jun 19th 2025
IES Launches New Guide: Using IESVE to Achieve Green Mark Compliance

Today, we’re delighted to announce the launch of our brand new guide, exploring IESVE's workflow to utilise energy modelling within Green Mark assessments. The Green Mark...

Apr 14th 2025
Decarbonizing Denver: Building Performance Standards and Codes

Commercial buildings make up 49% of carbon emissions in Denver. With other Colorado cities working on their building performance standards, the Energize Denver Building...

Apr 9th 2025
Johan Haeberle on Focus Entreprises: Benefits of Dynamic Thermal Simulation

IES’ Johan Haeberle recently featured on Focus Entreprises, hosted by BFM Business, to discuss the benefits of dynamic thermal simulation (DTS) for improving energy efficiency and...

Apr 4th 2025
AtkinsRéalis: Retro-Commissioning for Net-Zero with IES Digital Twins

AtkinsRéalis have used IES Digital Twin technology to provide operational energy modelling and retro-commissioning services for more than 50 of Hong Kong’s government buildings,...

Feb 19th 2025
From Buy-In to Monitoring: Executing the Plan for a Long Lasting Successful Retrofit

Did you miss our recent retrofit masterclass with edie? The session is now available to watch on demand. Last week, IES joined forces with edie for a live masterclass as part of...

Jan 28th 2025
30 Years of IES: Download Our Special Report

In June 2024, IES hit a major milestone. We turned 30 years old. To mark this milestone, we have created a special report to reflect on the progress that IES and the built...

Jan 15th 2025
Answering Questions: Using IESVE for ASHRAE 90.1 Compliance

During our recent session "Using IESVE for ASHRAE 90.1 Compliance", common themes emerged within the questions asked by attendees. To tackle these questions, we turned to...

Dec 5th 2024
Case Study Spotlight: Decarbonising Existing Buildings

To reach net-zero, rethinking what we do with existing buildings is a non-negotiable. From simple operational optimisation interventions, to more in-depth retrofit upgrades and...

Nov 29th 2024
Ensuring Retrofit ROI: The Role of Ongoing Monitoring & Performance Tracking

While retrofitting has an important role to play in decarbonising our existing building stock, it’s important to recognise that retrofitting alone won’t get your existing building...

Nov 25th 2024
Post-Retrofit Handover & Commissioning: Closing the Performance Gap

Have you ever implemented a building retrofit? Then you’ll know that even the most well executed projects can fall short of their potential without a robust handover and...

Nov 19th 2024
IES Partners with Armstrong® World Industries to enable simulation of Templok® Energy Saving Ceilings in IESVE

We’re delighted to announce this collaboration to bring Armstrong® Templok® Energy Saving Ceilings into the IES Virtual Environment (IESVE), our world-leading suite of...

Nov 18th 2024
On-Demand Webinar: Net-Zero Needle-Movers - Making Decarbonisation a Reality

Did you miss our Chief Operating Officer, Ruth Kerrigan, speaking at edie’s Net-Zero Carbon Action Sessions recently? You can now catch the session on demand. Now in its sixth...

Nov 14th 2024
EECO2: MicroFlo-CFD supports CFD Analysis for Energy Efficient Cleanrooms

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,...