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Preliminary Energy Savings Announced for ASHRAE/IES 2016 Energy Standard

ATLANTA, February 14, 2017 — More than 30 percent energy savings can be achieved using the 2016 version of Standard 90.1, according to recent analysis conducted by Pacific Northwest National Laboratories (PNNL) in support of the U.S. Department of Energy (DOE) Building Energy

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Jennifer Marotta Collin Becomes IES Director of Member Services

New York, NY, January 11, 2017 – The Illuminating Engineering Society of North America (IES) is pleased to announce and welcome Jennifer Marotta Collin as the Director of Member Services effective January 23, 2017. Jennifer will be responsible for leading and managing

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Dawn De Grazio Appointed Technical Editor

New York, September 15, 2016 – The Illuminating Engineering Society of North America (IES) is pleased to announce and welcome Dawn De Grazio as Technical Editor, effective October 3. This newly created staff position will assist technical committees and IES Staff with

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IES Street and Area Conference

IES Annual Conference

The IES Annual Conference serves as the Society’s annual conference and meeting of its members and all lighting professionals.

IES Street and Area Conference

IES Street and Area Conference

The IES Street & Area Lighting Conference is the only conference of its kind dedicated to improving the outdoor lighting business of electric utilities and energy service companies.
Lightfair

Lightfair

The world's largest annual architectural and commercial lighting trade show and conference.

Welcome to the NEW IES website!

We are excited to bring new customized services to our members. At this time, please note the following…

  • We are still updating and configuring the website, and each day there will be more and more information uploaded.
  • The IES Store is still being populated with our technical documents. If you don’t see the document that you are seeking, please contact Clay Gordon (cgordon@ies.org).
  • We’ve changed your log-in for the new website. Your username is now your email address. You will need to create a new password by clicking here.

We appreciate your patience and if you have any questions, please contact membership@ies.org.