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William L. Rodenberg, CEM

William L. Rodenberg founded Energy Management Strategies, Inc. in 1995 to provide impartial, full-service energy management consulting services to utilities and property owners. For the past 10 years, he has helped his customers operate at the cutting edge of energy management practices. Average temperatures provided by For more information about Starwood, please visit For more information about Energy Management Strategies, Inc., please visit


A Fine Choice

The Long Beach Westin is located less than a mile from the Pacific Ocean and offers 460 guest rooms and 41,000 sq ft of indoor meeting space. The city of Long Beach enjoys a temperate climate, with winter temperatures averaging 55°F and summer temperatures rarely exceeding 85°. Starwood owned the property in March of 2004; the property was sold in January of 2006.
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ES Gallery: Snapshots & Systems

Check out highlights from projects featured in our magazine this year!
4/28/15 2:00 pm EST

The Big Data Webinar: Big Data or Big Science?

Join Dr. Joe Jacobsen as he examines the question Big Data or Big Science?

Engineered Systems Magazine


2015 April

Check out the April issue of ES with the cover story: Discovery vs. Disaster: Why You Should Know The Limits Of Your Data Center.
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System Design

Based on your experience and knowledge level, are you currently comfortable designing or maintaining a system incorporating VRF or radiant ceiling panels?
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The Green Energy Management Book

Learn from our experts how to evaluate job opportunities, market your services, sell a Walk-through Survey, target areas for an Energy Audit, calculate energy savings, do retrofit work, and win continuing contracts for retrofit work.

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Clear Seas Research

Clear Seas Research ImageWith access to over one million professionals and more than 60 industry-specific publications,Clear Seas Research offers relevant insights from those who know your industry best. Let us customize a market research solution that exceeds your marketing goals.

Tomorrow's Environment Podcast

This series from longtime columnist and chronic forward-thinker Howard McKew covers a lot of ground -- from retrocommissioning to systems training, on toward checklists for drawings and tips for meeting minutes. Click HERE to be taken to the podcast page!


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