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Articles by Paul Ehrlich, P.E.

Building Automation: BAS use of Ethernet/IP Infrastructure

December 1, 2008
Keep to yourself, or try to play well with others?
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Building Automation: Data Center Building Automation

November 1, 2008
The solution is complex when the equation is “N+1 = which controls?”
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Building Automation: Selecting The BAS Or Systems Integration Contractor

October 1, 2008
Contrary to popular thinking, it’s difficult to spell success without “RFP.”

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Building Automation: The Intelligence Quotient

September 1, 2008
How does an intelligent building get so smart, exactly?

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Building Automation: An Intelligently Green Building

August 1, 2008
LEED® is not the last word on what a design team can accomplish.

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Building Automation: Controlling Demand Response

July 1, 2008
Before you commit, contemplate the full effects of your response.
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Building Automation: Big System On Campus

June 1, 2008
Here, building automation design and construction is hardly academic.

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Building Automation: Writing Control Specs - One Of Life's Great Challenges

March 29, 2008
And even then, there are more critical elements of a good design.
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Building Automation: Green Intelligent Buildings - A Brief History

March 1, 2008
Before blending tomorrow’s vision with today’s tasks in Baltimore, let’s review how we got here.

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ES Gallery: Snapshots & Systems

Check out highlights from projects featured in our magazine this year!
3/25/14 2:00 pm EST

Improving Cooling and PUE in Existing Data Centers

On-Demand This webinar will provide cost-effective practical tips and feasible retrofit solutions that can be implemented in operational data centers to address some cooling issues and improve energy efficiency.


Engineered Systems Magazine

ES April 2014 cover

2014 April

Check out the April 2014 issue of Engineered Systems, with features on backup power supply requirements, cyberattacks, and much more!

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Design Flaws

Following up on Howard McKew's April "Tomorrow's Environment" column: Have you ever thought twice about reporting problems with another firm's design? What did you do?
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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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