Commercial HVAC – Retrofit v New Construction: Apples v Poutine

Complexities of Home Energy Retrofits

As luck would have it, in recent memory, I’ve been to a couple t-shirt nights at MLB games. Yippy. This isn’t like the free shirts they give out at marathons, where you can take whatever size you need – you know, something that fits. No. Baseball franchises provide...
Commercial HVAC – Retrofit v New Construction: Apples v Poutine

Energy Rant – Best of I Told You So

Don’t you hate it when the holidays come, and the A-Team of whatever it may be – radio show hosts, NPR, WPR, other talk radio and news stations – play their “best of” broadcasts? It is essentially retreads of irrelevant, untimely information. Of course we don’t...
Commercial HVAC – Retrofit v New Construction: Apples v Poutine

Paris: The Bumbling Abominable Snow Monster

June 1, 2017.  Does that ring a bell?  To many, it is a day of infamy – the day Trump bid adieu to the Paris climate deal, accord, treaty, or whatever (Paris).  Since then, I have read many an article, LinkedIn posts, and Tweets filled with wailing and gnashing of...
Well Workplace Small Business Award – 2017

Well Workplace Small Business Award – 2017

In 2017, Michaels Energy’s ChooseWell program available to all employees earned the Well Workplace Small Business Award by the Wellness Council of America of North America (WELCOA). WELCOA developed the Well Workplace Awards Small Business initiative as an...
Commercial HVAC – Retrofit v New Construction: Apples v Poutine

Design in Series; Operate in Parallel

Last week we revealed the five priorities of saving energy: Shut it off Slow it down, set it back (temperature, etc.) Reduce waste Retrofit or replace with efficient equipment Don’t be stupid Speaking of don’t be stupid, if you didn’t read last week’s post… In this...
Commercial HVAC – Retrofit v New Construction: Apples v Poutine

Efficiency by Baby Steps and Giant Bounds

This post features concepts everyone can use to identify terrific savings opportunities, even if you did not take beloved calculus and thermodynamics. Let’s review a general hierarchy of typical energy efficiency families: 1. Shut it off 2. Slow it down, set it back...
Commercial HVAC – Retrofit v New Construction: Apples v Poutine

Is Energy Recovery Always Good? No.

Last week we introduced exergy and at least one application of it in a building. First, let me make something very clear, for the refrigeration cycle, if I’m cooling beer or freezing leftovers, the heat that is sucked out of those masses is rejected somewhere else....