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retrofit

Sep 03
Love0

Strategic Energy Management is Elvis

By Energy Rant No Comments
You’ve been there – on the phone trying to get some help from a car dealership, appliance store, online retailer. The menu choices are unclear, especially for auto stores (hit zero). It makes me cringe when I hear my Mom say she called Dell for help with her computer. Yikes, Mom. This isn’t the plumber on Main Street. Maybe Dell isn’t bad, but hearing my Mom say she was on the line “with them” for two hours, I have my conceptions. I would expect no help from an organization like that. Any help would be above and beyond. So what’s…
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Jul 17
Love0

Commercial HVAC – Retrofit v New Construction: Apples v Poutine

By Energy Rant No Comments
This post is the main course following last week’s appetizer that covered some complexities of deep energy retrofits for homes. The thrust of that post was that even retrofitting homes requires considerations of many things that have nothing to do with energy – just to achieve desired energy results. This week, we are advancing the subject to commercial buildings. Case Study: 100 Year Old School Let’s start again with a 100-year-old middle school shown nearby. This building has already had a deep energy retrofit, and I’ll explain how to tell later (below). I pulled this building out of my memory…
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Jul 10
Love0

Complexities of Home Energy Retrofits

By Energy Rant 6 Comments
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 one crappy size, extra-large. It fits some of us, but the rest of us have a shirt that might as well go directly to the local Goodwill store. Some deep energy retrofit programs are like the crappy extra-large t-shirt. Let us get started with homes, to which everyone can relate and understand.…
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May 15
Love0

Efficiency by Baby Steps and Giant Bounds

By Energy Rant 2 Comments
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 (temperature, etc.) 3. Reduce waste 4. Retrofit or replace with efficient equipment Those are all wonderful and probably capture over 98% of portfolio savings. Even newer programs like behavioral, retro-commissioning, and strategic energy management merely pursue these items. What’s left? Smart design. I.e., 5. Don’t be stupid Or for the glass half full message, it would be…
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Oct 21
Love1

Tax Deduction Pennies

By Energy Rant, Tax Stuff No Comments
Recently, we received our umpteenth “request for proposal” (RFP) to provide the engineering required to capture the elusive $1.80 tax deduction on new or remodeled buildings.  We spend a lot of time, money and effort to drive business through our doors but I’m not sure I want to see another one of these. Like the rest of the universally incomprehensible tax code, the engineering piece of this is relatively complex.  If we did this all the time, it wouldn’t be a problem.  But it seems we get the next RFP just as the rules are overwritten in my long-term memory…
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All things energy. That’s our jam.

We talk a lot about energy – from the serious to the satirical.

All things energy. That’s our jam.

We talk a lot about energy – from the serious to the satirical.

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