Skip to main content
search
Tag

retro-commissioning

Oct 19
Love0
building

Building Energy Simulations – More is NOT Better

By Energy Rant One Comment
Do you recognize the city shown?  It is Chicago.  How many twin buildings do you see?  Ok.  Consider downtown in your city.  How many twin buildings are there?  Ok. Why are they all different?  I would guess because if, say Donald Trump is going to build a $500-$1000 per square foot tower in the middle of all this, he wants an icon.  Wouldn’t you?  Besides, you’re not going to stop an architect from making it so anyway.  They want every building design to be a trophy for their wall.  Why not? Even schools, office buildings, college and university buildings, hospitals,…
Read More
Mar 17
Love0

Energy Storage v Storing Energy’s Benefits

By Energy Efficiency, Energy Rant, Renewable Energy, Sustainability, Utility Stuff 4 Comments
As we march along with the nation’s rather massive build-out of renewable energy resources, questions emerge for how to fill the gaps when the sun sets and the wind stops blowing – i.e., when it’s nice to be outdoors, especially in the summer.  So there you have it – turn off the lights, grab a drink and go out on the deck to hang out with your friends and family.  Now there is a behavior program to get behind!  Patent underway.  Unfortunately, the discussion is focused on energy storage rather than “quality time”, a term that predates “work-life balance”. Once…
Read More
Feb 02
Love0

Energy Analytics; A Loaded Weapon

By Energy Efficiency, Energy Rant No Comments
A few weeks ago I talked about smart meter, smart meter, smart meter, smart meter… in, who would have guessed(!), The Deaf and Mute Smart Meter.  Today I talk about something with similar sex appeal with, to my knowledge, scarce measured/verified results.  The topic: big data analytics.  Any conference, many industry news articles and blogs, even ones in Forbes, are bloviating about big data energy analytics. Some of these solutions apply to residential, and some apply to commercial and industrial facilities.  I cannot speak for the effectiveness of the residential applications because I have not evaluated either the applications themselves…
Read More
Nov 17
Love0

Retro-Commissioning v Commissioning; Similar Purposes, Vastly Different Approaches

By Energy Efficiency, Energy Rant One Comment
Last week, I was reviewing a scope of work for retro-commissioning, also cleverly known as RCx – and it moved me to pulling hair out by the fistful.  “That’s it”, I thought.  “I’m going to relieve my rage on next week’s Energy Rant.”First, there is the infamous flow/process chart for completing an RCx project.  As you may infer, I am not fond of the “Planning Phase”.  In fact, it seems this process was developed by a program implementer for the program implementer (to spend more time and thus make more money while achieving little more than wasting time). Retro-commissioning has…
Read More
Oct 07
Love0

Retrocommissioning Attribution – Roosters and Sunrises

By Energy Efficiency, Energy Rant One Comment
This week, or last week I should say, I spent considerable time researching for my upcoming paper, “Know-How and the Incessant Energy Diet”, to be featured at AESP’s National Conference in San Diego – get your tickets and reserve your seat today.  In doing so, I read a few evaluation reports for retrocommissioning (RCx) – the program of choice for the paper. When I arrived at the attribution section, as in, what are the savings attributable to the program, I scoffed at the findings.  For a refresher on terminology, refer to recent post Energy Program Evaluation Asylum.  I didn’t scoff…
Read More
Apr 05
Love0

Don’t Mess with the Stapler

By Energy Efficiency, Energy Rant, Government No Comments
We, as an industry, have our work cut out for us in coming years. Months ago an industrial energy efficiency consortium that puts on training events held a two-day workshop on motors.  Motors!  Talking about the common Swingline stapler for two days would be more interesting.  The efficient motor uses less energy in the amount of the difference in the reciprocals of old minus new.  I.e., (1/eff – 1/eff).  Multiply by nameplate horsepower then by 0.5 (don’t ask, just do it) then by annual hours of use.  Bingo!  There are your savings.  Two days! There are more complex issues that…
Read More
Mar 29
Love0

Burnin Down the House

By Energy Efficiency, Energy Rant, Government No Comments
Some things in life you have to fully commit yourself to or they will end in colossal failure, or immeasurably small success.  When I was a kid I played Evel Knievel by setting up ramps of 2x12 planks and concrete blocks.  I jumped my bike across maybe a five foot “canyon”.  Note, this was before mountain bikes.  Gary Fischer may have been developing his mountain bike in his garage but there was nothing available on the market.  I used a purple girl’s bike, single speed, no shock absorbers, no foot clips, and certainly no helmet.  Why the girl’s bike?  The…
Read More
Mar 01
Love0

Pregnant Snake Armpits

By Energy Efficiency, Energy Rant, Government, Stimulus No Comments
Although I don’t appreciate talking about it, we have a black list of companies and organizations for which we will not again partner with, work with, or bid their request for proposals.  What type of activities land somebody on this list? Companies or organizations that take our business development efforts and give it to someone else. We are working on retro-commissioning for a major player in the Midwest grocery market.  As with most of our investment-grade studies for energy retrofit or retro-commissioning, we like to use contractors to provide us with pricing because we expect they will get the work…
Read More
Oct 19
Love0

Freeloaders and Geniuses from the Universe Next Door

By Energy Efficiency, Energy Rant, Renewable Energy, Sustainability No Comments
You know what torques me off, or make that torques us off more than anything else?  I’m saving it for a future rant.  Stay tuned. No really, it’s “prospective” clients, many times end users that have screwed up buildings beyond reproach or wasting energy as though they just want to release all the carbon locked up in fossil fuels and get it over with.  They ask for help but in no way intend to pay for it or take action for anything substantial.  We may have even demonstrated, clearly by benchmarking or other means with specific measures that they could…
Read More

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.

Subscribe for Expert Insights
Close Menu