While I used to think the only way to have fun in a car was to take it out on the track, I have been shocked to discover maximizing miles-per-gallon (mpg) can be just as fun!  Yes… FUN.  I know most people might scoff at this idea, but please hear me out.  My revelation began about 3 years ago, when I bought my first hybrid.  As a fast car lover, friends and family were surprised I went with the “smart choice” instead of the “fast choice”. To be fair, the car was technically a sport-hybrid (Honda CR-Z), but that is beside the point.  The efficiency of the hybrid was pretty good, but nothing amazing.  However, the true value this car ended up offering was its role as a learning instrument.  It completely changed the way I drive and has helped my fuel efficiency and gas savings to sky rocket!  In hopes of sharing what I have learned, I am writing this post to try and inspire others to follow a similar path and learn how interesting and rewarding efficient driving can be.

     By upgrading to 2015 hybrid technology, the newest and most effective tool at my disposal was the mpg display.  This display both gave me an average mpg over a chosen distance AND an instantaneous display of how much gas was being used at the moment.  As monumental as the first speedometer or tachometer, this display grants the driver a deeper awareness into what this complex machine is doing behind the scenes.  It also encouraged me to try and get as good at saving gas as I possibly could, enabling various efficiency-increasing methods to be attempted and then measured either in real-time or over a set distance.  When I first bought the car, I was averaging roughly the same efficiency as the EPA rating for the car: 33/38 mpg in the city/on the highway.  Then, after a couple months of testing various techniques, I was consistently able to produce an average of 42 mpg city and 53 mpg on the highway…. WOW!  Busting out the ol’ calculator, that is an efficiency increase of over 30%!  I did not modify the car at all, just my own driving habits. 

     Now, I apply this understanding to every vehicle I drive, both lowering my carbon emissions and saving money simultaneously: WIN WIN.  To put this driving mentality concisely: maintain momentum.  Momentum is at the heart of engine efficiency.  Engines are most efficient when maintaining the momentum of your vehicle at an unchanging speed.  Increasing the speed and adding momentum to a car is the least efficient and where the most gas gets used.  Below are eight “Means of Efficiency”, in-depth, yet concise, with extra detail on maintaining momentum:

1)      ACCELERATE SLOWLY: Watch your engine speed (rpm) on the tachometer and try to accelerate slowly, keeping your shifting within the low end of the middle rpm range, around 2,000 to 3,000 rpm. Mid-range engine speeds are where the engine gets the most acceleration for the least gas.  When the engine is at a low speed there are efficiency losses due to friction.  When the engine is at high speed efficiency decreases due to heat.

2)      BRAKE RARELY:  Braking is the enemy of efficiency.  According to Sir Isaac Newton, “an object in motion stay in motion” and requires energy to change speed.  All the energy we put into getting our cars up and going is wasted when we slow ourselves back down.  Then more energy needs to be applied to get the car back up to speed.  Luckily hybrids and electric vehicles can capture some of that barking energy through regenerative braking.  This is where an electric generator creates electricity using the wheels’ momentum, storing that electricity on the battery while helping to slow the vehicle down.  Most cars on the road are not hybrids or electric vehicles (yet), and braking should be avoided as often as possible, without sacrificing safety of course!

3)      BRAKE EARLY: When you do need to slow down, start braking early.  Most events we slow down for are only temporary and will often clear-up quickly.  For example, when a light turns green traffic takes time to get moving at first, but after only a few seconds it all gets up to speed.  The longer it takes for you to get to that traffic, the better chance you have of coasting right through with it.  Approaching traffic, you may only need to slow from 35 mph to 30 mph from 100 yards away before it starts moving, as oppose to going from 35 mph to 0 mph if you start braking from 20 feet away.

4)      COAST OFTEN:  Once you get up to speed, do your best to stay there, adding only just enough gas to keep you going, and letting off the gas to slow down as needed, without touching the brakes.  Gently is the key word.

5)      USE HILLS:  Hills are simultaneously amazing and horrible.  While climbing hills will require a lot of speed, potential energy is being built up in your vehicle the whole ride up.  Coming down the other side will unleash that stored energy and get you back up to a high speed.  Driving west from Albuquerque on I-40 is a great example of large hills.  Try to use the least amount of energy to get up a hill, slowing down as you do so, just like a semi-truck.  Then use the downhill slope to go as fast as you safely can, regaining the energy you stored in getting up the hill.

6)      WATCH TRAFFIC:  It is a good practice to constantly be aware of what traffic is doing around you.  There may be someone turning several cars ahead of you, who has not yet slowed you down, but likely will soon.  If you are aware of this event from a distance, you can changes lanes to avoid having to stop at all, or maybe start braking early in hopes of arriving once the event is already over.  Another example is when brake lights are visible far ahead of you, maybe when you are on the freeway.  Seeing this could again allow you to brake early and arrive after the event.  Maybe it helps you to change lanes to avoid an accident or decide to take an early exit to avoid gridlock traffic.

7)      WORK WITH TRAFFIC LIGHTS:  Many traffic light systems are set up to get traffic through as efficiently as possible.  Most of them use timers that are programmed to turn green just before the next wave of traffic arrives.  These timers are usually programmed around an average car driving the speed limit.  If you drive the speed limit between timed lights you will theoretically get all greens while you are one the same street.  Some streets are programmed slightly differently than others, so you may need to go slightly slower or faster than the speed limit depending on the street.  Once you learn a street’s system it will always work.  Timed streets I use regularly are Montgomery, Wyoming, Lead, and Coal.  If you can get with the flow of traffic on these lights, and generally stay the speed limit, they will often allow smooth and steady travel.

8)      GREEN INDICATORS:  As you approach a red light there are some indicators for when it will switch to green.  A common one to watch for is what the oncoming traffic is doing.  If it is starting to move through the light, your side will likely get the green soon.  Oncoming, left-turning vehicles are the most common reason one side will start moving before the others.  The number of oncoming left-turners will usually determine how long until the green.  Look for left-turners in this scenario and know if there are many, your light will take longer to change.  Another indicator is surprisingly simpler.  Sometimes perpendicular traffic lights are visible as you approach an intersection.  Seeing them turn yellow and then red is a sure way to tell if your light is about to change to green.  If you are braking for your light early, then see a yellow on the opposing light, you can slowly begin a coast toward the light, and hopefully keep our momentum up by the time it turns green.

     Each of these methods can be optimized and added to, but these are the basic ideas I have found success using.  If anyone reading this has anything to add, has questions, or just wants to geek-out about the joy and reward of efficient driving, feel free to contact me here at Vibrantcy!

Trevor Keegan

Facade Analysis

One of Vibrantcy’s core offerings during an energy modeling project is façade analysis, which encompasses many different factors, but ultimately aims to find the optimal combination of materials. Our engineers typically evaluate glazing ratios, glass types, window frame types, window setbacks, shading devices, and a multitude of insulation combinations. We like to provide project teams with detailed information when evaluating various combinations of facades, considering the following factors:

·        IECC Climate Zone Requirements

·        Tradeoffs between exterior fins and overhangs

·        Innovative Double Skinning

·        Thermochromic and Electrochromic

·        Thermal Bridging

·        Diminishing Point of Return for Insulation (R-Value/Thickness)

·        Winter-Time Solar Heat Gain

·        Summer-Time Solar Heat Gain

·        Access to Views

·        Infiltration Improvements

Once we arrive at the optimal exterior we like to offer creative ways to bolster building performance while enhancing the project’s aesthetic duty to its users and neighborhood. If you’ve had a chance to check out our Pinterest page online you’ll know that we take precedent studies to project meetings from other creative and successful façade techniques.    

While the southwest is not always a practical region for double-skinned facades or active window-fins, a building’s façade can be its biggest success and biggest downfall. Successes provide intrigue to the passer-by and create a sense belonging, in acknowledgement of the building’s micro-climate and scale relative to its location. I would be lying if I said that a glass-skinned building isn’t elegant and visually striking, but as we continue to experience year-after-year record temperatures the days of irresponsible façade design are ending. There is no obvious silver-bullet for every building’s exterior, and industry is bringing tools to our desktops which will allow us to get close them, but without any effort to mitigate unnecessary energy use we’ll be reminded that hindsight can be a strict teacher.

  Last year we began using IES-VE for façade analysis, by thermally mapping each façade to identify hot and cold-spots. This effort has brought tremendous insight to insulation and glazing studies during design, allowing our teams to understand the benefits of orientation-specific strategies. And this is not a “one-and-done” process, we like to provide an iterative review of concepts in order to refine the building’s life-long thermodynamics.

- Matt Higgins


A Quick Look at Salt Lake City’s Culture & Energy Market

As Vibrantcy’s newest remote employee, I’d like to use this blog post as an opportunity to introduce myself, my interest in energy efficiency research, and hopefully share some perspective on my current home town of Salt Lake City, Utah -- where I expect to be working on Vibrantcy eQuest models in the coming years.

Introducing Myself

My family moved to Utah from Knoxville, Tennessee in 2007 to allow my father to take a position at the Energy Dynamics Laboratory. As may already be evident, I come from a family of engineers. For over 30 years, my father has performed and facilitated energy-related research for a number of national labs and universities; my mother is a Civil Engineer and storm-water control specialist.

At a young age, I often heard my parents discussing workplace challenges and successes. These formative years sparked an interest in science, technology, business and politics that directly influenced my career and academic choices.

Research Interest in Building Energy Modeling (BEM)

As readers may know from exploring the Vibrantcy website, I am pursuing my Master’s Degree in Mechanical Engineering alongside my work at Vibrantcy. In my coursework, and research, I plan to combine both technical and economic analysis of building management as is commonly done in industry (e.g. cost comparison between different HVAC systems, insulation, renewables etc) via GIS modeling and EnergyPlus.

 In the past 10-15 years, researchers have been improving methods of modeling cost-dependent factors across the entire spectrum of energy-efficiency and renewable technologies. As many of this blog’s readers may well know, building energy consumption can be highly variable with respect to time and location.

Attempting to model multiple buildings, entire campuses, or even entire cities has been a growing field of research in the recent past -- the motivation for this due to increasing urbanization in nearly every country around the world. Some predictions estimate that 75% of the United States will live in urban areas by the year 2050. If researchers and city-planners can accurately perform large-scale modeling of building consumption, generation potential, and even predict consumer behavior inside buildings, the economic benefit to the electricity grid will be tremendous.

There are currently two methods of modeling buildings, and the method you choose depends on what factors you’re trying to look at. For single buildings, modeling is commonly done via open source energy modeling software such as EnergyPlus or eQuest. This type of modeling is referred to as “bottom-up” modeling in the research world, because several archetypes are developed to represent similar buildings, and are altered to match building data of similar buildings.

The second type of energy modeling I’d like to discuss is Geographic Information Systems (GIS) modeling. Many large-scale energy consumption models use GIS technology to model energy consumption or production-potential that is location-dependent. This approach to multi-scale building modeling is known as “top-down” modeling because it does not look at individual buildings, but rather, uses statistics to calculate location-dependent parameters. GIS is used in many other fields of study such as geology, cartography, civil engineering, and was even used by the makers of Google Earth.

The accuracy and usefulness of this type of building modeling is very dependent on the data available for the area in question. One of the biggest issues with this approach currently seems to be in the acquisition of building usage data. Currently lots of researchers are exploring consumer behavior prediction using a method called “Machine Learning”. I see the field of energy data acquisition and behavior predictions becoming a much more relevant field in the next 5-10 years.

An Introduction to Salt Lake City

 Of my 10 years in Utah, I’ve lived in Salt Lake for about six -- 4 years of college, followed by about two years as a solar CAD & technical support engineer. Despite some of the negative perceptions that my non-native friends and extended family seem to have about Salt Lake, I believe that it is a thriving and quickly growing city. I’d like introduce readers to a few of my opinions about Salt Lake City’s infrastructure and recent policy that may be pertinent to readers of this blog.

First, let’s take a look at the advancements that are being made in city infrastructure: specifically, public transportation, access to rideshare services, and alternative modes of transportation. In my opinion, the Salt Lake Valley is way ahead of other Western US cities in this area. For about $2.50, one can board “Trax” and travel to their choice of downtown markets, to the University of Utah, the hospital, and the airport. Places of employment for thousands in the “Silicon Slopes” are all connected by this incredibly affordable train system. For students, the Trax system is included in tuition. For many other demographics (primarily socioeconomic status and age) reduced-fare is available.

I’ve put Salt Lake City’s public transit system to a test recently after a nighttime collision with a moose on the highway. Having fixed up my bike primarily for exercise, I began to also use it for commuting and personal transportation. I fell in love with the ease of hopping on my bike, and getting around town. Biking, walking, other alternative modes of transportation seem to work just fine in day-to-day dealings in Salt Lake City for those who choose to use them.

Similar to these other societal benefits, I’ve read up on Salt Lake City’s efforts for energy efficiency and CO2 reduction. Our primary goals are as follows:

●        Transition the Salt Lake City community to 100% renewable energy sources by 2032,

●       Reduce 80% of Salt Lake City’s carbon emissions by 2040

●       To achieve these goals through energy efficiency as an important cost-effective measure

An ordinance was recently passed that requires municipal facilities and certain large private buildings to be benchmarked annually and for the energy performance rating to be made transparent in the market. Similar policies have been implemented in Denver, Colorado, Minneapolis, MN, Kansas City, MO, and Atlanta, GA.


 I hope you have enjoyed learning a little bit more about Vibrantcy’s newest remote employee. I have just begun to get my feet wet with this company, and am excited to work in a field closely related with my current academic interests. Please reach out at for any follow-up questions or comments.

- John Muhs

Sharpened and Battle-Ready

It has been four great years since I ventured out into the industry and have worked with a handful of amazing clients, sub-contractors, and colleagues to arrive where we are today. In case you haven’t visited the office in a while, I’m going to share a bit about each of our staff.

Rex Stockwell - Rex wrote a recent blog about his role in the company, and specifically in relation to the point he has reached in his career (it’s a good read, check it out). What Rex didn’t mention was that he was recently given the distinguished honor of ASHRAE Fellow. This is an amazing accomplishment in his very full and rewarding career, highlighting Rex’s depth of knowledge and stewardship to our industry. While all of us here at Vibrantcy know of Rex’s exceptional contribution to the company’s projects, some of you may not know that he is providing a good deal of our commissioning services and guiding Colin and I through an in-depth visioning process.

Megan Mentillo – Providing technical energy analysis and mechanical engineering, Megan is gaining the reputation of getting LEED projects back from the GBCI with no review comments. If you’ve ever submitted an energy model for LEED you know that this is a rare feat, much less a reputation! She has also begun Vibrantcy’s foray into becoming third-party LEED Project Reviewers, giving her an inside view of the modeling review process. Megan is invaluable to Vibrantcy mechanical and plumbing engineering projects as well, beginning to serve our projects in very important management roles.

Victor Ceballos – Victor is Vibrantcy’s most modest staff member, though he has reason to jump up and down and celebrate his recent Certified Energy Manager (CEM) certification by the national Association of Energy Engineers (AEE). This credential is an important step in any energy engineer’s career path, which Victor is keenly aware of as he is becoming the company’s controls specialist. Having navigated many building automation systems this year, we are becoming experts in third-party controls review. He is also an invaluable energy modeler, diving into some exciting LEED projects, while managing several retro-commissioning projects.

Tony C’de Baca – I worked with Tony prior to his role at Vibrantcty, having the past privilege to get to know his outgoing demeanor and exceptional personality, and was excited to know Colin would be bringing him on. Tony has been supporting our M/E/P projects, using his deep experience to guide projects through successful completion. The addition of Tony to our team has given us a great deal of confidence to pursue larger design projects, especially when Tony and Rex are able to combine their shared experiences.

Theresa Lujan – As Vibrantcy sharpens our skillsets and tool-base, Theresa is building our foundation, with strong Revit and CAD Standards. With Theresa’s attention to detail and strong organizational skills our M/E/P engineering projects have a more solid foundation and workflow than ever. We are excited to see Theresa back at UNM, finishing her construction management degree, a program that I have deep appreciation of myself. We are thrilled to have a black-belt Revit/CAD coordinator on our team in Theresa, supporting M/E/P projects and laying out solar PV arrays for our energy projects.

Emily Scrimshaw & John Muhs – Speaking of school back in session, both Emily and John are wrapping up mechanical engineering programs. Emily is finishing her undergraduate degree at UNM and we’re eager to get her on more energy modeling and drafting projects. John is a new hire and Vibrantcy’s first hire in the State of Utah, working to support our budding projects in and around Salt Lake City. If John isn’t busy helping out on energy modeling projects, he is working through is masters of mechanical engineering with a focus on Site Specific Energy Systems.

Amy C’de Baca – Like Tony, I had the privilege of working with Amy in the past, giving me the impression of someone who is truly dedicated to quality and timeliness. Much to my excitement, Amy was recently brought on to help with administrative tasks, RFPs, and general office organization. Now that we have anywhere from 20-30 active projects at any given time, Amy’s addition will only further our ability to deliver successful and moving projects.

Colin Evans – Since the early days of cramming into a shared office downtown to traipsing across the city to a larger office, to finding the awesome place we call home, Colin and I have shared some adventures in our young partnership. Because we sew a common thread of energy efficiency, stitched with sustainability, we are able to see many of the same paths toward growth and realizing our goals. Colin has tackled the lion’s share of our small business compliance (insurance, benefits, 401k, etc.), and has been an excellent business partner to share a business with.

Myself – If you’ve ever asked me about the “leap” into entrepreneurialism you’ll know that I have no regrets and not a whole lot of fear. I’m truly excited about our future, and the future of our industry, fueled by realizing many of the goals I set out to achieve before taking the leap. As a team we were recently honored as one of New Mexico’s fastest growing business and earned two awards from PNM for our retro-commissioning success. Stop by some time, if nothing else but to say hi, we’re always glad to welcome visitors!


Electric and Hybrid Cars: The Saga Continues

Last time I was here I talked briefly about the history of electric and hybrid cars and their slow, but sure, emergence into the market over the past 20 years. With the global climate change debate reaching new heights and the push to be less dependent on oil, we have seen standards been implemented here in the U.S. and abroad for gas and diesel engine emissions. By 2025 we should be seeing a gradual increase in real-world fuel economy to about 45mpg for the average car and 32 mpg for the average truck. This is huge, considering I currently drive a 2011 V8 truck that does 18mpg on the highway. On a good day! But who doesn’t love V8 power?? Even with progress in engine and transmission technologies helping improve efficiencies across manufacturing fleets, we are here to talk about hybrid and electric cars, and how their steady progress will soon enough grab hold of the automotive world.

I mentioned on my last blog entry that we’re starting to see that racing categories (Formula 1 and the World Endurance Championship) have jumped on the hype-train regarding hybrid technologies and one racing category, Formula-E, has taken it a step further and is on its 3rd full season of an all-electric racing series. And the hype is definitely real! Mercedes Benz just recently announced that they are planning on pulling out of DMT (Deutsche Tourenwagen Masters), the NASCAR “equivalent” of stock car racing in Germany, to enter and focus its money in Formula-E for the 2019 season onwards. They are planning on battling it out with current manufacturers such as Audi, Jaguar, and Renault, who have already seen the racing series to be a proper investment. This will only lead to Electric Vehicle technology to take leaps in the next few years of competition alone.

This of course is driven by the push to get rid of as many emissions as possible. There have been talks of large city centers to ban diesel vehicles altogether by 2025; including Paris, Madrid, Mexico City and Athens. I previously mentioned that Ferrari is planning on having its full car lineup be hybrid cars by 2019 and Volvo has been the first manufacturer to formally announce that by 2019 it will only sell Evs and hybrid vehicles. Be prepared to see this technology further blow up in the next two decades, especially since two governments, Britain and France, have also formally announced to ban all gas and diesel car sales from 2040 and beyond.

It is definitely time to accept, even for us petrol-heads, that this technology is here to stay. There are new electric and hybrid vehicles popping up more and more, including pickup trucks and semis. Even retrofit powertrains are beginning to be installed in fleet vehicles such as FedEx delivery trucks and even garbage trucks, to put focus on large trucks that burn more fuel than standard passenger vehicles throughout the year. While it’s sad for purists to imagine a day when there might not be new, gas-burning cars to enjoy in the future, it’s good to see that we’re working on improving the world for generations to come.

- Victor Ceballos

Future ‘Buildings’ of America

The construction building process in all its aspects is a passion of mine –from the administrative side, Building Information Modeling, and the ever-growing selection of building materials that are now emerging and those that have yet to make their debut!  But what intrigues me the most about this process is the future of construction and where we have yet to go!  Oh, the possibilities!!!

Some common building materials that are making advances in their use and composition include concrete, metal, & paint…but there’s a whole different type of building material that is generating quite the buzz and even energy… glass!  And no.  I’m not talking about photovoltaic solar panels.  I’m referring to sheets of transparent glass or plastic film that can generate electricity! 

Ubiquitous Energy, a technology company originated at MIT, is responsible for the development of the world’s first truly transparent solar technology called “ClearView Power”!  This widely used building material could very well replace the way we live, design homes and buildings, and charge our electronic devices!

This amazing, new technology is a great alternative solution for generating free power from multiple surfaces!  According to Ubiquitous Energy, “ClearView Power technology can be applied to the display area of electronic products—including wearables, tablets, internet-of-things devices, and digital signage—generating electricity to power these devices.”

Researchers from Michigan State devised a unique technique for collecting daylight.  Previous attempts at creating completely translucent glass failed because some form of medium was always required to collect the sun’s rays- however- with the utilization of a Transparent Luminescent Solar Concentrator (TLSC)- they could discretely harvest the ultraviolet and infrared parts of the spectrum and guide it to the edge of the glazing where thin strips of conventional photovoltaic solar cells convert it into electricity!

The amount of electricity generated will not be enough to power your home or electronics indefinitely but with each Transparent Luminescent Solar Concentrator having an efficiency of 10%, every little bit counts!  When you think about a large, high rise building, there is a lot of vertical space to provide some free electricity!  Affordability is also a high priority of Ubiquitous Energy.  From small applications such as personal electronic devices to large, industrial and commercial construction, their goal is to provide this ClearView Power Technology at a low-cost to all!  (Just another reason to love this innovative building material!)

Overall, this alternative solution paired with solar panels could very well help to dramatically reduce dependence on other energy sources such as oil, gas, and coal.  Any step towards global renewable energy usage is a win/win to me!


Implementation of Commissioning and Monitoring as it Concerns LEED v4

The fundamental and enhanced commissioning credits in LEED v4 are similar to the credits in LEED 2009; however, the new requirements are more stringent and three additional points are available.  In addition, there are two new energy metering credits in the Energy and Atmosphere (EA) category in LEED v4, one is a prerequisite. These energy metering credits replaced the measurement and verification credit in LEED 2009. The LEED v4 commissioning and the monitoring credits are as follows:

·        Fundamental Commissioning and Verification - Prerequisite

·        Building-Level Energy Metering - Prerequisite

·        Enhanced Commissioning - Up to 6 points

·        Advanced Energy Metering – 1 point

The new fundamental commissioning and verification prerequisite has similar requirements to the old fundamental commissioning prerequisite, the main difference is the new required commissioning plan has more specificity.

The new enhanced commissioning credit has two parts, Option 1: Enhanced systems commissioning, and Option 2: Envelope commissioning.  Option 1 has two paths, path 1 has similar requirements to the 2009 enhanced commissioning credit, and will earn 3 points.  Path 2 is a monitoring based commissioning credit, and offers one additional point for including monitored system use and performance in an on-going commissioning plan. Finally, Option 2: Envelope commissioning (per ASHRAE 0-2005) can be added to either path from Option 1 for two additional points.

The building-level commissioning prerequisite essentially requires a commitment to share energy consumption data of the LEED certified building with USGBC for five years or until the building changes ownership.  This is also a Minimum Program Requirement (MPR) for LEED v4, and is required of all LEED projects. Monthly utility bills can be used for the energy consumption data.

Advanced energy metering requires that all individual energy end uses that represent 10% or more of the total annual consumption of the building must have sub-meters that are permanently installed, record data at intervals of one hour or less, and transmit data to a LAN, BAS, or comparable communication infrastructure capable of storing all meter data for a minimum of 36 months.

Therefore, installing sub-meters with logging capabilities along with increasing commissioning scope could potentially earn two additional LEED points. The real benefit of installing a continuously-monitored sub-meter system is the additional insight of the building’s continued performance, and the capability to fine-tune building performance in a holistic manner.

- Megan Mentillo

Company Spotlight: Rex and Vibrantcy

Rex and Vibrantcy

Why am I at Vibrantcy? After a full career in the consulting engineering business, why keep working? And, why work at Vibrantcy?

·       Because they asked.

·       Matt and Colin seem to find value in my experience and skills. Being in such an environment is a validation and a celebration of my career.

·       In the world of sports, lots of coaches … just keep on working. I can relate to that.

·       It feels good to still be engaged.

·       This is a special little firm. There is passion here. Passion for our clients. Passion for the work. Passion for the well-being of our staff.

Vibrantcy is unique. This firm has the potential to become very good. Matt Higgins has a highly-developed (and practical) talent for energy simulation work and energy-related commissioning challenges. Colin Evans has a passion for sustainable design and is an experienced and capable mechanical design engineer.

A word or two about “sustainable design”. I share with the staff at Vibrantcy a love for the physical environment and a desire to be a part of a sustainable future. I have been pro-environment my entire life. The first time I realized that I was a part of this minority was at a young age, probably about 10. I have been involved with pro-environment groups and activities throughout my life. It was not very popular 30 years ago to be a pro-environment engineer... there were not very many of us. Today, it is exciting to see the younger generation with a much greater commitment for a sustainable future. I am pleased about that and optimistic that good things will come from their leadership. At Vibrantcy, I see a sincere commitment to working for a sustainable future. I am impressed by the passion that lives here.

Rex history. Even though you didn’t ask, I’m going to tell you a bit about my personal history. Please check out if you are not interested. Perhaps one or two will continue reading.

My engineering career started in Cincinnati, at General Electric, designing jet engines. The obvious(?) next choice was, as you might guess, to work at Johns Hopkins University Applied Physics Lab in Washington D.C. There I worked on the Navy Polaris and Poseidon nuclear submarines, sometimes riding in the top of the sail with the captain. An interesting job, interacting with lots of intriguing people, many of them very impressive, indeed.

After that curious beginning, I decided to enter the crazy world of consulting engineering. And, more than 30 years later, after various roles ranging from design engineer to firm owner to university engineer to firm owner to design engineer, here I am at Vibrancy.

What am I doing at Vibrantcy?  I am gratified to be here … happy that the owners of this young company seem to appreciate that this old mechanical engineer may have something of value to bring to the table. At this point in my career, it feels good. It is validating.  

I’m like Allstate Insurance… I’ve “been there…seen that” regarding quite a few things in my career.

I occupy a unique position here, which is the token old guy. Just kidding, but, apparently, something about me has struck a chord with Matt and Colin. I strive to share some of what I have learned over the years. I strive to add value to this firm as it grows and prospers.

To that end, a part of my role here is to provide a bit of QA/QC for projects. And a bit of design. A bit of assist in several things. I hope to help keep them out of trouble. I hope to help them expand their visions. I want to help them to succeed.

It is refreshing and a new challenge to work with younger professionals who seem to place value on my experience and my contribution.

More history:

I’ve been blessed to be a part of some special design projects. Four come to mind.

·       The new Riley Hospital for Children at the IU Medical Center, an amazingly capable and compassionate place for very ill children, located in my hometown of Indianapolis, IN. My wife’s aunt, as a very young girl, was the fourth child to be admitted to original version of this wonderful hospital.

·       Master Facility Plan for Butler University Fieldhouse. This basketball cathedral, built in 1929, and considered to be one of the very finest places in the country to watch college basketball, has been a part of my life since I was 8 years old. I played basketball there in high school and was awestruck, like the boys from Hickory High in the movie “Hoosiers”.

·       The Birck Nanotechnology Center at Purdue University, a $56M research facility for multiple disciplines. As the University Engineer at Purdue, it was challenging and exciting to be working with so many very talented individuals on this very important state-of-the art research facility.

·       The GSA Land Port of Entry, a new $60M LEED Gold facility in Columbus, NM. My role was to be part of the review team representing the GSA. Again, the challenge and the stimulation was to work with all the many layers of federal agencies and design consultants assembled to design and build this new border facility.

I have basked in the glow of some great clients, like the longtime University Architect for Indiana University … who, when asked by another university to comment on my capabilities, said the following “he’s not any good, but he is better than everyone else”.

I’ve enjoyed some fun gigs in my career:

·       Riding on and working on Navy submarines was a highlight.

·       I feel most fortunate to have served for 6 years on the State of Indiana Commission for Fire Prevention and Building Safety, which is responsible for establishing and enforcing the building codes for the state. What a unique and fascinating experience. I learned so much, was a part of so many intriguing code issues, and got to work with so many different fascinating people. I loved the experience.

Wrapping it up: As you can surmise, I am making an effort to celebrate my career. I have been fortunate. But I’m not ready to pack it in. So, I’m also celebrating my present gig, which is the opportunity to work with this outstanding young firm named Vibrantcy.

Rex brief Bio: Please read on, at the risk of being swept over by a wave of boredom, and only if you feel you may want to know a bit more about my professional history.

Rex is a registered mechanical engineer with over 30 years of experience. His career has included successful roles in engineering and design, project management, staff management, client advocacy, and owner representation. His background includes extensive higher education and healthcare experience. He has excellent skills in planning, problem solving, and working on complex projects.

Rex has extensive technical expertise in large and complex HVAC systems, including building central air systems, chilled water and steam systems, automatic temperature controls, and mechanical codes. He has worked on dozens of projects that have incorporated sustainable features, including many LEED projects.

Rex's dedication to achieving desired outcomes is evident in his dedication to excellence. His projects are consistently responsive to the needs of the client. His projects have an excellent record of cost management.

Selected Significant Projects:

VA Hospital OR Expansion ($10M, 5-phase renovation), Albuquerque, NM

GSA Land Port of Entry ($60M LEED Gold), Columbus, NM, Review Team for GSA

GSA Montoya Building (100KSF), Santa Fe, NM, Master Facility Plan

PHS Lincoln County Memorial Hospital Master Facility Plan and Expansion Study (120KSF)

UNM Replacement Hospital Phase I (250KSF, LEED Silver), Albuquerque, NM

Commissioning of Indiana University, Multi-Discipline Sciences Building (LEED Silver)

Commissioning of Wishard New Replacement Hospital ($600M, 1.2 MSF, LEED Silver)

Cameron Community Memorial Hospital ($35M replacement critical access hospital)

Indiana University Jacobs Music Studio Building ($40M new LEED Gold building)

Utilities Master Plan for Indiana University and IUPUI main campuses