Building Energy Resilience

Have you ever started a new job and your first day goes something like this: You arrive, and no one was expecting you or realized you were starting that day; you didn’t have a workstation set up; no one knew how to get into your computer; there was no work for you to do; and no one knew which forms you needed to complete to get you enrolled in benefits, payroll, etc.?

Over the last few years, climate action has become a central focus for governments, and the business case for doing something about climate change has become clearer than ever before. With this shift, “Net Zero by 2050” is a term that seems to get thrown around by organizations, businesses, and municipalities alike. But what does it mean, and how do we get there? We continue our endeavor to answer this question in the second part of this two-part blog.

Last month, at the close of Vermont’s legislative session, the House and Senate agreed to create a Legislative Working Group to investigate reforming VT’s Renewable Energy Standard (RES). This is a big deal because the RES sets the rules by which Vermont utilities claim their electricity is renewable. And now those rules might change.

Over the last few years, climate action has become a central focus for governments, and the business case for doing something about climate change has become clearer than ever before. With this shift, “Net Zero by 2050” is a term that seems to get thrown around by organizations, businesses, and municipalities alike. But what does it mean, and how do we get there?

Cx Associates now offers an Energy Management and Information System (EMIS). We’ve built a set of customizable dashboards to serve up energy insights, fault diagnostics, and utility-grade cost savings in a browser-based platform. And we’re ready to get yours launched.

June 2022 update: Given the current supply chain and labor shortages the construction industry is facing in 2022, looking after your building's existing systems becomes even more important. With equipment delivery for major systems sometimes many months away, retrocommissioning your existing systems can help tune them up to keep them in tip-top shape to get more usable -- and efficient -- life out of them. 

When people ask me what I do for work, I generally tell them I’m a building systems engineer, with a big focus on making facilities more energy efficient and comfortable for occupants. One common part of my job entails going to a building to perform an energy audit or assessment. During these visits, we follow the same straightforward outline:

1. Walk through the site
2. Inventory all energy-related equipment including lighting, mechanical systems, building envelope, etc.
3. Speak with the building operator about how they run the building
4. Ask the building owner, occupants, and operator about and any issues or concerns they have regarding maintenance, equipment that is not working properly, or comfort problems.

Through these visits, we produce a report that documents not only the existing building systems, but recommendations on equipment upgrades or operational changes that can be made to save energy or improve comfort. We also provide quantification of energy and cost savings for each identified opportunity so that the building owner knows how much of a bang they get for their buck.

It has been two years since the latest onset of this country’s reckoning with the unequal treatment of Black and People of Color in our society. While the murder of George Floyd was a turning point for many, since then the division within our country seems only to be growing wider, with each ‘side’ becoming more entrenched and insistent in their perspective.

Your building’s climate impacts begin with every mechanical, electrical, and envelope system on which it’s built. Identifying effective greenhouse gas (GHG) reduction measures requires an in-depth knowledge of a building’s systems and how they interact. That’s where our decarbonization service can help.

In Vermont’s commercial construction industry, the word is well out there by now that the 2020 Commercial Building Energy Standards mandate building air barriers receive special attention, to some degree – either at post-envelope construction by way of a blower door test, or throughout the construction phase by way of commissioning (no blower door test). I’ve discussed portions of this in the past when it was relatively new. The 2021 IECC release now also mandates either air barrier commissioning or blower door testing. It will be some time before states begin to adopt this version of the code, but it is only a matter of time. So, I thought it a good idea to get out ahead and discuss why I think we, as an industry, should be considering the two of these options in harmony, rather than separately.

Nearly ten years ago, in June of 2012, Cx Associates launched our Green Incentives program. Initially aimed at reducing the carbon footprint of employee commuting and work-related travel, the program provided free bus passes to any employee who wanted one, a free personal CarShare Vermont membership, and provided “incentives” (rewards? More on this in a bit) for employees who walked or cycled to work. At the same time, we stopped offering free parking to employees.

In 2014, Cx Associates was awarded the 2014 Governor’s Award for Environmental Excellence for our Green Incentives program. By most measures, the program was a success! We had achieved nearly 100% employee participation year over year, had reduced miles driven, and caused employees to walk and bike to work more frequently.

Or so we thought.

As we sat on our laurels for the next few (ahem, 7?) years, it began to become clear that we could do more. And in fact, the more we considered the “incentives” we were offering, the less they seemed like actual incentives, and began to look more like rewards. They were not really changing behavior. Many of our employees live close enough to the office that they would happily walk or cycle to work even if we offered free valet parking. Others were already committed public transit users and wouldn’t drive to work if we wanted them to. Our “award-winning green incentives program” sure sounded nice on paper and in our marketing materials, but there were no teeth behind it. We had failed to walk our talk.