SPARK

Discoveries, innovations, and insights that illuminate the future of the built environment

Mission: Possible—The energy-saving potential of CHP systems

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At McKinstry, our mission is to make every building we touch more efficient. “Mission: Possible” is a new monthly series featuring projects around the country that demonstrate our mission in action. 

Since 2013, our Seattle energy team has worked with MultiCare (an integrated healthcare network made up of eight hospitals and numerous clinics across Washington) to deliver more than 30 projects and make every MultiCare building we touch more efficient. 

At Good Samaritan Hospital (located in Puyallup, Wash.), MultiCare and McKinstry recently implemented a combined heat and power (CHP) system. This innovative system allows the hospital to generate its own power on-site, which is drastically more reliable, cost efficient and energy efficient. 

At Good Samaritan, the new two-megawatt CHP system came online in late 2019 and was fully implemented in early 2020. The system will cut combined energy and maintenance costs by 25 percent, while reducing greenhouse gas emissions by 17 percent, as compared to just connecting to the standard power grid. 

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A smart, comprehensive approach to a clean energy future

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Jeff Hughes (left) is McKinstry’s Director of Renewable Energy Services.

The clean energy revolution is here, RIGHT NOW! Right-sized, clean, and resilient power generation is the exciting new norm and the future we are building together. Renewable energy has seen tremendous growth in recent years, and widespread adoption has been enjoyed throughout the country in all major market sectors.

This year in the United States alone, 24 gigawatts (GW) of new electricity generation capacity will come online, 66 percent of which will be provided by solar PV, wind, other renewables, or battery energy storage. Eight GW of capacity will be retired, the majority of which is from fossil fuel sources. While this represents significant progress, renewable energy (including hydropower) accounts for just under 20 percent of the overall U.S. energy mix, underscoring the tremendous challenge in front of us—to achieve a 100-percent, clean energy future.

This data shows we’re chasing a moving target—a growing target that still adds eight GW of fossil fuel capacity every year. For us to achieve the future we desire, we must think holistically and with resolute purpose. By adding solar and renewable energy to our electricity grid, we are all helping bring clean energy to our communities but only addressing part of the problem: we are ignoring our energy use and we are ignoring our behavior toward energy.

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Connecting sustainable spaces with healthy places

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Did you know that the average American spends 85 percent of their time within a building?

Sarah Spencer-Workman, a Technical Services Senior Manager based in McKinstry’s Golden, Colo. office.

As a result, building industry professionals and owners have started to realize that the built environment has direct and indirect effects on human wellness and productivity—even if occupants are often unaware.

Specifically, industry health and building experts from leading institutions are making it a priority to investigate the link between indoor environmental quality, cognitive function and decision-making performance.

One particular study, known as COGfx, placed 24 participants over the course of six full work days in an environmentally-controlled office space of fluctuating ventilation conditions—ranging from conventional office buildings to green buildings and green buildings with enhanced ventilation. Subsequently, the study yielded noteworthy results demonstrating:

  • 101 percent higher cognitive performance scores in green buildings with enhanced ventilation
  • An eight percent increase in employee decision-making performance equates to approximately $6,500 improved productivity each year
  • A productivity increase that was 150 times greater than the resulting energy costs

With higher employee satisfaction, a substantial increase in productivity and minimal cost to the employer, the COGfx study has provided peer-reviewed evidence for the connection between sustainable building and occupant health.

Further, in an Urban Land Institute survey, 92 percent of respondents agreed or strongly agreed that health and wellness features in a real estate property can impact its market success and economic value.

Connecting studies to real-world results

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How to engineer an engineer

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Greetings once again! For those who don’t remember my first post, I’m Jason Orr. I’m working as a mechanical design intern on the Energy team in Seattle this summer. Since arriving in May, I’ve experienced a steep learning curve. Luckily, my all-star team is full of patient and flexible people willing to help a rookie like me.

Jason Orr, at his desk in Seattle.

In short, McKinstry’s Energy team is responsible for projects that involve existing buildings. Since humans aren’t perfect, the buildings we design aren’t either. We try to ensure that, say, a hospital that’s been standing for 100 years is there for 100 more. In the age of sustainability, another goal of ours is to make everything more efficient. How can we save the customer money while also saving the planet?

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Clarissa Ferreira: Getting to know me & my journey to McKinstry’s B.L.U.E. Program

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My name is Clarissa Ferreira and I am a construction intern in the Phoenix office. I enjoy outside activities like hiking and off-roading—when the Arizona heat permits. I love country music, traveling and am a huge foodie. Usually—on the weekends—I can be found out at a food truck festival, sightseeing in a new city, or hanging out with my family.

Clarissa Ferreira.

I started out as an architecture and construction management dual major at the University of Texas, San Antonio, and it didn’t take me long to realize I don’t think like an architect. I just didn’t find as much passion for being artistic and creative as I’d originally thought I would. I ended up moving back to my native Arizona and taking some time off to be with my family. I am currently a senior and a construction management major at Arizona State University (ASU).

I come to McKinstry with more than six years of experience in the construction field. Before transferring to ASU, I worked as an administrative assistant (in the engineering and work management departments) and participated in “fire watch” during outages at the Palo Verde Nuclear Generating Station in Tonopah, Ariz. Fire watch was a hands-on safety experience. Staff paired with welders and pipe-fitters to go out into the shutdown unit and monitor as workers made repairs to mitigate the chance of fire.

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Spooky energy savings at Wayzata School District

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Wayzata School District in Minnesota isn’t afraid of creative ways to save energy. The suburban district located 13 miles west of Minneapolis is a longtime powerED participant at each of its eight elementary schools, three middle schools and one high school.

Wayzata School District students excel because they have access to enthusiastic teachers that know how important it is for students and parents to get engaged. More than 10,000 teachers, students and parents have pledged to cut energy waste since engaging in McKinstry’s powerED program. That call to action has paid off. The district has reduced energy consumption by 26 percent and avoided more than 5,600 metric tons of carbon emissions.

On October 30, Oakwood Elementary is taking energy savings one scary step further in a combined Halloween and Energy Action Month celebration. For one “spooky day,” the school will keep as many lights off as possible to raise awareness and demonstrate action.

Grab your flashlight and watch the energy savings roll in!

Join McKinstry and our clients as we celebrate Energy Action Month by pledging to take action. If you think you can’t affect the future of energy consumption, you’re wrong. It takes all of us, every day, taking actions small and big. Together, we CAN build a thriving planet.

Innovation is thriving at McKinstry

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Whether you’re talking about technology, systems, hiring or even building materials, the answer is the same: The construction industry is ripe for innovation. As our computers and phones have gotten more and more sophisticated, our buildings haven’t always kept up. However, this won’t be the case for much longer! As we celebrate International Women’s Day and Women in Construction Week, we spoke with three women at McKinstry who are on the front lines of innovation in the built environment:

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Getting To Know: Taylor Blevins (Portland)

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Taylor Blevins.

Hello! My name is Taylor Blevins, and I’m a B.L.U.E. Program intern in McKinstry’s Portland office. I first met with a McKinstry representative at the Oregon State University career fair and once I learned more about the company, I knew it would be a good fit for me.

I’m currently a rising senior at Oregon State studying Energy Systems Engineering. I also have some experience in BIM (Building Information Modeling) from my last internship with an architectural firm.

Ever since that internship ended, I’ve wanted to further-develop my skills in building systems and learn more about how buildings consume energy. As an engineer, it’s important that I learn how to help reduce that energy consumption.

Since McKinstry focuses on the mechanical systems of buildings and the energy aspect of buildings, I knew I was in the right place. So far my experience with McKinstry has been tremendous and I’m learning constantly.

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Getting To Know: Stephen Shin (Seattle)

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Stephen Shin.

To say that my life after high school has been a little unconventional might be the most accurate way to describe it. I’ve attended two different universities at three different campuses and found work in three vastly different industries. It’s been fun, to say the least.

However, as I’m always reminded, the journey is what’s important and I need to constantly remind myself of that. Besides, I like how things are going so far. It’s led me to a pretty cool internship with McKinstry, so I can’t complain.

Before I get too far ahead of myself, let me introduce myself a little bit. My name is Stephen Shin and my official position title here is “Energy Design Engineering Intern” within the B.L.U.E. Program. I’m working under Brent Hecker (a senior mechanical design engineer at McKinstry) with a group of (as expected) energy design engineers.

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July 1 will change Washington’s construction industry—our engineers explain why

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From left to right, Kristina Sing, Michael Frank, and Caroline Traube are all McKinstry engineers and energy code experts.

Tomorrow, July 1, will bring a literal and metaphorical breath of fresh air to Washington state’s energy codes.

After years of being optional, Dedicated Outdoor Air Systems (DOAS) will become required when following the prescriptive energy code compliance path for several types of new construction (and retrofits) throughout the state.

While the real-word impact of this code change will be complex, McKinstry’s engineering team is ready to design the best possible solutions for our clients within this new paradigm.

As July 1 nears, we thought it’d be helpful to share some answers to common questions we’ve been asked about the code change:

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