Pantex Blog

Fire departments are usually known for their bright red engines, but the Pantex Fire Department has recently gone green. They traded their gasoline power tools and portable power sources for battery-operated alternatives.

“Things change, and in our profession it is important to adapt,” said Scott Johnson, Pantex Fire Department battalion chief. “We are always looking for different ways to improve that are environmentally friendly, ergonomic, and economic.”

Battery-operated rescue extrication equipment, lights, and cutting saws are underutilized in the fire service, but are gaining popularity. They were once hard to find and more expensive, but now are becoming more compatible and available. The Pantex Fire Department is proud to be part of the growing number of departments using battery-operated power sources for firefighting tools and equipment.

The new tools are more sustainable because they do not rely on the use of fossil fuels. With fewer parts to maintain like exhaust ports, carburetors, air filters, mufflers, and spark plugs, they require less maintenance and are more dependable. They help to prevent firefighters from inhaling harmful vapors and carbon emissions produced while the equipment runs, as well as the off gassing of fuel vapors from the equipment being stored in closed compartments on the fire apparatus. The tools also eliminate the fuel waste that could result from improperly mixing gas and oil.

“If given the choice now, I wouldn’t go back to gas-powered tools,” said Jeremy Baker, Pantex Fire Department captain. “These need way less maintenance and are performing just as well.”

Pantex Fire Department personnel evaluated the tools in a training session with the vendor and found that their faster deployment allows them to work more efficiently. The battery-operated tools are lighter and also provide an increased level of safety. Once the operator removes their finger from the tool’s trigger, the machine turns off, instead of idling like their gas-powered counterparts. This reduces noise that may impact a firefighter’s hearing.

Pantex firefighters weighed the pros and cons of gas-powered and battery-operated tools. Refilling gas-powered equipment is often messy and can easily lead to fuel spills that could contaminate a firefighter’s personal protective equipment or the environment. Other risks include oil evaporating into the air as a volatile organic compound that could lead to a potential health risk for firefighters.

Although the benefits of battery-powered tools were clear, and they are certainly the environmentally friendly option, they do come with their own unique challenges. Batteries do not last forever, so charging them in the field can be difficult. Batteries are often heavy; it is unrealistic to assume that operators will carry the backup batteries with them. If the tool battery dies, firefighters may have to return to the truck to replace the battery prior to finishing the task.

“I’m old school, so we didn’t have anything very environmentally-friendly,” said Robert Napp, assistant chief for operations. “These zero-emission tools are a drastic change from what I’m used to, and it’s cool to see how much things have changed.”

New tool designs and more robust battery lifespans have allowed the Pantex Fire Department firefighters an opportunity to do their part to help reduce the effects of greenhouse gases and other pollutants into the environment, while keeping the safety and ergonomics of firefighters in mind.

Thanks to the many Pantex and Y-12 volunteers who help ignite science, technology, engineering, and mathematics in the next generation.

“When I was in school, I didn’t have …” is a common refrain from generation to generation. Maybe we first heard the phrase from our elders, and now find ourselves repeating it to school-aged children we know. One reason we may say this is because of the many options students have to learn about possible career fields, including the various opportunities science, technology, engineering, and mathematics, or STEM, fields offer. During February, more than 100 Pantexans and Y-12ers once again shared their love for and knowledge of STEM with Panhandle and East Tennessee children during area Science Bowls, Engineers Week, and Introduce a Girl to Engineering events.

“It would not be possible to reach these students without the volunteers who give their time and energy to students,” said Kristin Waldschlager of Y-12 Educational Outreach.

Darla Fish, Pantex’s Educational Outreach lead, agreed. “It is our many volunteers who make the STEM programs successful. Without them, it would be much harder to make an impact on students.”

Volunteers Hannah Bradshaw, Channing Sparks, and Stephanie Steelman of Pantex and Carol Adamson, Cole Bewley, and John Brasher of Y-12 shared why they support STEM events.

Adamson said, “For me, it’s important to share my knowledge with students in order to offer them a different perspective on STEM that I was never afforded as a kid — to let them know that if they’re interested and willing to learn, that’s all it takes.”

“The U.S. as a whole is not focusing on STEM,” Steelman said. “We are not requiring math and science courses as much as we did 20 years ago. By exposing kids to STEM activities at earlier ages, we might pique enough interest for them to start taking math and science classes in middle school and think of STEM professions as a possible career path.”

Several CNS volunteers were fortunate enough to learn about STEM venues while they were students. For Sparks, it was part of her Girl Scout training.

“I participated in a few STEM activities as part of Girl Scouts or at the recommendation of a teacher who had a passion for STEM,” she said. “Many kids have the talent and minds for STEM careers, but they may not be afforded the same opportunities. Sharing my knowledge, journey, and experiences may just be the thing someone needs to hear to push them in the right direction to being a STEM all-star!”

Bewley’s STEM experience in school helped make him who he is today. “I was exposed to STEM activities in middle school, but I became heavily involved when I started high school. At Morristown Hamblen High School East, we had a fantastic program that allowed students to take a variety of STEM classes based off their interests in various topics,” he said. “I was always interested in engineering, so I took all of the basic engineering and fundamentals classes (drafting, robotics, programming, design) that were offered. I believe that my high school STEM experiences played a huge role in allowing me to be successful in college and find a career that I love at Y-12.”

One thing all volunteers love to see when they participate in STEM activities is the children’s reactions when they understand it.

Brasher said, “You don’t know what you don’t know, so by exposing others to your ‘world,’ we foster a more inquisitive mind and show them a new shade of color from the Crayola box. My favorite part of volunteering is seeing kids light up when they see what is possible.”

“When kids start to click with the concepts of engineering, it’s wonderful,” Adamson said. “We had a lot of examples of this at the Industrial Engineering booth at pre-COVID-19 IGTE events. Most girls had no idea what industrial engineering was, but after going through our push/pull process optimization exercise, they were able to see the concepts in action and understand how it could make a difference.”

Bradshaw said, “Everyone knows there are doctors because everyone has been to a doctor. There are countless ways to help people, and letting students know engineering is one of those opportunities is important. It’s rewarding seeing students get interested and start asking questions about things.”

So the next time you see a OneSource announcement asking for volunteers to help with STEM activities, sign up. As Sparks said, “It is important for kids to see themselves in someone who is volunteering because they can relate to them and their experiences, while also knowing that they have the potential to follow the same path or even pave new paths in the STEM world.”