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Clean Fuel Advanced Technology (CFAT) Project Accelerates Fleet Electrification with Plug-and-Play Electric Power Take-Off by Viatec

In June 2022, the industry’s first and only production all-electric bucket truck was unveiled at the 68th Electric Utilities Fleet Managers’ Conference. The electric bucket truck’s debut was realized two years earlier than the most optimistic industry projections thanks to a unique collaboration between ViatecTerex and Navistar/International Trucks.

Viatec shared that a project of this magnitude required a seamless collaboration between the three critical components of the all-electric bucket truck – an electric chassis, an aerial upfit and the electric power take-off system to power a full day of work. The Terex Optima 55 foot aerial device is powered by a plug-in electric power take-off (PTO) solution by Viatec and mounted on an International® Electric MV™ series chassis from Navistar’s International Trucks.

Viatec’s flagship electric PTO (ePTO) product, SmartPTO, is part of their series of zero-emissions worksite solutions for hydraulic powered applications. The SmartPTO’s 2018 pilot program first brought the electric PTO system to North Carolina municipalities after being awarded grant funding from the NC Clean Energy Technology Center’s (NCCETC) Clean Fuel Advanced Technology (CFAT) project.

“The CFAT project aims to promote and accelerate the adoption of new clean transportation technologies,” said Heather Brutz, Director of the Clean Transportation Program at NCCETC. “With CFAT funds, SmartPTO deployed 24 SmartPTO units in NC municipalities with significant air pollution, including Apex, Winston-Salem, Greensboro, Charlotte, Raleigh, Durham and Cary.” Learn more about 2018 air quality improvement grant projects here.

Anjali Deodhar, VP of Sales at Viatec, discussed how the universal plug-and-play solution is helping the entire industry, regardless of which vehicle manufacturer they use, to adopt SmartPTO. “We believe that, for the foreseeable future, utility fleets will be an optimal combination of internal combustion chassis as well as full electric vehicle chassis,” Ms. Deodhar explained, “And the good news is- SmartPTO works as the go-to ePTO solution on both!”

Whether it’s installed on an all-electric chassis or a legacy bucket truck, SmartPTO has the benefits of enhanced safety, reduced maintenance, lower cost of ownership, and social responsibility for electric utility providers. This ePTO is built around an EPA Certified production hardened electric power train and is “Buy America” compliant. The unit is fit for utilities, tree service, sign and light companies and other aerial device applications.

On an electric vehicle (EV) chassis, exhausting a vehicle’s mileage range for the sake of powering worksite equipment is not ideal. Viatec’s SmartPTO can provide all of the power needed for worksite operation so the chassis battery power is reserved for travel and its maximum range is protected. EV’s cut down on fuel usage and reduce both environmental emissions and noise pollution.

When retrofitted on a diesel bucket truck, the electric PTO allows bucket truck crews to turn off their engine and perform work in a safe, clean and quiet environment, benefiting the owners, operators and the communities in which they work. “Hybrid trucks use their engines about 60 percent less than conventional trucks,” said Ms. Deodhar. “Truck engine maintenance and downtime can be reduced by half annually while extending the life of the vehicle by over 20 percent.”

Viatec was able to demonstrate the benefits of SmartPTO to Duke Energy in 2019 thanks to funding from the CFAT project. “By partnering with Duke’s fleet services team and with the support of their senior leadership, we were able to develop, test and deploy systems ready for real-world use,” Ms. Deodhar stated. During Viatec’s collaboration with Duke, they were able to gather feedback, rapidly implement improvements and ultimately produced a superior, production ready ePTO that Duke determined to adopt across their fleet of roughly 600 units over a 5-year period.

Investing in any sort of new technology is financially risky for fleets, Ms. Deodhar noted. “CFAT funding greatly reduced the financial risk of both Duke Energy and many NC municipalities, like the Town of Apex, that would have had to shoulder for the initial pilots of these sustainable new products,” she said. The first 24 units deployed through CFAT were funded 80 percent through grant funds and, according to Ms. Deodhar, all of these units are still being used in the field today.

Ms. Deodhar contributed the success of Viatec’s SmartPTO to the active support of their partners Duke Energy, Terex utilities, International Trucks/Navistar, Ultimaster, the South Carolina Research Authority, NCCETC and Zero Motorcycles along with other key individuals who mentored and guided Viatec on this journey. “Collaborations like these are important because every company has a unique strength and our impact is that much greater when we team up to build a more sustainable future together,” Ms. Deodhar said.

Mark Ferri, Viatec’s President and CEO, is grateful for the support CFAT funding provided in the early stages of developing SmartPTO. “The NC Clean Energy Technology Center’s support made this possible- from presenting at the Clean Cities Coalition meeting where they introduced the CFAT program, assisting with the application process, confirming our Buy America status and managing the funds during the life of the project,” Mr. Ferri stated. “The support, communication, coordination and follow up helped to guarantee our success.”

The CFAT program, which NCCETC has administered since 2006, aims to reduce transportation-related air pollution emissions by funding public and private organizations projects in 24 eligible North Carolina counties. CFAT is supported with federal Congestion Mitigation Air Quality (CMAQ) funds provided by the NC Department of Transportation (NC DOT). In 2022, $1.5 million in federal funding is being awarded. The 2022 CFAT Request for Proposals was released in May 2022 and applications are due Monday, August 1, 2022.

Posted by Nicole Deck

Duke Energy Electrifies Fleet with Viatec SmartPTO

A Viatec SmartPTO unit. Photo from www.viatec.us.

Duke Energy recently introduced Viatec SmartPTO electric power takeoff units for its bucket truck fleet. The new units allow crews to turn off the diesel engine and rely on electricity when operating the lift – saving on fuel and maintenance costs, extending the life of the trucks, and reducing emissions. The SmartPTO units were funded by NC Clean Energy Technology Center’s (NCCETC) Clean Fuel Advanced Technology (CFAT) project.

“A major objective of CFAT is to promote and accelerate the adoption of new clean transportation technologies,” said Rick Sapienza, Director of the Clean Transportation Program at NCCETC. “The Viatec SmartPTO is a perfect example of the CFAT mechanism working to its intent.”

The battery outlasts the normal bucket truck shift and charges overnight on a basic 110-volt receptacle, according to Duke Energy. When needed, crews are able to revert to operating the lift from the diesel engine in emergency situations, such as storms, that require 24-hour use. The engine being off also allows crew members to more easily communicate from the bucket to the ground.

“I’m especially pleased for the operators of these trucks and the line-workers who ride in the bucket, because air-quality on the job site is so dramatically improved when these trucks can stop idling,” said John Bonitz, Clean Transportation Specialist at NCCETC.

Duke Energy plans to soon expand SmartPTOs to 24 bucket trucks and is considering making them standard on all new bucket trucks.

“A company of the stature and magnitude of Duke Energy embracing this technology will aid in pushing others in the industry to consider and adopt the SmartPTO technology,” Sapienza said. “SmartPTO is robust from a system standpoint, which means reliability and durability. Also, if there is a system breakdown or failure, the system is a parallel design and the truck can revert to its normal mode of operation. Regardless, the truck can remain in service and complete its job.”

NCCETC estimates that bucket trucks burn nearly a gallon of diesel fuels per hour of idling. Based on an industry study conducted by Quanta Services (Green Truck Show March 2018), an electric PTO system is estimated to save about 1800 gallons of fuel annually, in standard operations. In addition, eliminating the idling on the truck engine also reduces carbon emissions to the tune of almost 38,000 pounds of CO2.  The noiseless operation of systems creates safer operating conditions for the crew and the reduced wear-and-tear on the truck engine extends the truck life.

“The units involve much less integration with the chassis or the aerial equipment relative to their competitors,” said Mike Allison, Duke Energy’s Director of Fleet Design and Technical services. ”There is no loss of performance vs. running off of the diesel engine and chassis PTO. Fuel reductions have been as expected and the units are extremely quiet.”

The CFAT program, which NCCETC has administered since 2006, aims to reduce transportation-related air pollution emissions by funding public and private organizations projects in 24 eligible North Carolina counties. CFAT is supported with federal Congestion Mitigation Air Quality (CMAQ) funds provided by the NC Department of Transportation (NC DOT). In 2019, up to $2,350,000 in federal funding is being awarded. The next Request for Proposals for CFAT will be targeted for January 8, 2020, and applications will be due March 17.

In 2018, Town of Apex installed three SmartPTO units after being awarded the CFAT grant. Take a look at many more CFAT funded projects here.

“We are appreciative of the work that has been done by [NCCETC] in making the funds available to jump start our movement to the Viatec system,” Allison said.

“The financial assistance makes the difference between an organization doing a project or not,” Sapienza said. “Quite often once an organization gains experience and realizes the results and impact of the various technologies, they continue expanding their use without funding, because it makes sense due to efficiency, financial and ecological reasons – a win all around.”

Stay updated and learn more about the CFAT grant here.

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