April 19, 2024

Study shows the advantages of charging heavy-duty electric vehicles with small modular nuclear reactors

4 min read


Nuclear and hydrogen could be the ideal gasoline for recharging electrical trucks, opening likely marketplaces for developers of small modular nuclear reactors (SMRs).  

According to a University of Michigan examine funded by Emerging Energy Markets Evaluation, an Idaho Nationwide Laboratory (INL) initiative. 

This evaluation addresses a critical aspect of reduced-emission energy transitions, explained Steve Aumeier, senior advisor of INL’s strategic packages. “It responses the dilemma, how do we virtually transition weighty transport paradigms, and what systems may deliver the most effective benefit long-term? With the new deployment frameworks that little nuclear reactors provide, the examine shows how these may be a incredibly precious element of the technique.” 

The task was prompted in portion by the developing need to electrify weighty transport automobiles, especially in locations with minimal transmission interconnections, said An T. Pham, a postdoctoral fellow at Michigan.  

Pham analyzed 219 hypothetical electric motor vehicle trucking stations across the United States utilizing simulation types. Individuals stations would have two vitality selections. Just one would be dispersed vitality sources that contain solar, battery storage and SMRs. The other would be centralized energy that needs setting up transmission lines to tap into the electrical grid. Most research of this variety usually believe electricity is sourced from the electrical grid this is the to start with to look at SMRs and other distributed electrical power assets as a competing energy source.  

“We produced a design that appeared at minimizing fees of conference major-obligation car or truck power requires by optimizing investments in distributed energy sources,” Pham reported. 

“To greater fully grasp this market place prospective for SMRs and microreactors, we answered 3 queries,” Pham extra.  

  1. Price cost savings for on-web site SMRs 
  2. Benefit alter if element of the weighty-duty auto fleet works by using electric power and hydrogen 
  3. The use of microreactors, which are substantially lesser than SMRs 

 The study concluded: 

  • There is a important market place probable for SMRs and microreactors at EV trucking stations throughout the United States.  
  • SMRs are additional price tag-effective than other distributed strength resources and can be certain that powering EV vans does not overwhelm the grid. 
  • Investments in distributed vitality source can give annual value discounts of virtually $2 billion nationwide, with once-a-year expense cost savings for an personal charging station of about $100 million. 
  • The analyze applies to both of those EV trucks and hydrogen-based heavy obligation autos as portion of a decarbonized solution. 

Michael Craig, assistant professor at Michigan and member of the Emerging Vitality Markets Evaluation Initiative, presented this review at the American Nuclear Society’s winter conference in November. There was considerable desire, he stated, driven by the need to locate new marketplaces for deploying emerging SMR technologies. 

Supply: Idaho National Laboratory


Supply backlink In a recent study conducted by the National Renewable Energy Laboratory (NREL), researchers showed the advantages of charging heavy-duty electric vehicles with small modular nuclear reactors. The study focused on the potential for small modular reactors (SMRs) to provide clean, reliable, and low-cost electricity for large-scale applications, such as charging electric vehicles.

The study found that SMRs can be cost-competitive with other sources of electricity when there’s significant energy demand, and specifically, when it comes to commercial fleets of heavy-duty electric vehicles. In addition to being cost-effective, SMRs are more efficient than traditional sources of energy, as they can produce more electricity while using less fuel. They also have long lifespans and can be easily scaled to fit different demands in different locations.

Aside from the cost and efficiency benefits, SMRs are also significantly cleaner than traditional sources of electricity. They emit no air pollution or greenhouse gases, which makes them ideal for powering electric vehicle fleets. In addition, because of their small size, SMRs can be deployed in areas where other energy sources either can’t be installed or are too expensive.

Overall, the study concluded that the benefits of charging heavy-duty electric vehicles with small modular nuclear reactors outweighs the costs and any potential risks. The investments associated with SMRs need to be balanced with other strategies, such as transitioning to renewable electricity. This could help reduce emissions while ensuring access to reliable, low-cost electricity.

In conclusion, the study shows that charging heavy-duty electric vehicles with small modular nuclear reactors has major advantages. Not only are they cost-efficient and reliable, but they also emit no air pollution or greenhouse gases. As countries around the world work to transition to renewable electricity sources, SMRs could prove to be an valuable option for powering heavy-duty electric vehicles.