en.Wedoany.com Reported - The U.S. Department of Energy (DOE) has officially recognized the safety of next-generation small modular reactor (SMR) technology. Last Energy, an advanced nuclear energy technology company in the United States, announced that its demonstration reactor has received Preliminary Documented Safety Analysis (PDSA) approval. This approval signifies that this next-generation nuclear power technology has met important safety standards applicable to actual field deployment.
The approved project is the "PWR-5" demonstration power plant under construction at the RELLIS Campus of Texas A&M University. This demonstration reactor will serve as a critical bridge for refining the "PWR-20" commercial reactor model intended for future actual power generation. Last Energy's strategy is to first validate safety and efficiency on a smaller scale before advancing to full commercialization.
Small modular reactors are smaller than traditional large nuclear power plants, with components that can be manufactured in factories and then transported to the site for assembly, making them an innovative nuclear energy technology. Due to shorter construction periods, lower costs, and higher safety levels, SMRs are being recognized as one of the core technologies supporting future energy security.
Last Energy's progress also highlights the increasingly intense competition surrounding SMR commercialization in the United States. As the role of nuclear energy in low-carbon electricity supply and energy security receives renewed attention, new reactor technologies that can be deployed faster and applied more flexibly are attracting greater policy and industry interest.
The significance of the PWR-5 demonstration project extends beyond the safety validation of a single reactor; it also aims to accumulate construction, operational, and regulatory experience for the PWR-20 commercial model. If the demonstration phase proceeds smoothly, the relevant technology could further shorten the cycle from pilot to commercial deployment.
The DOE's initial safety approval is seen as a major step for Last Energy toward commercialization. The company hopes to reduce the difficulty of deploying nuclear power projects through modular design and standardized construction methods, thereby accelerating the entry of next-generation nuclear power plants into the market.
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