NuScale Power Just Solved a Major Engineering Hurdle: Is the Stock a Buy?
NuScale Power (SMR) achieved a breakthrough in fabricating boron-oxide pellets for its SMRs, a key safety component. This progress moves the company closer to commercial deployment. NuScale faces challenges, including past project cancellations and delays, but has secured supplier agreements and potential deals with ENTRA1 and TVA. The stock is down 2.79% at $8.20.
How this was made

The 30-second read
Why it matters
The engineering success reduces a key technical hurdle, potentially improving project timelines and investor confidence, but without immediate financial upside.
Market read
Primary news for SMR; modest relevance for the broader nuclear‑energy sector.
What to watch
No new commercial contracts were announced, and the company still carries significant cash burn and past project failures.
Background
NuScale Power (NYSE:SMR) is a small modular reactor developer that recently achieved a design approval from the NRC. The article focuses on a new engineering milestone involving boron‑oxide pellets for its passive safety system.
Ticker impact
NuScale Power announced on Sept. 1 that it successfully fabricated specialized boron‑oxide pellets for its SMR emergency cooling system, a first‑time engineering breakthrough.
Modest upside pressure as the news may attract speculative buying in the short term.
While the engineering step is material for the company's roadmap, it does not yet translate into revenue or contracts, limiting the magnitude of price impact.
Market effects
Demonstrates progress for the small modular reactor sector, potentially boosting interest in other SMR developers.
May positively affect nuclear‑energy related stocks in the U.S. and Europe as the technology matures.
Limited to niche clean‑energy investors; broader market impact is minimal.
Counterpoint
The breakthrough may be overstated; commercial deployment still faces regulatory, financing, and construction challenges.
Key entities
- CompanyNuScale Power
SMR developer listed on NYSE under ticker SMR.
- PartnerMilleniTEK
Collaborated with NuScale to fabricate the boron‑oxide pellets.




