Excessive Valuations Will Falter Under Rising Renewable Competition

Key Takeaways

• Aggressive expansion and reliance on sustained high electricity prices face risks from regulatory delays, rising costs, and growing renewable competition.
  
• Overdependence on government policy and optimistic demand projections may expose revenue and margins to downside if conditions change.
  
• Strong financial performance, effective project execution, and diverse investments in new and emerging nuclear technologies support resilient profitability and long-term growth potential.

Catalysts

Engages in the production and transmission of electricity and thermal energy in Romania.

• The rapid rise in average selling prices for electricity (+23.5% year-on-year) and high market exposure (90% to the competitive market) may be encouraging optimistic assumptions about continued elevated electricity prices; however, if decarbonization efforts accelerate renewable buildout or regional demand softens, future revenues could stagnate or decline.
  
• Current sentiment may be pricing in aggressive capacity expansion tied to ongoing projects (Unit 1 refurbishment, Units 3 & 4, SMRs), but these long-term projects face risks of cost overruns and regulatory delays, which could strain free cash flow and result in lower future earnings.
  
• The company's ability to pass higher operating costs-including significant windfall taxes and a 30% increase in uranium expenses-onto buyers may not persist, particularly if increased competition from renewables pressures electricity prices and compresses net margins over time.
  
• Heavy investment in new nuclear capacity assumes that demand growth from electrification (transport, heating, industry) will outpace efficiency gains and population decline; if this growth is overestimated, forward revenue and ROI on capex may disappoint.
  
• Ongoing reliance on government policy support and favorable regulation for nuclear as a strategic energy source exposes the company to downside risk if the EU increases regulatory burdens or public sentiment shifts, potentially impacting both revenue stability and long-term margins.

S.N. Nuclearelectrica Future Earnings and Revenue Growth

Assumptions

How have these above catalysts been quantified?

• Analysts are assuming S.N. Nuclearelectrica's revenue will decrease by 18.9% annually over the next 3 years.
• Analysts assume that profit margins will shrink from 45.3% today to 13.4% in 3 years time.
• Analysts expect earnings to reach RON 421.7 million (and earnings per share of RON 1.4) by about June 2029, down from RON 2.7 billion today.
• In order for the above numbers to justify the price target of the analysts, the company would need to trade at a PE ratio of 49.9x on those 2029 earnings, up from 8.0x today. This future PE is greater than the current PE for the RO Electric Utilities industry at 10.6x.
• Analysts expect the number of shares outstanding to remain consistent over the next 3 years.
• To value all of this in today's terms, we will use a discount rate of 12.48%, as per the Simply Wall St company report.

Risks

• The company has demonstrated strong revenue growth and resilient financial performance, with net profit for the first half of 2025 increasing by 2.8% year-over-year and exceeding budget by 46%, indicating robust underlying demand and effective cost management, which supports stable or growing future earnings.
  
• Major approved and ongoing capital projects such as the refurbishment of Unit 1, expansion of interim spent fuel storage, and progress on new nuclear capacity (Units 3, 4, and SMRs) are advancing under supportive regulatory and government frameworks, making significant long-term capacity and revenue growth feasible once these projects are commissioned.
  
• The average electricity selling price increased substantially (up 23.5% year-over-year), and the company maintains a high capacity factor (84%), reflecting strong operational reliability and competitive power market positioning, both of which are likely to support continued revenue and margin strength in coming years.
  
• Despite increased windfall taxes and OpEx, the company was able to offset these through significantly higher sales of electricity, and it remains ahead of budgeted EBITDA targets, suggesting strong resilience to adverse fiscal or cost environments and the ability to pass some external cost increases into pricing, thereby preserving profitability.
  
• Strategic investments in new nuclear technologies (such as SMRs and the tritium removal facility) and diversification into radiation services (Lutetium-177 project) position Nuclearelectrica for future growth beyond traditional power generation, providing new sources of revenue and supporting long-term earnings expansion.

Valuation

How have all the factors above been brought together to estimate a fair value?

• The analysts have a consensus price target of RON49.0 for S.N. Nuclearelectrica based on their expectations of its future earnings growth, profit margins and other risk factors.
• However, there is a degree of disagreement amongst analysts, with the most bullish reporting a price target of RON59.9, and the most bearish reporting a price target of just RON38.1.
• In order for you to agree with the analysts, you'd need to believe that by 2029, revenues will be RON3.1 billion, earnings will come to RON421.7 million, and it would be trading on a PE ratio of 49.9x, assuming you use a discount rate of 12.5%.
• Given the current share price of RON70.6, the analyst price target of RON49.0 is 44.1% lower.
• We always encourage you to reach your own conclusions though. So sense check these analyst numbers against your own assumptions and expectations based on your understanding of the business and what you believe is probable.