12 June 2026 • Alpha Insights Sector Research
Top 50 Utility Stocks Ranked: Power, Water, and Renewable Energy
AI data centre demand is rewriting the utility investment thesis. Constellation Energy’s nuclear fleet is signing long-term power purchase agreements with hyperscalers, while traditional regulated utilities offer defensive income in a CPI 4.2% environment. We have ranked every utility stock in our universe using a dual-pillar scoring system. Here are the 50 names that matter right now.
What You Will Find in This Article
- Full ranked table of 50 utilities stocks by blended ethical-trading/” style=”color:#D8AF44;text-decoration:underline” title=”Ethical Trading”>Ethical + Opportunity Score (TOS)
- Deep-dive analysis of the top 10 names
- Ethical screening breakdown: how many pass, how many flag
- Interactive chart of top 20 scores
- Links to every ticker page and our live Sector Rankings tool
Why Utility Stocks Demand Attention Right Now
The utility sector is experiencing a once-in-a-generation demand catalyst: AI data centres. A single hyperscale data centre consumes 50-100MW of continuous power, and the pipeline of planned facilities is expanding exponentially. McKinsey estimates US data centre power demand could triple by 2030. That is not a gradual increase — it is a step-change in baseload electricity consumption that existing grid infrastructure cannot support.
Nuclear is the primary beneficiary. Constellation Energy’s fleet of nuclear plants provides the 24/7, carbon-free baseload power that AI workloads require. The stock has been rewarded accordingly, sitting at the top of our rankings with an 80.10 ethical score that reflects its clean energy profile.
For traditional regulated utilities, the thesis is more nuanced. Rate sensitivity remains a headwind with CPI at 4.2% and no Fed pivot in sight. But regulated earnings provide predictable cash flows and dividend support that income investors value. The sector splits into two camps: the AI-demand beneficiaries (CEG, VST, PEG) and the defensive income providers (D, DUK, SO). Our scoring captures both dimensions.
How the Dual-Pillar Scoring Works
Every stock in our universe receives two independent scores:
Classical Pillar (0-100)
Measures opportunity through momentum, relative strength, valuation, earnings quality, and growth trajectory. A stock scoring 80+ here is firing on all classical cylinders.
Ethical Pillar (0-100)
Screens for governance, controversial operations, sanctioned exposure, environmental violations, and business ethics. Higher scores indicate cleaner operations and better alignment with responsible investment principles.
The Blended TOS (Total Opportunity Score) combines both pillars into a single rank. Stocks land in one of four tiers:
- PLATINUM — TOS 85+ — Exceptional across both pillars
- GOLD — TOS 70–84.99 — Strong opportunity with solid ethics
- SILVER — TOS 55–69.99 — Moderate opportunity, some flags
- BRONZE — TOS 40–54.99 — Lower conviction or ethical concerns
Top 20 Utilities Stocks by Blended Score
Ethical Screening Breakdown
39
Ethical Score 50+
Pass basic ethical threshold
8
Ethical Score 70+
Strong ethical alignment
4
Ethical Score Below 35
Significant ethical flags
Of the 50 utility stocks in our ranked universe, 39 clear the basic ethical threshold of 50. Only 8 names score above 70, making this one of the more ethically challenged sectors. Four names carry significant ethical flags below 35: CEPU (Central Puerto, 29.41), KEP (Korea Electric Power, 29.41), 4030.SR (Saudi Electricity, 26.30), and CKISY (CK Infrastructure, 29.41). The standout ethical performers are HUBC.KA and TAQA.AE at perfect 100.0 scores, followed by Constellation Energy (CEG) at 80.10.
Top 10 Deep Dive
77.39
Blended TOS
Ethical: 80.10
Constellation Energy is the undisputed leader in utilities, and AI data centre demand is the catalyst. As the largest producer of carbon-free nuclear energy in the United States, CEG is uniquely positioned to supply the 24/7 baseload power that hyperscale data centres require. The ethical score of 80.10 reflects the clean energy profile, while the classical score of 68.70 captures the momentum from long-term power purchase agreements with tech giants. At $97.5B, this is the mega-cap anchor for utility portfolios.
75.88
Blended TOS
Ethical: 29.41
Central Puerto is the most polarising name in our top 10. The classical score of 77.77 is the highest in the entire utilities universe, reflecting exceptional momentum as Argentina’s energy sector restructures. But the ethical score of 29.41 is a significant red flag, driven by governance concerns in the Argentine regulatory environment. For classical-only investors, CEPU offers compelling opportunity. For ethical-first mandates, this is a clear avoid.
67.34
Blended TOS
Ethical: 47.31
Vistra Corp is the independent power producer riding the AI data centre wave alongside Constellation Energy. The classical score of 50.84 is moderate, and the ethical score of 47.31 sits below the 50 threshold, flagging legacy fossil fuel operations. At $49.8B, VST has the scale for institutional allocation, but the sub-50 ethical score warrants attention from governance-sensitive investors.
66.80
Blended TOS
Ethical: 29.41
Korea Electric Power is the South Korean utility giant with a classical score of 57.60 reflecting improving fundamentals as the government allows tariff increases. The ethical score of 29.41 is among the lowest in the sector, flagging governance concerns at the state-owned enterprise. At $17.7B, KEPCO is liquid enough for international allocations, but the ethical flag is a genuine consideration.
66.08
Blended TOS
Ethical: 48.78
Edison International is the Southern California utility facing elevated wildfire risk. The classical score of 47.39 reflects the operational challenges, while the ethical score of 48.78 sits just below the threshold. The wildfire liability overhang continues to weigh on both pillars. At $26.5B, EIX trades at a discount to peers, creating a potential value opportunity if wildfire risk is managed successfully.
65.92
Blended TOS
Ethical: 43.89
PG&E is the post-bankruptcy California utility still working through its wildfire legacy. The classical score of 49.21 and ethical score of 43.89 both reflect the lingering impact of historical governance failures. At $35.4B, PCG has the scale for institutional portfolios, but both pillars signal caution. The improvement trajectory is positive, but the journey is not complete.
65.58
Blended TOS
Ethical: 52.93
Eversource Energy is the New England utility with balanced pillar scores: 54.74 classical and 52.93 ethical. Both clear the threshold without excelling. The regulated utility model provides predictable earnings, and Eversource’s exposure to offshore wind development adds a growth dimension. At $25.0B, this is a standard regulated utility allocation with moderate conviction on both pillars.
64.45
Blended TOS
Ethical: 47.59
PSEG is the New Jersey utility with nuclear exposure that benefits from the same data centre demand thesis as Constellation Energy, albeit to a lesser degree. The classical score of 51.98 is moderate, and the ethical score of 47.59 sits just below threshold. At $38.4B, PSEG offers a more affordable entry point to the nuclear-data centre thesis than CEG, with correspondingly lower conviction.
64.10
Blended TOS
Ethical: 51.38
Dominion Energy is the Virginia-based utility with a classical score of 51.95 and ethical score of 51.38 — both narrowly above threshold. Dominion’s restructuring after divesting gas transmission has simplified the business, and the regulated Virginia earnings base provides stability. At $54.4B, this is a large-cap defensive utility with moderate conviction across both pillars.
62.91
Blended TOS
Ethical: 55.68
National Grid rounds out our top 10 as the UK-US transmission and distribution utility. Both pillars are balanced and above threshold: 60.52 classical and 55.68 ethical. As the operator of critical electricity and gas transmission infrastructure on both sides of the Atlantic, NGG benefits from the structural increase in grid investment needed for electrification. At $80.2B, this is institutional-grade defensive exposure with a compelling structural growth story.
Full Ranked Table: 50 Utilities Stocks
| # | Ticker | Company | Price | Mkt Cap | Classical | Ethical | Blended | Tier |
|---|---|---|---|---|---|---|---|---|
| 1 | CEG | Constellation Energy | $254.83 | $97.5B | 68.70 | 80.10 | 77.39 | GOLD |
| 2 | CEPU | Central Puerto S.A. | $14.64 | $2.1B | 77.77 | 29.41 | 75.88 | GOLD |
| 3 | VST | Vistra Corp. | $148.76 | $49.8B | 50.84 | 47.31 | 67.34 | SILVER |
| 4 | KEP | Korea Electric Power Corporation | $12.39 | $17.7B | 57.60 | 29.41 | 66.80 | SILVER |
| 5 | EIX | Edison International | $73.33 | $26.5B | 47.39 | 48.78 | 66.08 | SILVER |
| 6 | PCG | PG&E Corporation | $17.11 | $35.4B | 49.21 | 43.89 | 65.92 | SILVER |
| 7 | ES | Eversource Energy | $70.60 | $25.0B | 54.74 | 52.93 | 65.58 | SILVER |
| 8 | PEG | Public Service Enterprise Group | $79.48 | $38.4B | 51.98 | 47.59 | 64.45 | SILVER |
| 9 | D | Dominion Energy | $66.90 | $54.4B | 51.95 | 51.38 | 64.10 | SILVER |
| 10 | NGG | National Grid plc | $81.86 | $80.2B | 60.52 | 55.68 | 62.91 | SILVER |
| 11 | DTE | DTE Energy | $145.77 | $29.2B | 47.16 | 54.47 | 62.87 | SILVER |
| 12 | SSEZY | SSE plc | $32.24 | $39.4B | 57.95 | 65.83 | 62.74 | SILVER |
| 13 | AES | AES Corporation | $14.67 | $10.2B | 41.13 | 43.29 | 62.17 | SILVER |
| 14 | EXC | Exelon | $45.75 | $44.9B | 48.42 | 58.58 | 61.94 | SILVER |
| 15 | NRG | NRG Energy | $129.20 | $29.1B | 33.13 | 58.77 | 61.66 | SILVER |
| 16 | 4030.SR | Saudi Electricity Company | $33.36 | $31.4B | 45.26 | 26.30 | 60.63 | SILVER |
| 17 | ED | Consolidated Edison | $106.26 | $39.2B | 51.74 | 57.37 | 60.27 | SILVER |
| 18 | FE | FirstEnergy | $46.42 | $25.6B | 46.61 | 57.80 | 59.35 | SILVER |
| 19 | PPL | PPL Corporation | $35.74 | $27.0B | 48.16 | 57.52 | 57.19 | SILVER |
| 20 | DUK | Duke Energy | $124.22 | $96.8B | 50.34 | 52.02 | 56.29 | SILVER |
| 21 | ELPC | Companhia Paranaense de Energia | $11.21 | $8.7B | 66.18 | 70.00 | 56.03 | SILVER |
| 22 | SBS | Companhia de Saneamento Basico do Estado de Sao Paulo ADR | $5.35 | $19.2B | 70.50 | 57.50 | 55.48 | SILVER |
| 23 | SPH | Suburban Propane Partners, L.P. | $19.25 | $1.3B | 64.50 | 70.00 | 55.28 | SILVER |
| 24 | CMS | CMS Energy | $72.04 | $22.4B | 45.92 | 55.45 | 55.03 | SILVER |
| 25 | XEL | Xcel Energy | $79.04 | $49.6B | 46.52 | 54.02 | 54.97 | BRONZE |
| 26 | EVRG | Evergy | $83.27 | $18.9B | 47.69 | 56.15 | 53.91 | BRONZE |
| 27 | ENIC | Enel Chile S.A. | $4.17 | $5.9B | 61.32 | 70.00 | 53.84 | BRONZE |
| 28 | AEP | American Electric Power | $129.14 | $70.8B | 48.96 | 54.27 | 53.19 | BRONZE |
| 29 | AEE | Ameren | $109.27 | $30.2B | 47.78 | 56.08 | 52.75 | BRONZE |
| 30 | WEC | WEC Energy Group | $112.95 | $36.4B | 47.60 | 54.52 | 52.41 | BRONZE |
| 31 | PNW | Pinnacle West Capital | $103.06 | $12.0B | 46.92 | 51.35 | 52.38 | BRONZE |
| 32 | AXIA | Axia Energia ADR | $9.80 | $22.9B | 63.36 | 57.50 | 52.26 | BRONZE |
| 33 | HUBC.KA | Hub Power Company | $214.12 | N/A | 44.06 | 100.00 | 52.08 | BRONZE |
| 34 | TAQA.AE | Abu Dhabi National Energy (TAQA) | N/A | N/A | 44.06 | 100.00 | 52.08 | BRONZE |
| 35 | WTRG | Essential Utilities Inc | $37.36 | $10.6B | 62.08 | 57.50 | 51.69 | BRONZE |
| 36 | EIPOWER.KL | EI Power Berhad | N/A | $90.6M | 61.50 | 57.50 | 51.42 | BRONZE |
| 37 | GASMSIA.KL | Gas Malaysia Berhad | N/A | $1.5B | 61.50 | 57.50 | 51.42 | BRONZE |
| 38 | KENERGY.KL | Kawan Renergy Berhad | N/A | $69.9M | 61.50 | 57.50 | 51.42 | BRONZE |
| 39 | TEP.L | Telecom Plus Plc | $976.00 | $827.1M | 55.40 | 70.00 | 51.18 | BRONZE |
| 40 | SO | Southern Company | $92.60 | $103.5B | 44.13 | 56.38 | 51.04 | BRONZE |
| 41 | IMSR | Terrestrial Energy Inc. | $7.55 | $957.2M | 52.50 | 74.77 | 50.83 | BRONZE |
| 42 | AWK | American Water Works | $124.47 | $24.4B | 46.46 | 48.52 | 50.60 | BRONZE |
| 43 | EONGY | E.ON SE | $21.04 | $58.0B | 47.34 | 52.95 | 50.53 | BRONZE |
| 44 | RANHILL.KL | Ranhill Utilities Berhad | N/A | $609.8M | 58.58 | 57.50 | 50.11 | BRONZE |
| 45 | CKISY | CK Infrastructure Holdings Limited | $43.50 | $21.9B | 59.34 | 29.41 | 50.09 | BRONZE |
| 46 | LNT | Alliant Energy | $72.87 | $18.5B | 45.60 | 56.35 | 49.95 | BRONZE |
| 47 | NI | NiSource | $46.61 | $22.4B | 48.73 | 57.56 | 49.68 | BRONZE |
| 48 | AEMMY | A2A S.p.A. | $13.25 | $8.8B | 53.30 | 39.65 | 49.41 | BRONZE |
| 49 | PETGAS.KL | PETRONAS Gas Berhad | N/A | $7.6B | 56.76 | 57.50 | 49.29 | BRONZE |
| 50 | TALIWRK.KL | Taliworks Corporation Berhad | N/A | $181.4M | 56.56 | 57.50 | 49.20 | BRONZE |
Five Key Themes from the Rankings
1. AI Data Centre Demand Is the Game-Changer
Constellation Energy sits at the top of our rankings because its nuclear fleet provides exactly what AI workloads need: 24/7, carbon-free baseload power. The signing of long-term power purchase agreements with hyperscalers has transformed CEG from a regulated utility into a growth story. This is the single most important structural shift in utilities in decades.
2. Nuclear Renaissance Is Real
CEG, PEG, and PSEG all benefit from renewed interest in nuclear power as the only scalable, carbon-free baseload technology. The political environment has shifted from hostility to support, and our scoring captures the resulting momentum in these names.
3. Rate Sensitivity Compresses Blended Scores
With zero Platinum-tier names and only two in Gold, utilities are clearly feeling the rate headwind. Higher borrowing costs increase the cost of capital for regulated utilities, and the absence of a Fed pivot keeps the pressure on. Investors should expect moderate rather than exceptional blended scores across the sector.
4. Ethical Scores Are Lower Than Expected
Only 8 of 50 names score above 70 on ethics, making utilities one of the weaker sectors on governance. State-owned enterprises (CEPU, KEP, 4030.SR) and legacy fossil fuel operators drag the average down. Constellation Energy’s 80.10 ethical score is the standout exception.
5. Emerging Market Utilities Carry Higher Risk
Central Puerto, Korea Electric Power, and Saudi Electricity all carry ethical scores below 35 despite decent classical metrics. The governance environments in Argentina, South Korea (state-owned), and Saudi Arabia present risks that our ethical pillar correctly identifies.
How to Use These Rankings
This table is a starting point, not a trade instruction. We use it in three ways:
- Screen for conviction. Platinum and Gold tier names represent the highest-conviction overlap between opportunity and ethics. Start your research there.
- Filter by your mandate. If ethical screening is a hard requirement, sort by the ethical pillar and eliminate anything below your threshold.
- Explore individual names. Every ticker links to its dedicated page at
/ticker/SYMBOL/with full scoring breakdown.
For the fully interactive version, visit our Utilities Sector Rankings tool.
Methodology Notes
Scores are calculated from the latest snapshot in our quantitative database. The classical pillar draws on momentum, relative strength, valuation, earnings quality, and growth trajectory. The ethical pillar evaluates governance, controversial operations, sanctioned exposure, environmental compliance, and business ethics. Both pillars are scored 0-100 and combined into the blended TOS.
This analysis covers 50 utilities stocks from our scored universe. For rankings across all sectors, visit our full Sector Rankings page.
Disclaimer
This article is for informational and educational purposes only. It does not constitute financial advice, a recommendation, or a solicitation to buy or sell any security. Scores and rankings reflect quantitative analysis at a point in time and may change. Past performance is not indicative of future results. Always conduct your own due diligence and consult a qualified financial adviser before making investment decisions. Alpha Insights and its contributors may hold positions in securities mentioned.
Deepen Your Understanding
Related articles from the Titan Protect Foundry: