Ormat Technologies (ORA) vs TransAlta (TAC)
Head-to-head comparison of performance, valuation, growth, profitability and dividends. Prices delayed 15 minutes; data as of Oct 8, 2026.
Summary
TransAlta (TAC) has outperformed Ormat Technologies (ORA) over the past year, losing 14.1% versus a loss of 14.2%. Over five years, ORA leads with a +26.1% price change compared with +14.5% for TAC. Ormat Technologies is the larger company by market cap ($5.48 billion vs $4.07 billion), about 1.3 times the size.
On valuation, TransAlta trades at a lower forward P/E (31.0x vs 34.9x for Ormat Technologies). TransAlta offers the higher dividend yield (2.06% vs 0.54%).
Summary generated from market data by MetaCap's automated system. Methodology
Relative performance
Percent change in share price from the first common trading day shown; excludes dividends.
Head-to-head
| Metric | ORA | TAC |
|---|---|---|
| Share price | $89.05 | $12.87 |
| Market cap | $5.48B | $4.07B |
| 1-day change | -1.02% | -0.12% |
| YTD return | -18.56% | +1.90% |
| 1-year return | -14.17% | -14.13% |
| 5-year return | +26.13% | +14.49% |
| P/E ratio (TTM) | 43.65 | — |
| Forward P/E | 34.90 | 30.98 |
| EPS (TTM) | $2.04 | $-0.22 |
| Dividend yield | 0.54% | 2.06% |
| Annual dividend | $0.48 | $0.265 |
| Revenue (latest FY) | $989.54M | — |
| Revenue growth (YoY) | +12.49% | — |
| Net income (latest FY) | $123.90M | — |
| Gross margin | 27.56% | — |
| Operating margin | 17.10% | — |
| Net margin | 12.52% | — |
| 52-week high | $146.39 | $17.88 |
| 52-week low | $87.06 | $11.38 |
| Distance from 52-week high | -39.17% | -28.05% |
| Analyst consensus | buy | buy |
| Avg. price target upside | +43.37% | +0.89% |
| Average volume | 850.17K | 1.74M |
| Shares outstanding | 61.50M | 316.30M |
| Employees | 1,648 | 1,350 |
| Sector | Utilities | Utilities |
| Industry | Electric Utilities: Central | Electric Utilities: Central |
Highlighted cells mark the higher value for growth, returns, margins and yield, and the lower value for P/E ratios. Highlighting is a mechanical comparison, not a recommendation.
Key differences
- TransAlta offers a meaningfully higher dividend yield (2.06% vs 0.54%).
About Ormat Technologies
ORA stock →Ormat Technologies, Inc. engages in the geothermal and recovered energy power business in the United States, Indonesia, Kenya, Turkey, Chile, Guatemala, Guadeloupe, New Zealand, Honduras, France, Indonesia, the Philippines, and internationally.
Utilities · Electric Utilities: Central · 1,648 employees
About TransAlta
TAC stock →TransAlta Corporation engages in the development, production, and sale of electric energy. It operates through Hydro, Wind and Solar, Gas, Energy Transition, and Energy Marketing segments.
Utilities · Electric Utilities: Central · 1,350 employees
ORA vs TAC FAQ
Which is bigger, Ormat Technologies or TransAlta?
Ormat Technologies (ORA) is larger, with a market capitalization of $5.48B compared with $4.07B for TransAlta (TAC).
Which stock has performed better over the past year, ORA or TAC?
TAC returned -14.13% over the past 12 months, compared with -14.17% for ORA (price return, excluding dividends). Past performance does not predict future results.
Which pays a higher dividend, Ormat Technologies or TransAlta?
TransAlta has the higher yield at 2.06%, compared with 0.54% for Ormat Technologies.
Are Ormat Technologies and TransAlta in the same industry?
Yes. Both are classified in the Electric Utilities: Central industry within the Utilities sector.