Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.
Total Generation Capacity (Mw) is the amount of electricity a generator can produce when it’s running at full blast. A higher generation capacity promises a higher amount of electricity generated.
ALLETE's Total Generation Capacity (Mw) for the annual that ended in Dec. 2024 was 1,630.00
, which the same as as previous year (Jun. 2025)'s result.
The historical rank and industry rank for ALLETE's Total Generation Capacity (Mw) or its related term are showing as below:
ALE's Total Generation Capacity (Mw) is not ranked *
in the Utilities - Regulated industry.
Industry Median: * Ranked among companies with meaningful Total Generation Capacity (Mw) only.
ALLETE (NYSE:ALE) Total Generation Capacity (Mw) Explanation
Total Generation Capacity (Mw) is the amount of electricity a generator can produce when it’s running at full blast. This maximum amount of power is typically measured in megawatts (Mw) or kilowatts and helps utilities project just how big of an electricity load a generator can handle.
Please note that Capacity Is Not Electricity Generation. Power plants have a capacity to produce a certain amount of power during a given time, but if they are taken offline (i.e. for maintenance or refueling) then they are not actually generating power.
ALLETE Total Generation Capacity (Mw) Related Terms
ALLETE Total Generation Capacity (Mw) Historical Data
* Premium members only.
The historical data trend for ALLETE's Total Generation Capacity (Mw) can be seen below:
* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD. * For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.
ALE vs SRE, AES: Total Generation Capacity (Mw) Comparison
For the Utilities - Diversified subindustry, ALLETE's Total Generation Capacity (Mw), along with its competitors' market caps and Total Generation Capacity (Mw) data, can be viewed below:
* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.
What does a Total Generation Capacity (Mw) of 0.00 mean?
ALLETE (ALE) has a Total Generation Capacity (Mw) of 0.00 as of Sep. 2025. Total Generation Capacity is the amount of electricity a generator can produce when it’s running at full blast. View historical data on ALLETE and its competitors.
Is ALLETE's Total Generation Capacity (Mw) too high?
ALLETE's current Total Generation Capacity (Mw) is 0.00. Overall, ALLETE has a GF Score™ of 58/100, reflecting its overall financial health beyond just this single metric.
How does ALLETE's Total Generation Capacity (Mw) compare to SRE and AES?
ALLETE's Total Generation Capacity (Mw) of 0.00 can be compared against companies in the Utilities - Regulated industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Total Generation Capacity (Mw) for an Utilities - Regulated company?
A good Total Generation Capacity (Mw) depends on the Utilities - Regulated industry context. However, Total Generation Capacity (Mw) should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Total Generation Capacity (Mw) mean?
A high Total Generation Capacity (Mw) can signal that a stock is expensive relative to its fundamentals. Total Generation Capacity is the amount of electricity a generator can produce when it’s running at full blast. View historical data on ALLETE and its competitors. ALLETE's current Total Generation Capacity (Mw) is 0.00. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is ALLETE stock overvalued right now?
ALLETE (ALE) has a current Total Generation Capacity (Mw) of 0.00. The stock's GF Value™ is $60.87, compared to a current price of $67.90 — trading 11.5% above its estimated fair value. The current Total Generation Capacity (Mw) is 0.00. ALLETE's overall GF Score™ is 58/100 with 11 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Total Generation Capacity (Mw) calculated?
Total Generation Capacity (Mw) is calculated from a company's financial statements. For ALLETE (ALE), the current Total Generation Capacity (Mw) is 0.00 as of Sep. 2025. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.
Is ALLETE (ALE) Overvalued in 2026?
Based on GuruFocus' analysis, ALLETE stock appears to be overvalued.
The current stock price of $67.90 is trading 11.5% above its estimated GF Value™ of $60.87.
Key valuation signals for ALE:
Total Generation Capacity (Mw): 0.00
GF Value™: $60.87 vs. price of $67.90 (11.5% above fair value)
No single metric tells the full story. See the ALE stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
ALLETE Inc provides competitively-priced energy in America's Upper Midwest region and invests in transmission infrastructure and other energy-centric businesses. The company has two reportable segments. The first segment is Regulated Operations, which includes the company's regulated utilities, Minnesota Power and SWL&P, as well as its investment in ATC. ATC is a regulated utility based in Wisconsin that owns and maintains electric transmission assets in parts of Wisconsin, Michigan, Minnesota, and Illinois. The second segment is ALLETE Clean Energy, which focuses on developing, acquiring, and operating clean and renewable energy projects.
58GF Score
Get the complete analysis for ALE
Total Generation Capacity (Mw) is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
ALE has been successfully added to your 
