Revenue breakdown by Products & Services
Revenue breakdown by Geography

Constellation Energy Corporation's Revenue by Segment

In fiscal year 2025, Constellation Energy Corporation's revenue by segment (products & services) are as follows:

  • Constellation ERCOT: $1.90 B
  • Constellation Mid Atlantic: $6.49 B
  • Constellation Midwest: $5.80 B
  • Constellation New York: $2.39 B
  • Constellation Other Regions: $5.58 B

Learn more about Constellation Energy Corporation’s Revenue by Geography

Check out competitors to Constellation Energy Corporation in a side-by-side comparison.

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The above chart shows Constellation Energy Corporation's revenue percentage share by segment (products and services).

In fiscal year 2023, Constellation Energy Corporation's revenue by segment is as follows:

  • Constellation ERCOT generated $1.35 B in revenue, representing 6.89% of its total revenue.
  • Constellation Mid Atlantic generated $5.45 B in revenue, representing 27.92% of its total revenue.
  • Constellation Midwest generated $4.85 B in revenue, representing 24.81% of its total revenue.
  • Constellation New York generated $2.02 B in revenue, representing 10.35% of its total revenue.
  • Constellation Other Regions generated $5.86 B in revenue, representing 30.03% of its total revenue.

The biggest segment for Constellation Energy Corporation is the Constellation Other Regions, which represents 30.03% of its total revenue.
The smallest segment for Constellation Energy Corporation is the Constellation ERCOT, which represents 6.89% of its total revenue.

The above chart shows Constellation Energy Corporation's revenue percentage share by segment (products and services).

In fiscal year 2024, Constellation Energy Corporation's revenue by segment is as follows:

  • Constellation ERCOT generated $1.55 B in revenue, representing 7.98% of its total revenue.
  • Constellation Mid Atlantic generated $5.52 B in revenue, representing 28.42% of its total revenue.
  • Constellation Midwest generated $4.81 B in revenue, representing 24.73% of its total revenue.
  • Constellation New York generated $2.05 B in revenue, representing 10.55% of its total revenue.
  • Constellation Other Regions generated $5.51 B in revenue, representing 28.33% of its total revenue.

The biggest segment for Constellation Energy Corporation is the Constellation Mid Atlantic, which represents 28.42% of its total revenue.
The smallest segment for Constellation Energy Corporation is the Constellation ERCOT, which represents 7.98% of its total revenue.

The above chart shows Constellation Energy Corporation's revenue percentage share by segment (products and services).

In fiscal year 2025, Constellation Energy Corporation's revenue by segment is as follows:

  • Constellation ERCOT generated $1.90 B in revenue, representing 8.59% of its total revenue.
  • Constellation Mid Atlantic generated $6.49 B in revenue, representing 29.26% of its total revenue.
  • Constellation Midwest generated $5.80 B in revenue, representing 26.18% of its total revenue.
  • Constellation New York generated $2.39 B in revenue, representing 10.78% of its total revenue.
  • Constellation Other Regions generated $5.58 B in revenue, representing 25.19% of its total revenue.

The biggest segment for Constellation Energy Corporation is the Constellation Mid Atlantic, which represents 29.26% of its total revenue.
The smallest segment for Constellation Energy Corporation is the Constellation ERCOT, which represents 8.59% of its total revenue.
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Summary Table

Products & Services (Percent Share) 2023 2024 2025
Constellation Mid Atlantic 27.92% 28.42% 29.26%
Constellation Other Regions 30.03% 28.33% 25.19%
Constellation New York 10.35% 10.55% 10.78%
Constellation Midwest 24.81% 24.73% 26.18%
Constellation ERCOT 6.89% 7.98% 8.59%
Total Revenue 100% 100% 100%

The above chart shows the revenue trend of different segments of Constellation Energy Corporation.

In fiscal year 2025, the Constellation Mid Atlantic generated the most revenue ($6.49 B), and the Constellation ERCOT generated the least revenue ($1.90 B).

The above chart shows growth drivers and a year-over-year comparison of different segments' revenue.

  • Constellation ERCOT revenue increased 22.84% ($354.00 M) from $1.55 B (in 2024) to $1.90 B (in 2025).
  • Constellation Mid Atlantic revenue increased 17.48% ($965.00 M) from $5.52 B (in 2024) to $6.49 B (in 2025).
  • Constellation Midwest revenue increased 20.79% ($999.00 M) from $4.81 B (in 2024) to $5.80 B (in 2025).
  • Constellation New York revenue increased 16.54% ($339.00 M) from $2.05 B (in 2024) to $2.39 B (in 2025).
  • Constellation Other Regions revenue increased 1.4% ($77.00 M) from $5.51 B (in 2024) to $5.58 B (in 2025).
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    Summary Table

    Products & Services 2023 2024 2025
    Constellation ERCOT $1.35 B - $1.55 B
    15.16%
    $1.90 B
    22.84%
    Constellation Mid Atlantic $5.45 B - $5.52 B
    1.27%
    $6.49 B
    17.48%
    Constellation Midwest $4.85 B - $4.81 B
    0.85%
    $5.80 B
    20.79%
    Constellation New York $2.02 B - $2.05 B
    1.43%
    $2.39 B
    16.54%
    Constellation Other Regions $5.86 B - $5.51 B
    6.11%
    $5.58 B
    1.40%
    Total Revenue $19.53 B - $19.43 B
    0.50%
    $22.17 B
    14.07%