Obligations recorded from September 23, 2025 through September 22, 2026. Obligations are promises by the federal government to spend money, not necessarily cash already paid.

As of

September 22, 2026

Paper Trail overview

About This Organization

A leading energy producer supplying electricity and nuclear power to customers across the United States.

Editorial context

Why It Is Included

Included because this organization appears in federal spending records and is part of The Paper Trail Project's public-interest research directory.

Paper Trail research

Why you may have heard of it

Known as the nation's largest producer of carbon-free nuclear electricity.

Direct public money received

Public Money Profile

Federal obligations are shown by award type and kept separate from tax incentives or workforce public-benefit research. These categories should not be added into a generic “subsidy” figure.

Federal contracts

$67.9M

Federal grants

Direct payments

Federal loans

Other assistance

Workforce public-benefit research

No published source-backed estimate linked unless shown elsewhere on this profile.

Tax incentives and subsidies

Not included without attributable official records.

Explore where federal money goes →

Connection explorer

Follow the Full Trail

Move from this organization to federal agencies, spending categories, reviewed corporate relationships, lobbying disclosures, its affiliated PAC, and political recipients.

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Sourced institutional roles

Leadership & People

Lobbying Connections

JUSTIN J. SAYFIE

Registered lobbyist

View sourced career record →BRIAN BALLARD

Registered lobbyist

View sourced career record →

Explore All People Connected to Constellation Energy →

Federal data

Spending Over Time

Federal fiscal years

Prime-award transaction obligations attributed to this USAspending recipient. Negative totals can reflect deobligations or corrections.

$15M

FY2017

$13.3M

FY2018

$18.1M

FY2019

$42M

FY2020

$39.7M

FY2021

$7.8M

FY2022

$13.8M

FY2023

$23.9M

FY2024

$86.1M

FY2025

$61.2M

FY2026To date

The current fiscal year is partial and will change as USAspending publishes additional transactions.

Federal data

Who funds Constellation Energy?

The federal agencies and offices responsible for the organization’s recorded obligations.

1Department of Veterans Affairs$26,934,87439.7% of total 2General Services Administration$4,462,3546.6% of total 3Department of Justice$2,675,7613.9% of total 4Department of Transportation$686,0001.0% of total 5Department of Defense$00.0% of total 6Social Security Administration-$65,000-0.1% of total

ConnectedLast refreshed September 22, 2026

Prime-award transaction obligations from 2025-09-23 through 2026-09-22, grouped by top-tier awarding agency.

Federal data

What Federal Agencies Bought or Funded From Constellation Energy

USAspending classifies federal obligations using product and service codes for contracts and assistance-listing categories for grants and other assistance. These records describe federal awards to the organization—not the organization’s own operating expenses.

Products and services

UTILITIES- ELECTRIC

PSC S112

$34,347,10350.6% of total

OTHER QC/TEST/INSPECT- ELECTRIC WIRE AND POWER DISTRIBUTION EQUIPMENT

PSC H961

$346,8860.5% of total

Prime-award transaction obligations from 2025-09-23 through 2026-09-22. Categories can be broad and reflect federal coding, not Paper Trail editorial conclusions. View USAspending source ↗

Corporate structure

What does Constellation Energy control?

Business segments, subsidiaries, joint ventures, and acquired companies connected to the parent organization.

Legal-subsidiary lists are drawn from reviewed SEC Exhibit 21 filings. Companies may omit subsidiaries that are not considered significant under SEC reporting rules, so these lists are not necessarily exhaustive.

Legal subsidiaries488

4300 Winfield Road, LLC

Delaware

Year	In-house expenses	Outside-firm income
2015	$0	$0
2016	$0	$0
2017	$0	$0
2018	$0	$0
2019	$0	$0
2020	$0	$0
2021	$0	$0
2022	$0	$0
2024	$0	$30K
2025	$0	$405K
2026	$0	$195K

Firm / registrant	Active filings	Reported income
BALLARD PARTNERS	7	$570K
ODONNELL & SON LLC	4	$60K

Constellation Energy

At a Glance

Tracked federal obligations

Largest tracked awarding agency

Outside lobbying-firm income

Documented people connections

Industry

About This Organization

Why It Is Included

Why you may have heard of it

Public Money Profile

Follow the Full Trail

Leadership & People

Lobbying Connections

Spending Over Time

Who funds Constellation Energy?

What Federal Agencies Bought or Funded From Constellation Energy

Products and services

What does Constellation Energy control?

Federal Lobbying

Lobbying over time

What they lobbied on

Outside lobbying firms

Lobbyists listed on disclosures

Filing-level audit trail

Important Documents

Constellation Energy Exhibit 21 — Subsidiaries ↗

Sources

Cite this page

Constellation Energy Exhibit 21 — Subsidiaries