Citable filing context

DUK filing events and research context

Server-rendered

DUK's research view summarizes recent SEC filing context, starting with other from May 13, 2026.

DUK filing events and research context
FiledItemContext
May 13, 2026otherDuke Energy reported Annual Meeting results, including director elections and failure of supermajority voting amendment.
Apr 1, 2026divestitureDuke Energy sold its Tennessee natural gas business to Spire for $2.48 billion.
Mar 16, 2026debt_offeringDuke Energy extended its credit facility termination date from March 16, 2030, to March 16, 2031.
Feb 18, 2026Guidance: additional_investment_amount500.00 to not reported
Feb 18, 2026Guidance: additional_investment_amount1.50 to not reported
Feb 18, 2026Guidance: additional_investment_amount1.00 to not reported
May 5, 2026mda_quarterlyDuke Energy Corporation reported Q1 2026 net income available to common stockholders of $1,536 million ($1.97 EPS), up from $1,365 million ($1.76 EPS) in Q1 2025, with operating revenues increasing to $9,178 million from $8,249 million. Strategic dispositions significantly bolstered this growth. The company sold a 9.19% minority interest in Florida Progress for $2.8 billion, increasing equity by $1,954 million, funding future capital expenditures. Piedmont also divested its Tennessee natural gas business for $2.5 billion, generating $368 million in pretax gains and reducing debt. Consolidated capital expenditures rose to $4,088 million from $3,148 million. Regulatory approvals were secured for the Duke Energy Progress and Duke Energy Carolinas merger by January 2027, aiming for cost efficiencies. New North Carolina rate cases for Duke Energy Carolinas and Progress seek revenue increases of $952 million and $729 million, respectively, for infrastructure. Duke Energy Florida will refund $91 million in over-collected storm costs. FERC's elimination of a PJM transmission cost allocation threshold may impact Duke Energy Ohio, and the Indiana Supreme Court denied review of certain coal ash cost recovery for Duke Energy Indiana. The company issued $1.5 billion in 3.000% convertible senior notes to manage debt.
Feb 26, 2026businessDuke Energy operates primarily through two regulated segments: Electric Utilities and Infrastructure (EU&I) and Gas Utilities and Infrastructure (GU&I). EU&I serves approximately 8.7 million retail electric customers across six states in the Southeast and Midwest US, providing generation, transmission, and distribution. Its 55.7 GW generation capacity relies principally on natural gas (33.5%), nuclear (27.5%), and coal (14.5%), alongside purchased power and renewables. While customer growth is expected, declining average residential usage due to efficiency is partially mitigated by decoupled rates. Competition arises from alternative energy sources and wholesale markets. GU&I distributes natural gas to about 1.8 million customers in the Carolinas, Ohio, and Kentucky, though its Tennessee business is slated for sale. Both segments are heavily regulated by state and federal agencies, with rates designed to recover costs and provide a reasonable return on invested capital, often incorporating mechanisms for fuel cost recovery and weather impact mitigation. The company also holds a 17.5% equity interest in NMC, a Saudi Arabian petrochemicals and plastics manufacturer. Environmental regulations, particularly concerning coal ash and emissions, represent ongoing compliance costs typically incorporated into rates.

Source: SEC EDGAR filing text and events; period May 13, 2026; filed May 13, 2026.

Continue research

Keep researching DUK

Follow same-sector companies and source explainers connected to the research view.

Browse Utilities

Related tickers

NEE
NextEra Energy
$175.25B
Utilities
Open company page →
SO
Southern Company
$102.90B
Utilities
Open company page →
SRE
Sempra
$58.18B
Utilities
Open company page →
D
Dominion Energy
$57.67B
Utilities
Open company page →
ETR
Entergy
$49.52B
Utilities
Open company page →
VST
Vistra Corp.
$49.52B
Utilities
Open company page →

Related explainers

Understanding 8-K filings

A factual guide to SEC Form 8-K current reports and the material company events they can disclose between quarterly filings.

Read explainer →
Reading a 10-Q

A factual guide to quarterly SEC Form 10-Q reports, how they differ from annual 10-K filings, and what readers can inspect first.

Read explainer →
S-1 and the IPO prospectus

A factual guide to Form S-1 registration statements and the disclosures companies provide before a public offering.

Read explainer →
Reading an SEC 10-K

A factual guide to the core 10-K sections investors use for company context: business description, risk factors, MD&A, financial statements, and segment disclosures.

Read explainer →