What is an AES used for?

Written by Editorial Team | Last Updated: August 2026

Depending on the context, the acronym AES can refer to various technologies and applications, most prominently Advanced Encryption Standard, which is a specification for the encryption of electronic data established by the US National Institute of Standards and Technology. AES encryption is widely utilized across cybersecurity frameworks, secure messaging apps, financial transactions, and government communications to safeguard sensitive data from unauthorized interception. In the energy sector, AES alternatively identifies a major global power and utility corporation that generates and distributes electricity to millions of customers.

Related FAQs

The AES Corporation maintains a diverse international workforce consisting of thousands of professionals distributed across various global energy markets and operational facilities.

The parent organization, The AES Corporation, along with its regulated utility subsidiaries including AES Ohio and AES Indiana, entered into a definitive agreement to be acquired and taken private by an international investment consortium.

Ownership of The AES Corporation is heavily concentrated among prominent institutional asset management firms and large-scale mutual fund organizations that manage equity portfolios on behalf of millions of individual investors.

Within Ohio's deregulated energy marketplace, there is no single permanent "cheapest" electricity supplier, as generation rates fluctuate constantly based on wholesale market conditions, natural gas prices, and seasonal consumer demand.

AES Ohio (formerly known as Dayton Power and Light Company) is a regulated electric utility subsidiary of The AES Corporation that provides electricity delivery and distribution services to hundreds of thousands of residential, commercial, and indust...

The AES Corporation generates revenue primarily through long-term power purchase agreements (PPAs), electricity generation sales, and regulated utility operations.

Utility bills from AES Ohio can appear high due to a combination of rising transmission costs, ongoing investments in smart-grid infrastructure, grid hardening projects, and broader inflationary pressures affecting generation fuel and capacity charge...

The corporate name AES originally stood for Applied Energy Services, reflecting the enterprise's founding mission when it was established in the early 1980s as an independent power producer.

The per-share trading price of The AES Corporation reflects broader utility sector valuations, capital expenditure requirements for renewable energy expansion, and the impact of interest rate cycles on capital-intensive energy companies.

No, The AES Corporation is not owned by any government entity; it operates as a major private-sector multinational power enterprise.

The AES Corporation is a major Fortune 500 global energy enterprise dedicated to accelerating the future of cleaner, smarter power solutions.

The primary corporate headquarters of The AES Corporation is located in Arlington, Virginia, within the United States.

Compensation packages for employees at The AES Corporation vary widely based on geographic location, technical job classification, department specialization, and corporate level.

AES Ohio operates as a regulated electric utility subsidiary delivering power to customers in the Dayton region, functioning under the overarching corporate structure of The AES Corporation.

Price action for The AES Corporation stock became tightly anchored following the public announcement of its definitive all-cash acquisition agreement by BlackRock's Global Infrastructure Partners and EQT.

Retail investors can no longer purchase shares of The AES Corporation on public stock exchanges as an independent equity investment, because the company entered into a definitive agreement to be acquired and taken private by an investment consortium ...

The average cost of a residential electric bill in the United States varies significantly depending on geographic location, seasonal climate shifts, household size, and local utility rate structures.

Electricity prices vary significantly across the United States due to regional generation fuel sources, state regulatory policies, population density, and transmission costs.

The AES Corporation operates as a publicly traded global energy enterprise listed on the New York Stock Exchange under the ticker symbol AES, owned collectively by institutional investors, mutual funds, and individual shareholders.

The chief executive officer of The AES Corporation earns a comprehensive annual compensation package valued at multiple millions of dollars, combining a fixed base salary with variable performance bonuses and restricted stock units.

When a consumer refers to an "AES bill," they are typically talking about the monthly electricity statement issued by AES Ohio or AES Indiana, which are regulated electric utility subsidiaries of The AES Corporation.

The total annual compensation for Andrés Gluski, President and Chief Executive Officer of The AES Corporation, amounts to several million dollars per year, structured across a baseline cash salary, performance-driven annual cash incentives, and long-...

Depending on the context, the acronym AES can refer to several different technical and corporate definitions.

As a capital-intensive global power provider and utility operator, The AES Corporation has historically faced vulnerabilities associated with high debt burdens, sensitivity to interest rate fluctuations, and significant capital expenditure demands re...

Within Ohio's deregulated energy market, customers can compare rates offered by various retail electric generation suppliers alongside their local utility's standard service offer (SSO).