AES Corporation
The AES Corporation is a Fortune 500 global energy company that generates and distributes electrical power. AES operates a diverse portfolio of renewable, thermal, LNG, and battery storage facilities across multiple countries, serving utilities, industrial facilities, and end users. AES is the largest global supplier of clean energy to corporations in the Americas and operates 34.7 GW globally with $12.2 billion in annual revenue. The company serves 18.7 million household equivalents through utilities in Indiana, Ohio, and El Salvador. AES also co-founded Fluence Energy, a leading energy storage and software platform company.
More than an index entry, but the surface is still mostly links rather than artifacts — the cohort most likely to move a full band from modest, well-targeted work.
API Evangelist profiles AES Corporation the way a machine reads it — 29 machine-readable artifacts across 2 APIs, pulled from the provider's own public surface and indexed so a developer, an analyst, or an AI agent can evaluate it against every other provider on the network.
Every provider in the network is reduced to the same set of machine-readable artifacts — OpenAPI contracts, event specifications, GraphQL schemas, runnable collections, pricing and rate-limit signals, security posture, OAuth scopes, and the agent surfaces (MCP servers and skills) that let software drive the API on its own. We profile them because the interface is the part of a company you can actually inspect: it is a truer signal of what a provider does than any marketing page. From those artifacts we compute the Kin Score — AES Corporation scores 22.1/100 (emerging), with a separate agent-readiness read of 3/100 (human only). The full breakdown is below, followed by every artifact we hold — each card links through to its machine-readable definition on apis.io.
Why this profile is thin
AES Corporation runs no developer program at all — its 485-URL sitemap contains no developer, API or documentation section, and the one host that ever looked like an API, api.aes.com, is now a dangling CNAME to a decommissioned Azure App Service (microgridenergy-api.azurewebsites.net, NXDOMAIN), so the only machine-readable contract AES ever had has been retired without notice.
This is an honest zero, not a gap in our research. AES Corporation does not appear to expose an API, so there is nothing here for us to index and nothing for them to fix.
What we probed
https://www.aes.com/openapi.json→ HTTP 404https://www.aes.com/.well-known/api-catalog→ HTTP 404https://www.aes.com/.well-known/agent-card.json→ HTTP 404https://www.aes.com/sitemap.xml→ HTTP 200https://api.aes.com/→ HTTP 0https://fluenceenergy.com/openapi.json→ HTTP 404https://www.aesindiana.com/openapi.json→ HTTP 404https://www.aesohio.com/openapi.json→ HTTP 404
Kin Score
This is the API Evangelist rating — a single, repeatable read computed from the artifacts on this page. Green fill is points earned; the red track is points possible, so every bar shows earned-versus-possible at a glance. Every facet and dimension name is a link: it opens that measurement's page on APIs.io, where the rating runs across the whole catalog — the exact checks that feed it, how every profiled provider distributes on it, and who is at the top of it.
Kin Score
How this is scored →scored 2026-09-10 · rubric v0.20.0
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<a href="https://providers.apievangelist.com/providers/aes/"
title="AES Corporation on API Evangelist — API profile and Kin Score">
<img src="https://apis.io/badge/aes.svg"
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</a>[](https://providers.apievangelist.com/providers/aes/)<!-- Kin Score · API Evangelist -->
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title="AES Corporation on API Evangelist — API profile and Kin Score">
<img src="https://apis.io/badge/aes/card.svg"
alt="AES Corporation Kin Score — API readiness rating by API Evangelist" width="340" height="120" loading="lazy">
</a>More shapes, themes and sizes → · Score as JSON · How badges work
How we profile AES Corporation
Each block below is one kind of artifact we hold for AES Corporation. For each we say what it is and why it earns a place in the profile, then list every one we've indexed — capped at two rows, scroll within the panel for the rest.
APIs 2
Each API is captured as its own OpenAPI definition — every operation, parameter, and response. This is the single most useful machine-readable description of what an API does, and it's what lets us score, lint, mock, and generate against it without asking the provider for anything.
Individual APIs this provider publishes, each with its own machine-readable definition.
Fluence Mosaic API
Mosaic is an AI-powered intelligent bidding application developed by Fluence (an AES and Siemens company) for optimizing energy market participation. Mosaic automates bidding st...
Fluence Nispera API
Nispera is an asset performance management software platform by Fluence (an AES and Siemens company) for optimizing the performance of renewable energy and battery storage asset...
Pricing Plans 1
Pricing is part of the interface. Machine-readable plans tell you what a tier costs and includes before you commit — one of the things the Kin Score reads for access clarity — renamed from commercial clarity in rubric 0.12, because a free statutory interface has access terms and no commercial ones.
Published pricing tiers and plan structures.
Aes Plans Pricing
PLANSRate Limits 1
Rate limits are the difference between a demo that works and a production integration that doesn't fall over. Publishing them is an operational-transparency signal — and a hard requirement for any agent that plans its own throughput.
Documented rate limits and quota policies.
Aes Rate Limits
RATE LIMITSFinOps 1
Cost, billing, and metering signals let a buyer model the financial operations of an API before it's live. We profile them for the same reason we profile pricing: the money is part of the contract.
Cost, billing, and metering signals for API financial operations.
Aes Finops
FINOPSFeatures 8
The notable capabilities this provider advertises, captured as structured features so they can be searched and compared instead of read one landing page at a time.
Notable capabilities this provider offers.
Carbon-Free Energy Supply
AES is the largest global supplier of clean energy to corporations in the Americas, offering renewable energy from solar, wind, and hydro sources through long-term power purchas...
Flexible Capacity
Natural gas and LNG infrastructure providing reliable backup power and grid stability to complement intermittent renewable energy sources.
Battery Energy Storage
Large-scale battery energy storage systems for grid stabilization, renewable integration, and energy arbitrage through Fluence, a joint venture with Siemens.
Grid Infrastructure
Transmission, distribution, and digital solutions for optimizing electricity delivery networks across AES utility operations in the US and Latin America.
AI-Powered Operations
Maximo, an AI-enabled solar installation robot, and AI safety platforms deployed across US operations to improve efficiency and reduce incident response time.
Fluence IQ Platform
AI and machine learning digital platform developed by Fluence for intelligent asset optimization of energy storage and renewable generation facilities.
Energy Market Software
Mosaic intelligent bidding application and Nispera asset performance management software enabling data-driven energy market participation and O&M optimization.
Regulated Utilities
AES Indiana and AES Ohio provide regulated electric service to over 2.7 million customers with digital customer portals for account management.
Scroll within the panel for all 8 ·
Security Posture 2
Authentication, domain security, vulnerability disclosure, and trust-center signals — the evidence that a provider takes security seriously enough to document it. We profile it because you can't govern what you can't see.
Authentication, domain security, vulnerability disclosure, and trust-center signals.
Use Cases 6
What developers actually build with this provider — captured so the catalogue answers 'what is this for', not just 'what does this expose'.
What developers build with this provider.
Corporate Renewable Energy Procurement
Companies seeking carbon-free electricity through power purchase agreements with AES to meet sustainability goals and RE100 commitments.
Energy Storage for Grid Stability
Utilities and grid operators deploying Fluence battery energy storage systems to balance supply and demand, provide frequency regulation, and integrate renewables.
Energy Market Revenue Optimization
Storage asset owners using Fluence Mosaic to automate bidding in wholesale electricity markets and maximize revenue from battery storage resources.
Renewable Asset Performance Management
Solar and wind operators using Fluence Nispera to monitor asset health, optimize energy yield, and reduce operations and maintenance costs.
Data Center Power
Hyperscale technology companies partnering with AES for 24/7 carbon-free electricity to power data centers and meet sustainability commitments.
Industrial Decarbonization
Industrial facilities transitioning from fossil fuels to renewable energy through AES clean energy supply agreements and behind-the-meter storage.
Integrations 4
Pre-built integrations with other platforms tell you where this provider already fits in a stack.
Pre-built integrations with other platforms and tools.
Fluence Energy
AES co-founded Fluence Energy with Siemens to provide leading energy storage products and software platforms including Mosaic and Nispera.
Partnership with Google for 24/7 renewable energy commitments supporting data center operations with carbon-free electricity.
Siemens
Joint venture partner in Fluence Energy providing grid-scale battery storage systems and energy market optimization software.
MISO and PJM Markets
Participation in Midcontinent and PJM wholesale electricity markets through AES Indiana and AES Ohio utility operations.
Solutions 4
Packaged solutions the provider offers on top of the raw API surface.
Packaged solutions this provider offers.
AES Renewables
Global clean energy development with 17.9 GW in operation and 67 GW in development, primarily solar and wind projects serving corporate and utility customers.
AES Energy Infrastructure
Flexible thermal power plants and LNG infrastructure providing reliable capacity to complement renewable generation and support grid reliability.
AES Utilities
AES Indiana and AES Ohio regulated electric utilities serving 2.7 million customers with digital customer portals and clean energy transition plans.
AES New Energy Technologies
Innovation group developing next-generation energy solutions including AI-powered robotics, advanced energy storage, and grid modernization technologies.
Resources
Every other property we hold for AES Corporation — documentation, portals, status pages, policies, and corporate surface — grouped by the job it does, following the integrator's arc from getting started to running in production.
Get Started 4
Portal, sign-up, and the first successful call
Documentation 2
Reference material describing how the API behaves
Agent Surfaces 1
MCP servers, agent skills, and machine-readable catalogs
Design & Contract 3
Pagination, idempotency, versioning, errors, and events
Access & Security 2
Authentication, authorization, and security posture
Operate 2
Status, limits, changes, and where to get help
Commercial 2
Pricing, plans, and the legal terms of use
Company 3
The organization behind the API
← All providers · Data indexed from github.com/api-evangelist/aes · machine-readable index on apis.io
This is an independent, third-party profile of AES Corporation, published by API Evangelist. We do not operate, host, resell, or support these APIs, and we are not affiliated with or endorsed by the company unless stated above. Everything here is built from publicly available information — the company's own site, developer portal, documentation, public repositories, and the specifications it publishes for public use. Nothing is obtained by breaching a system, defeating an access control, or using credentials.
The Kin Score and Agent Readiness rating are independently calculated assessments of a company's public API artifacts, scored against a published rubric. They are not certifications, endorsements, security assessments, or audits.
Corrections, re-scores, and removal are free — no partnership or purchase required, and you do not need to justify the request. A removed company is recorded as unrated, never scored zero for having asked. Acknowledgement within one business day; removal within two.
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you will get a person, not a form — we will tell you exactly which public URLs this profile was built from.