specification: API Commons Plans
specificationVersion: '0.1'
schema: https://raw.githubusercontent.com/api-evangelist/interface-research/main/schema/api-commons.yml#/$defs/Plans
provider: Ameren
providerId: ameren
generated: '2026-09-02'
method: searched
source: https://www.ameren.com/partners/account-and-data/share-my-usage
created: '2026-05-04'
modified: '2026-09-02'
reconciled: true
tags:
  - Utility
  - Energy
  - Electric
  - Green Button
description: >-
  Ameren publishes no plans, no tiers and no price list for its Share My Usage / Green
  Button Connect My Data program, and no pricing page exists for any third-party data
  interface. Access is granted through a registration and review process operated with
  data custodian Aclara, under the Illinois Commerce Commission tariff framework, not sold
  as a product. This is an honest zero: searched, nothing to record.
plan_count: 0
plans: []
searched:
  - url: https://www.ameren.com/partners/account-and-data/share-my-usage
    status: 200
    finding: >-
      Describes registration, the 2-4 week review, the 24-month data window and the
      custodian relationship. No fee, no tier, no rate card, no "contact sales" pricing
      page.
  - url: https://gp.ameren.com/third-party-registration/instructions
    status: 200
    finding: Angular SPA behind an Imperva bot challenge; no pricing content readable anonymously.
  - url: https://www.ameren.com/-/media/files/resources-and-support/account-and-data/share-usage/third-party-share-my-usage-registration-guide-2019.ashx
    status: 200
    finding: >-
      PDF registration form (contact information and submission steps only). Text was
      extracted and contains no fee schedule.
note: >-
  Supersedes the 2026-05-04 bulk-sweep scaffold, which asserted a placeholder
  "contact sales" enterprise plan that Ameren does not actually publish. Replaced with a
  probed zero. Reconcile if Ameren or Aclara ever publishes a fee schedule.
maintainers:
  - FN: Kin Lane
    email: kin@apievangelist.com