WEC Energy Group

aid: wec-energy
name: WEC Energy Group
description: 'WEC Energy Group (NYSE: WEC) is one of the nation''s premier energy companies, serving 4.4 million customers
  across Wisconsin, Illinois, Michigan, and Minnesota with electricity and natural gas service. The company operates through
  regional utilities including We Energies, Wisconsin Public Service, Peoples Gas, North Shore Gas, Minnesota Energy Resources,
  Michigan Gas Utilities, and Upper Michigan Energy Resources. WEC Energy Group offers customer-facing digital services including
  account management portals, mobile apps, and Green Button energy usage data access.'
accessModel:
  pricing: enterprise
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Enterprise
  confidence: medium
  source:
  - plans
  generated: '2026-07-22'
  method: derived
image: https://www.wecenergygroup.com/images/wec-logo.png
url: https://raw.githubusercontent.com/api-evangelist/wec-energy/refs/heads/main/apis.yml
created: '2024'
modified: '2026-07-25'
specificationVersion: '0.23'
apis:
- name: WEC Energy Group Customer Portal API
  description: Web and mobile API powering the WEC Energy Group customer self-service portal. Enables customers to view account
    information, pay bills, manage alerts, view energy usage history, and report outages. Accessible via the We Energies and
    Wisconsin Public Service customer websites and mobile apps.
  humanUrl: https://www.we-energies.com/
  tags:
  - Account Management
  - Bill Payments
  - Customer Portal
  - Energy Usage
  - Outage Reporting
  tags_raw:
  - Account Management
  - Bill Payment
  - Customer Portal
  - Energy Usage
  - Outage Reporting
  properties:
  - type: Customer Portal
    url: https://www.we-energies.com/customer-service/account-management/
  - type: Mobile App iOS
    url: https://apps.apple.com/us/app/we-energies/id1475985561
  - type: Mobile App Android
    url: https://play.google.com/store/apps/details?id=com.wecenergygroup.we
- name: Green Button Energy Usage Data API
  description: Green Button is a standardized API for accessing customer energy usage data. Based on the ESPI (Energy Services
    Provider Interface) standard, it allows customers to authorize third-party applications to access their electricity and
    gas consumption data. WEC Energy Group utilities support the Green Button Connect My Data standard for automated data
    sharing.
  humanUrl: https://www.energy.gov/data/green-button
  tags:
  - Energy Data
  - Green Button
  - ESPI
  - Authentication
  - Smart Meter
  - Usage Data
  tags_raw:
  - Energy Data
  - Green Button
  - ESPI
  - OAuth2
  - Smart Meter
  - Usage Data
  properties:
  - type: Documentation
    url: https://dev.greenbuttonalliance.org/
  - type: Standards
    url: https://www.energy.gov/data/green-button
  - type: Open Energy Info
    url: https://openei.org/wiki/Green_Button
- name: We Energies Outage Map API
  description: Real-time electricity outage information for We Energies service territory in Wisconsin. Provides geographic
    outage data, estimated restoration times, and affected customer counts. Powers the public-facing outage map.
  humanUrl: https://www.we-energies.com/outages-safety/outages/outage-map/
  tags:
  - Electricity
  - GIS
  - Outage Map
  - Real-Time
  - Wisconsin
  properties:
  - type: Outage Map
    url: https://www.we-energies.com/outages-safety/outages/outage-map/
  - type: Outage Reporting
    url: https://www.we-energies.com/outages-safety/outages/
- name: Peoples Gas Customer Service API
  description: Customer account and billing API for Peoples Gas, serving natural gas customers in the Chicago metropolitan
    area. Supports account management, bill payment, usage history, and service requests.
  humanUrl: https://www.peoplesgas.com/
  tags:
  - Account Management
  - Bill Payments
  - Chicago
  - Illinois
  - Natural Gas
  tags_raw:
  - Account Management
  - Bill Payment
  - Chicago
  - Illinois
  - Natural Gas
  properties:
  - type: Customer Portal
    url: https://www.peoplesgas.com/my-account/
  - type: Website
    url: https://www.peoplesgas.com/
common:
- type: DomainSecurity
  url: security/wec-energy-domain-security.yml
- type: Website
  url: https://www.wecenergygroup.com
- type: Customer Portal
  url: https://www.we-energies.com/
- type: Peoples Gas Portal
  url: https://www.peoplesgas.com/
- type: Wisconsin Public Service Portal
  url: https://www.wisconsinpublicservice.com/
- type: Press Room
  url: https://www.wecenergygroup.com/newsroom/
- type: Investor Relations
  url: https://www.wecenergygroup.com/investor-relations/
- type: Careers
  url: https://careers.wecenergygroup.com/
- type: Sustainability
  url: https://www.wecenergygroup.com/sustainability/
- type: TermsOfService
  url: https://www.we-energies.com/help/legal/terms-of-use/
- type: PrivacyPolicy
  url: https://www.wecenergygroup.com/privacy-policy/
- type: LinkedIn
  url: https://www.linkedin.com/company/wec-energy-group
- type: Twitter
  url: https://twitter.com/WECEnergyGroup
- type: Vocabulary
  url: vocabulary/wec-energy-vocabulary.yml
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
tags:
- Energy
- Electric Utility
- Fortune 500
- Green Button
- Illinois
- Michigan
- Minnesota
- Natural Gas
- NYSE
- Utility
- Wisconsin