Gas Utilities Directory — utility profile
MidAmerican Energy Company
South Dakota · Investor-Owned · Major Regulated
Utility overview
- Utility name
- MidAmerican Energy Company
- Legal name
- MidAmerican Energy Company
- Ownership type
- Investor-Owned
- Utility class
- Major Regulated
- Rate jurisdiction
- South Dakota Public Utilities Commission
- State directory
- South Dakota utilities
- Customer classes
- Commercial, Residential
Official website and contact
- Official website
- www.midamericanenergy.com
- Customer service phone
- 1-888-427-5632
- Not published
Contact details are shown only where the utility publishes them.
Published state services
South Dakota
Natural gas distribution in South Dakota communities served under SDPUC-jurisdictional gas tariffs.
Customer classes: Commercial, Residential
Last confirmed: August 27, 2026
State customer informationVerification sources
- MidAmerican Energy — South Dakota Gas Tariffs
MidAmerican Energy · Tariff — RATE SV – SMALL VOLUME SERVICE (Residential Customer per §2.04); RATE MV – MEDIUM VOLUME SERVICE (Non-Residential Customer per §2.04) (accessed 2026-08-27)
- MidAmerican Energy home
MidAmerican Energy · Official Utility Website — Company identity and regulated utility operations (accessed 2026-08-27)
- SD PUC — NG22-005 MidAmerican Energy natural gas rate application
SD PUC · State Regulator Inventory — MidAmerican Energy Company applicant for natural gas distribution rate authority for 104,000 South Dakota customers (accessed 2026-08-27)