Terms & Acronyms

Understanding Electricity Terms

• What do all the acronyms and terms mean?

Electricity Charges & Fees

• Base Charge
• Energy Charge
• Demand Charge

Electricity Plan Documents

• EFL – Electricity Facts Label

Terms & Acronyms

• ERCOT – Electricity Reliability Council of Texas
• ESI or ESIID – Electric Service Identifier ID
• Late Payment Penalty
• kW
• kWh - Kilowatt Hour
• PUC or PUCT – Public Utility Commission of Texas
• REP – Retail Electric Provider
• TDU – Transmission and Distribution Utility
• TOS – Terms of Service

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