Residential vs Commercial vs Industrial Electricity Rates: Why the Spread Matters

The EIA State Electricity Profile reports average retail electricity prices separately for residential, commercial, and industrial customers. The three figures differ substantially in every state, with residential rates typically 30 to 50 percent higher than industrial rates and commercial rates falling in between. The structural reasons for the spread reveal something about how the U.S. electricity system is priced and what the per-sector data tells us about each state.

Residential customers are the highest-cost customers to serve on a per-kilowatt-hour basis. Each residential meter requires the same basic billing, metering, customer service, and distribution overhead as a small commercial customer, but residential customers consume far fewer kilowatt-hours per meter. The result is that the fixed cost of serving each residential customer gets allocated across a smaller energy denominator, raising the average rate.

Residential load is also peakier than commercial or industrial load. Residential demand peaks in the early evening on summer days (air conditioning) and in the morning and evening on winter days (heating). Peak demand drives capacity costs — the system must be sized to meet peak load even though most hours are below peak. Residential peakiness translates into higher average rates because residential customers contribute disproportionately to peak load.

Commercial customers are intermediate. A typical commercial building consumes substantially more kilowatt-hours per meter than a residence, spreading fixed costs over more energy. Commercial load is also typically less peaky — office buildings, retail stores, and restaurants operate on weekday business hours, which spreads demand across more of the day. The result is that commercial rates are typically 5 to 15 percent lower than residential rates in most states.

Industrial customers get the lowest rates for two main reasons. First, industrial facilities consume enormous kilowatt-hours per meter — a manufacturing plant, refinery, or data center can be a single utility customer drawing tens or hundreds of megawatts. The fixed cost per kilowatt-hour delivered is therefore much lower. Second, industrial customers often have flat load profiles (continuous operation), interruptible-load contracts (utilities can curtail their service during system stress for a discount), or self-generation backup, all of which lower their cost to serve.

The spread between sectors varies meaningfully across states. In states with substantial heavy industry (Texas, Louisiana, Indiana, Alabama), industrial rates are sometimes 50 to 60 percent below residential rates because the industrial load is very large and the industrial customer mix has substantial negotiating power. In states with minimal heavy industry (Hawaii, much of New England), the spread is smaller because there are fewer large industrial customers and the residential load is a larger share of total.

The sector spread also reveals state policy choices. Some states actively subsidize residential rates through cross-subsidies from commercial and industrial customers, keeping residential rates artificially low while raising commercial and industrial rates. Other states do the opposite — allocating fixed costs proportionally and letting residential rates reflect their full cost-to-serve. The EIA data shows the result of these choices; the underlying utility rate cases at state public utility commissions show the choices themselves.

Three caveats. First, the EIA average rate is a weighted average across all customers in each sector; an individual customer's rate can differ. Second, time-of-use rates, demand charges, and other rate structures mean the simple average understates the variability customers actually face. Third, the residential rate often includes line items for state-specific renewable portfolio standard programs, energy efficiency programs, and low-income subsidies that aren't part of the underlying cost-to-serve.

Understanding the residential-commercial-industrial spread is fundamental to reading state electricity data. The EIA publishes the three figures separately for exactly this reason, and they each tell a different part of the story.

Source: U.S. Energy Information Administration, 2026.