Manufacturing Costs
A 6.78 kWh Threshold Reverses the California–Texas Wage Comparison
With 2025 machinist medians of $27.49 in CA and $28.45 in TX and June 2026 electricity of 20.74 and 6.58 cents/kWh, wage plus power crosses at 6.78 kWh per paid machinist hour.
Editorial evidence cutoff: September 9, 2026. Published September 29, 2026. Observation periods are stated throughout; older figures are retrospective evidence.
The available 2025 machinist wage medians put California at $27.49 an hour and Texas at $28.45. June 2026 industrial electricity averages point the other way: 20.74 cents per kWh in California and 6.58 cents in Texas. Combine just those two inputs and the lower-cost state changes at 6.78 kWh per paid machinist hour.
That is a deliberately simplified scenario for September 2026 cost reviews, not a location recommendation. Its value is to show exactly how process energy use can overturn a wage-only comparison, while making the missing costs and the different data vintages visible.
Start with the surprising wage comparison
California's statewide median for machinists was $0.96 below Texas's in the saved 2025 occupational data. That result applies to the specified occupation and statistic. It does not mean California had lower wages across manufacturing, lower total labor costs or a lower wage for every comparable employee.
A median identifies the middle of a wage distribution. Differences in the mix of establishments, locations and jobs within an occupation can influence the comparison. The source does not hold an identical machinist's experience, work requirements and employer constant across the two states.
For September planning, the 2025 observation is useful background rather than a current recruiting quote. An actual staffing budget needs the wage required for the role and location being considered, plus costs outside the occupational wage measure. The older benchmark helps frame the question; it does not update itself to September by being placed in a new article.
Electricity creates the opposing slope
The June industrial power averages differ by 14.16 cents per kWh. That difference means every additional kWh assigned to the comparison adds about fourteen cents more to the California side than to the Texas side.
The scenario pairs one paid machinist hour with one operating-machine hour and varies the electricity attributed to that hour. California's simplified cost is $27.49 plus $0.2074 multiplied by kWh. Texas's is $28.45 plus $0.0658 multiplied by kWh.
The wages create the starting difference; electricity creates the different slopes. Solving where the two expressions are equal gives $0.96 divided by $0.1416, or 6.78 kWh per paid machinist hour. The underlying arithmetic is transparent, and the denominator retains unrounded precision until the crossover is displayed.
Small scenarios make the reversal visible
At five kWh per paid hour, the simplified California calculation is $28.53 and Texas's is $28.78. California remains about $0.25 lower. At ten kWh, California is $29.56 and Texas $29.11, putting Texas about $0.46 lower.
At forty kWh, the respective figures are $35.79 and $31.08, a $4.70 difference. Forty kWh is an illustrative input, not a claim about typical machine consumption. Different machines, supporting systems and production schedules can have very different energy requirements.
The result is not that the larger scenario is more realistic. It is that the answer depends on a process-specific quantity the wage-only comparison leaves out. A table of state medians cannot decide the outcome without knowing how much electricity belongs in the work being evaluated.
The unit matters as much as the number
Kilowatts measure power; kilowatt-hours measure energy. A machine drawing forty kW for one hour uses forty kWh under that simplified constant-load assumption. The article's crossover is expressed in kWh per paid worker-hour so that the energy and wage costs refer to the same activity interval.
Real operations may have one worker tending several machines, a machine operating unattended for part of a shift, or equipment consuming energy when no production labor is assigned. In those cases, the one-worker-hour, one-machine-hour assumption must be replaced with the actual relationship.
That change can matter more than a small adjustment to the headline electricity price. A defensible cost comparison states how energy, paid time and usable production are allocated. Otherwise, a mathematically correct crossover can be attached to an activity unit that does not describe the plant.
These are benchmarks, not the full plant ledger
The power observations are EIA state-sector averages, based on revenue and sales. They are not tariffs offered to the same plant in two locations. Demand charges, service arrangements, load timing and local utility terms can make a facility's effective price different from its state's aggregate.
The occupational wage measure also excludes elements needed for a fully burdened labor comparison. Benefits, staffing requirements, recruiting, training and premium pay need appropriate treatment. Rent, logistics, taxes, maintenance, downtime and yield are absent from this two-input scenario altogether.
Those omissions do not invalidate the algebra. They limit what it answers. The crossover identifies where two selected cost components become equal under explicit assumptions. It cannot establish where a whole business should locate, which supplier should win a contract or which state has the most competitive manufacturing economy.
Use the older observations to ask a better September question
The wage board and industrial electricity data provide a starting point for examining labor and energy exposure. Their observation dates should remain visible: 2025 wages and June 2026 electricity are different vintages.
For a live cost review, replace both with the most relevant available local inputs and measure kWh per paid hour for the process. Then add the other costs and test how utilization or staffing changes affect the result. This is where the illustrative crossover becomes an operational analysis rather than a state-ranking headline.
The useful retrospective finding is that a $0.96 wage difference was small enough to be reversed by 6.78 kWh of electricity at the selected June prices. It shows why a wage-only conclusion can be fragile. It also demonstrates how little is gained by declaring a universal winner before the process itself has been specified.
Sources and calculation
Wages use the 2025 BLS Occupational Employment and Wage Statistics median for machinists, SOC 51-4041, as preserved in the September 9 data version. See OEWS definitions. Electricity uses June 2026 EIA state-sector averages. Crossover equals the wage difference divided by the electricity-price difference in dollars per kWh. All scenarios exclude other costs and are illustrative, not measured typical plant consumption.
Sources and evidence
Evidence period: 2025 occupational medians plus June 2026 industrial electricity; mixed vintages explicitly disclosed. The frozen evidence record lists the source files and verified hashes available September 9, 2026. Source revision: 5e4fb7726c3d40060c0151c086c903baae856cab. Later live-data updates do not alter the historical evidence in this article.
Published 2026-09-29.