Sun on a roof in Frankston.

How Frankston comparesderived from the figures above

Where Frankston sits.

Frankston ranks 892nd of 1220 Texas places modeled here, at the 27th percentile. Its 1,480 kWh per kW is below the Texas median of 1,515. The strongest months are July, August, May and the weakest are February, December, November; output peaks in July and bottoms out in February. In all, 29.3% of the year arrives in June, July and August, about the same than the 29.3% of the median place.

Closest modeled neighbors

• Berryville, 4 km northeast: 1,444 kWh per kW, 36 less than Frankston.
• Coffee City, 8 km north: 1,431 kWh per kW, 49 less than Frankston.
• Poynor, 9 km west: 1,471 kWh per kW, 9 less than Frankston.
• Cuney, 9 km east: 1,459 kWh per kW, 21 less than Frankston.
• Moore Station, 16 km northwest: 1,477 kWh per kW, 3 less than Frankston.
• Bullard, 19 km northeast: 1,429 kWh per kW, 51 less than Frankston.
• Noonday, 22 km northeast: 1,466 kWh per kW, 14 less than Frankston.
• Jacksonville, 24 km southeast: 1,448 kWh per kW, 32 less than Frankston.
• Chandler, 28 km north: 1,487 kWh per kW, 7 more than Frankston.

Against Dallas

The nearest of the six largest modeled places is Dallas, 144 km to the northwest, at 1,500 kWh per kW. Frankston models 20 kWh per kW (1.3%) below it. Frankston lies 0.73 degrees of latitude south of Dallas, which on sun angle alone would point the other way, so clouds, haze and the weather station's record carry the difference. The weather station for Frankston is 1.1 km from the modeled point, against 2.4 km for Dallas, so part of the gap can come from which station's typical year was used.

The second-nearest large place is Fort Worth, 191 km northwest, where the same model gives 1,535 kWh per kW, so Frankston runs 55 below that figure. It runs at least 2% lower in January, February, March, June, July, August, November, December.

Electricity in Henderson County, Anderson CountyEIA-861

Electricity prices nearby

EIA lists Oncor Electric Delivery in this county. Where Frankston is on Oncor Electric Delivery's lines, homes buy energy from a retail electricity provider and the price depends on the plan. Parts of Frankston may instead be served by a co-op or utility listed below, which sets its own rates; check your bill. For scale only, the median 2025 average price across the 60 Texas retail providers on this site is 15.32¢ per kWh, which would put the modeled 1,480 kWh at $227 per kW a year, plain multiplication and not a savings estimate or an offer.

Also listed in the county

• Trinity Valley Elec Coop Inc: 12.24¢ per kWh, a bundled average, 82,224 residential customers across 6 counties.
• Houston County Elec Coop Inc: 15.28¢ per kWh, a bundled average, 21,761 residential customers across 9 counties.
• Oncor Electric Delivery Company LLC: 5.64¢ per kWh, delivery charges only, before the retail energy price, 3,545,814 residential customers across 99 counties.

These utilities serve other parts of the county, which can include parts of Frankston. They are the largest bundled providers, and the largest delivery-only one, whose EIA service territory lists the county. A county can list several, and which one serves a street depends on the address, so check your bill.

Modeled estimateruns in your browser

Size the array, see the kWh.

Scale the Frankston model to another array size, take off extra losses for shade or dirt, and price the energy at any rate. It is arithmetic on the PVWatts output above, nothing more: not a quote, not a savings estimate and not advice.

Starting rate: the Texas residential average of 15.4¢ per kWh. At that rate the modeled output is worth $228 per kW a year as plain multiplication.