Sun on a roof in Plum Grove.

How Plum Grove comparesderived from the figures above

Where Plum Grove sits.

Plum Grove ranks 1125th of 1220 Texas places modeled here, at the 8th percentile. Its 1,416 kWh per kW is below the Texas median of 1,515. The strongest months are May, August, June and the weakest are December, February, January; output peaks in May and bottoms out in December. In all, 28.4% of the year arrives in June, July and August, less than the 29.3% of the median place.

Closest modeled neighbors

• Roman Forest, 5 km southwest: 1,420 kWh per kW, 4 more than Plum Grove.
• Splendora, 7 km northwest: 1,362 kWh per kW, 54 less than Plum Grove.
• Patton Village, 7 km west: 1,387 kWh per kW, 29 less than Plum Grove.
• Woodbranch, 8 km west: 1,413 kWh per kW, 3 less than Plum Grove.
• Cleveland, 16 km north: 1,345 kWh per kW, 71 less than Plum Grove.
• North Cleveland, 18 km north: 1,350 kWh per kW, 66 less than Plum Grove.
• Dayton, 26 km southeast: 1,427 kWh per kW, 11 more than Plum Grove.
• Kenefick, 27 km southeast: 1,455 kWh per kW, 39 more than Plum Grove.
• Dayton Lakes, 28 km east: 1,402 kWh per kW, 14 less than Plum Grove.

Against Houston

The nearest of the six largest modeled places is Houston, 53 km to the southwest, at 1,422 kWh per kW. Plum Grove models 6 kWh per kW (0.4%) below it. The two figures are within 1 percent, which is about the size of the difference you get from two neighboring weather stations alone, so this page's result is effectively the same as Houston's.

The second-nearest large place is Austin, 255 km west, where the same model gives 1,483 kWh per kW, so Plum Grove runs 67 below that figure. It runs at least 2% lower in January, February, March, April, May, June, July, August, September, October, November, December.

Electricity in Liberty CountyEIA-861

Electricity prices nearby

EIA lists CenterPoint Energy Houston Electric in this county. Where Plum Grove is on CenterPoint Energy Houston Electric's lines, homes buy energy from a retail electricity provider and the price depends on the plan. Parts of Plum Grove 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 1,416 kWh at $217 per kW a year, plain multiplication and not a savings estimate or an offer.

Also listed in the county

• Entergy Texas Inc.: 13.89¢ per kWh, a bundled average, 469,094 residential customers across 27 counties.
• Sam Houston Electric Coop Inc: 14.18¢ per kWh, a bundled average, 88,424 residential customers across 10 counties.
• CenterPoint Energy: 5.41¢ per kWh, delivery charges only, before the retail energy price, 2,529,039 residential customers across 12 counties.

These utilities serve other parts of the county, which can include parts of Plum Grove. 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 Plum Grove 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 $218 per kW a year as plain multiplication.