Regular unleaded gasoline has an octane greater than or equal to 85 and less than 88. Midgrade motor gasoline has an octane greater than or equal to 88 and less than or equal to 90, which includes some octane boosters (this includes E-10 in Nebraska). Premium gasoline has an octane greater than 90.

Regular unleaded gasoline has an octane greater than or equal to 85 and less than 88. Midgrade motor gasoline has an octane greater than or equal to 88 and less than or equal to 90, which includes some octane boosters (this includes E-10 in Nebraska). Premium gasoline has an octane greater than 90.

Geothermal technology uses the earth’s natural thermal energy—a renewable resource—to heat your home. While outdoor temperatures fluctuate substantially with the seasons, subsurface ground and water temperatures remain relatively constant year–round. A geothermal loop, running underground or underwater, capitalizes on these constant temperatures.

In Nebraska, most ethanol is sold in a blended fuel–10 percent ethanol with 90 percent gasoline (called E–10) or 85 percent ethanol with 15 percent gasoline (called E85). 

Of the total gasoline and ethanol–blended fuel sold in the state in May 2025, 85.2 percent was an ethanol blend. The market share for ethanol–blended fuel is shown in Figure 1 and the data table below on a monthly basis. In Figure 1, it can be seen that May 2025's percentage is at the bottom boundary of the five–year range, below the five–year average, and equivalent to May 2024's percentage.

In Nebraska, most ethanol is sold in a blended fuel—10 percent ethanol with 90 percent gasoline (called E–10) or 85 percent ethanol with 15 percent gasoline (called E85). Of the total gasoline and ethanol–blended fuel sold in the state in 2024, 85.6 percent was an ethanol blend. In Figure 1 and the data table below, the market share of ethanol–blended fuel is shown.