Geothermal Power Reaches Price Parity With Solar in Nevada

New utility filings confirm geothermal energy now matches the costs of solar-plus-battery systems for the first time.

Updated on Oct. 20, 2026 in Energy

Bold flat-color editorial illustration showing a simplified geothermal turbine, representing new energy economic shifts in Nevada. — Recent utility filings in Nevada confirm geothermal energy has reached cost parity with solar-plus-storage systems for the first time. AI Illustration. Upload story photo >

Live Poll

Should federal energy policy prioritize continuous power sources like geothermal over battery-dependent solar projects?

Recent utility filings in Nevada show that new geothermal energy proposals are now priced between $105 and $107 per megawatt-hour. This pricing brings geothermal power into direct cost parity with solar-plus-storage projects, which currently average $114 per megawatt-hour.

Why it matters

The shift in cost dynamics is driven by rising solar project expenses, which have jumped from $85 per megawatt-hour in 2024 to $125 for some projects due to permitting, land, and financing costs. This trajectory highlights geothermal energy's emerging role as a viable baseload competitor to intermittent renewables.

Geothermal energy costs have dropped to the $105-$107 per megawatt-hour range, significantly undercutting current solar-plus-battery projects that average $114 per megawatt-hour. It remains unknown if these specific costs can be sustained across larger-scale deployments.

The players

NV Energy

The primary utility provider managing power distribution and procurement filings across Nevada.

Google

A major technology company that has backed 150 megawatts of geothermal capacity to support its data center energy needs.

Amazon

A cloud and e-commerce firm that has committed to 100 megawatts of geothermal capacity through new contracts in Nevada.

The details

Geothermal facilities generate electricity continuously, bypassing the intermittent nature of wind and solar. To achieve these costs, developers are employing advanced drilling techniques and specialized engineering designs that reach deeper heat sources more efficiently. These methods seek to optimize heat extraction from the earth's crust to maintain a constant supply of steam or hot water for power generation.

2024: Solar project levelized cost recorded at $85 per megawatt-hour.
October 2026: Utility filings confirm geothermal reaching price parity with solar-plus-battery systems.
2035: Department of Energy target for reducing geothermal prices to $45 per megawatt-hour.

The Tech Race

This parity milestone follows the Department of Energy geothermal price reduction target, which seeks to drive costs down to $45 per megawatt-hour by 2035. Achieving competitive pricing today puts geothermal energy on a direct path to challenge the dominance of solar-plus-storage in the baseload power market.

This shift in utility-scale procurement indicates that geothermal energy is becoming a primary, rather than niche, component of the electrical grid. Future power portfolios in Nevada will likely favor these baseload-capable systems to offset the rising costs and storage requirements of solar projects.

The takeaway

The move toward geothermal energy shows a maturing market where continuous, weather-independent power is finally competing on price with battery-backed solar. Readers should watch for the next round of utility filings to see if these costs stabilize or if the technology gains further market share.