Senators push geothermal energy despite high costs
Lawmakers from both parties are pushing for faster geothermal energy development due to its low emissions and energy independence benefits, despite high costs. New drilling technologies like microwave
**U.S. lawmakers from both parties are pushing to fast-track geothermal energy, a clean power source that’s abundant but still expensive to tap.** Ge
Read Full Story at BBC Business →Why This Matters
The push for geothermal energy marks a pivotal shift in America’s energy strategy—not just as a clean alternative, but as a potential cornerstone of national resilience. Unlike intermittent renewables, geothermal offers a consistent, dispatchable power source, yet its high upfront costs and technical hurdles have long relegated it to the sidelines. Lawmakers’ bipartisan urgency suggests they see it as a rare policy sweet spot: a low-carbon solution that could also reduce reliance on foreign supply chains and stabilize grids against climate-driven volatility.
Background Context
Geothermal’s promise is not new—it powered early 20th-century Italian villages and California’s first grid-connected plant in 1921—but its expansion stalled due to the oil crises of the 1970s and the subsequent dominance of cheaper fossil fuels. Today, the U.S. generates less geothermal power than solar alone, despite sitting atop vast, untapped resources. Recent advances, like enhanced geothermal systems (EGS) using hydraulic fracturing or microwave drilling, could unlock deeper, hotter reservoirs, but these methods revive old debates over environmental risks and cost efficiency.
What Happens Next
If the bipartisan momentum holds, expect a surge in federal funding for demonstration projects and tax incentives to offset drilling risks, akin to the early support for wind and solar. However, scaling up will hinge on whether new technologies can slash costs without triggering public backlash over induced seismicity or groundwater contamination. Watch for state-level experiments—like Nevada’s push to permit 100 geothermal leases by 2025—as bellwethers for broader adoption.
Bigger Picture
Geothermal’s revival reflects a broader reckoning with the limits of today’s energy transition: solar and wind alone cannot decarbonize heavy industry or heat-intensive processes without storage breakthroughs. Its bipartisan appeal—juxtaposed against the partisan divides over nuclear or hydrogen—highlights how geothermal occupies a unique ideological middle ground: a domestically controlled, always-on resource that aligns with both climate goals and energy security narratives.
