Narrow Search

East Bay Express Image Archives

click to enlarge

Betting on Steam 

Representing the industry's next wave, Calpine's enhanced geothermal systems project has tapped into heat stored in rock more than 11,000 feet beneath the surface.

Image credit: Nate Seltenrich

From:

Uploaded: Jul 25, 2012 | Post / Read Comments (1)

Image Archives: Stories: News & Opinion: Nate Seltenrich

  • John Caner and Amy Murray support Measure S.
  • Unfounded Fears
  • John Caner and Amy Murray support Measure S.
  • Nate Seltenrich
  • Oct 3, 2012
  • Simone Arpaio and Alberto Malvestio say street people scare customers.
  • Unfounded Fears
  • Simone Arpaio and Alberto Malvestio say street people...
  • Nate Seltenrich
  • Oct 3, 2012
  • Representing the industry's next wave, Calpine's enhanced geothermal systems project has tapped into heat stored in rock more than 11,000 feet beneath the surface.
  • Betting on Steam
  • Representing the industry's next wave, Calpine's enhanced geothermal...
  • Nate Seltenrich
  • Jul 25, 2012
  • Tungsten carbide drill bits used at The Geysers can cost up to $5,000 each.
  • Betting on Steam
  • Tungsten carbide drill bits used at The Geysers...
  • Nate Seltenrich
  • Jul 25, 2012

Most Popular Stories

  • Davis Dysfunction Dooms Raiders Again

    Mark Davis’ head-scratching decision to move the team to Las Vegas has proven to be a major distraction for the team.
  • Highland Hospital Surveillance Stirs Concerns

    The county's main hospital in Oakland has a camera that reads license plates and shares that information with federal law enforcement, including ICE.
  • The Wrong Path?

    Paideia helped turn Oakland Tech into the best public high school in the city. But some teachers and parents are worried about the future of the acclaimed humanities program.
  • Why Oakland Should Cut Off ICE

    Federal immigration officials say they've been investigating "human trafficking" in the city. But in the past decade, they have not imprisoned anyone from Oakland for that crime.
  • Jerry Brown's Cap-and-Trade Program Isn't Working

    California's greenhouse gas emissions declined last year. But it was primarily due to the rainy weather — not the governor's climate policies.

© 2017 East Bay Express    All Rights Reserved
Powered by Foundation