A year after Hawaii’s Kīlauea eruptions, a nearby geothermal plant eyes restart

A year after Hawaii’s Kīlauea eruptions, a nearby geothermal plant eyes restart

Enlarge / May 21, 2018: Lava erupts and flows from a Kīlauea volcano fissure, near to the Puna Geothermal Venture (PGV) plant on Hawaii’s Big Island near Pahoa, Hawaii. The plant, currently shut down in the wake of encroaching volcanic activity, provides electricity to around 25 percent of the island. (credit: Mario Tama/Getty Images)

Last May, Hawaii’s Kīlauea volcano erupted suddenly, starting a weeks-long lava creep that destroyed dozens of homes and required thousands of residents to be evacuated. Among the structural casualties, the lava also threatened an important source of electricity on the Island of Hawaii: the Puna Geothermal Complex.

Now, the company behind Puna is projecting that the complex may be restarted by the end of this year, following a potential renegotiation of its contract with Hawaii Electric Light Company.

Geothermal plants like Puna create electricity by using the natural heat of underground rocks to heat

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