New potential geothermal sites identified in Hawaii

Mauna Kea Observatories at the summit of Mauna Kea, Big Island, Hawaii (source: Chris / flickr, Creative Commons)

A Geothermal Permitted Interaction Group (PIG) commissioned by the Hawaiian Homes Commission has identified two sites in Hawai’i Island that have potential geothermal activity that can be harnessed for viable electricity generation. The two sites are the Humu’ula area on Maunakea and Upper Kawaihae on Kohala, with Humu’ula being more accessible by roadway.

The Geothermal PIG was formed to study and recommend strategies for geothermal development in areas under the Department of Hawaiian Home Lands (DHHL). An important consideration for this study was that the native people who own the resource are involved in the development process and will receive a fair share of the project’s economic returns.

It was the consensus of the PIG that the DHHL should work with a private party with industry experience and financing capabilities to develop any potential geothermal sites in their land. Two alternative models were proposed –  a Private-Public Partnersip, or a land lease with royalty-based concession. DHHL’s contribution to this venture will be in the form of political support for the project and providing cultural competency, native community relations, and beneficiary consultation.

Hawai’i Island is home to the Puna geothermal plant by Puna Geothermal Venture (PGV). Work is ongoing to expand the capacity of the Puna geothermal plant from 38 MW to 46 MW.

Source: Big Island Video News