Richard Ha writes:

Jack Roney wrote an insightful and very well thought-out response to my BICC editorial Cheap Power for Hawaii Island, which ran in the Hawaii Tribune-Herald on April 13th.

We agree with Jack’s point, actually, that reliability should be the first priority of the electric utility. We just come at it in a slightly different way.

The Big Island Community Coalition (BICC) requires that renewable energy options be the best combination of the sustainability’s “triple bottom line:” They must be socially sustainable, environmentally sustainable and economically sustainable.

Presently, what does the best job of meeting the sustainability triple bottom line is the electrical grid. Specifically, it’s the most democratic way to deliver services that we have right now, and therefore it meets the socially sustainable requirement. (This doesn’t preclude something being developed in the future that better serves the sustainability triple bottom line.)

But more Hawaiians live outside of Hawai‘i now than in it, and rising electricity costs are going to cause more and more Hawaiians to leave the state and seek jobs so they are able to support their families. A condition that causes people of the host culture to leave their ancestral lands in greater and greater numbers is not sustainable.

In order for a renewable resource to replace a fossil fuel one, it must perform better on the triple bottom line assessment. It’s not only about the color of the oil – it’s about the cost, and the environmental and social impact of the alternative.

Solar is problematic, as Jack points out, from the standpoint of reliability. And folks who cannot leave the grid will find themselves increasingly paying more for the grid that those who can afford to leave will have left behind. That is not socially sustainable.

Geothermal electricity is by far the lowest cost and it’s available 24/7. It provides the same characteristics as oil but is environmentally friendly, and because of its low cost it’s more socially sustainable than oil. Fewer Hawaiians (and others) will have to leave Hawai‘i. And geothermal’s low stable cost, relative to petroleum oil, will make the Big Island relatively more competitive to the rest of the world regarding electricity. Geothermal satisfies the triple sustainability bottom line.

The PUC gave HELCO a 120-day deadline to explain how their recent 50MW request for geothermal proposals will result in lower costs to the ratepayer, and that deadline is up in a few days. HELCO will need to show a plan that retires oil-fired plants.

The BICC appreciates that the PUC, under Mina Morita’s leadership, has taken a view that ratepayer cost is a top priority. But this is not just a feel-good approach. The triple sustainability bottom line approach is a long term, pono, approach that does the right thing for us as well as future generations. It sets us up to be more competitive to the rest of the world.

Aloha, Jack Roney, for your well thought-out letter to the editor!