Hawaiian Electric often talks about a ‘mixed plate’ of resources to meet Hawaii’s energy future. What does that refer to?
To power our future, increase our energy security, improve our economy and protect our environment, we need a diversity of resources. It is not “either-or” but “all of these.” It’s like a mixed plate lunch that includes a variety of choices. Just one will not do. On our “mixed plate” includes: • Renewable Energy Resources – Sun, wind, flowing water or biomass (including trash) are environmentally friendly, inexhaustible energy sources. But, there are challenges: Some renewable sources provide “as available,” not “firm” power that is consistently ready and good quality. The technology to harness these renewable resources can cost more for customers. Renewable resources that are not available on demand still need some other power generation as a back up. And while many people support renewable energy in theory, there is a “not in my back yard” sentiment. • Energy Conservation and Efficiency – Also called “demand-side management,” conservation and efficiency are effective in the short ter
