AmyWilliams | |
Hawaii, Development, Off-grid, Solar, batteries, minigrid
Fancy being off-grid here?

Hawaii has always been one of the best places in America for off-grid living and now work has begun on a high-end, 410-home, off-grid housing development located on Hawaii’s Gold Coast. The Hawaiian entrepreneur behind the project, Brian Anderson, believes it is set to be the first off-grid community development of such magnitude. Anderson told Bizjournals, “When considering how to power our community, I felt it was our responsibility to create something that would benefit future generations through the use of clean and safe renewable energy”.

The Ainamalu project is located in Waikoloa consisting of 350 homes and 60 condos. The buildings will have solar roofs and be hooked up to Blue Planet Energy’s Blue Ion Battery storage systems. These batteries are ferrous phosphate and so don’t contain any rare minerals. This means there is an abundant and conflict free resource available to produce them. Coming with a 15 year performance warranty, the batteries have a 100% discharge capacity. Blue Planet Energy was set up by another Hawaiian entrepreneur Henk Rogers.

Perfect for Solar


Driest in Hawaii

One of the driest places in the state, Waikoloa has less than 11 inches of rain per year, plus being located close to the equator it is perfect for solar energy. The solar and battery storage will create a micro-grid for the community. In addition, there will be a large energy storage system. Therefore, the community will have energy security. If residents use more energy that what their home produces, then they can obtain more from this supply. This would be for a fee below the average utility price. The technology for the micro-grid is called “Hee” after the Hawaiian octopus. This is due to the system’s ability to handle the distribution of energy throughout the many arms of the community.

The homes will range in size from 1,625 to 2,800 square feet on a 15,000 square foot lot. Residents of the community will have access to a private beach club, including pool, water slide and concessions on food. The layout of the community will also mean parts of the project can be used for vacation rentals. Prices for the homes are set to start at $750,000.

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