This ~$340 million Tesla Megapack Kapolei Energy Storage system provides electricity to more than 30,000 homes on Oahu. It is the largest battery storage facility in Hawaii.
today we get from @Hawaiian Electric that the Tesla megaPack Kapolei Energy storage system provides more than > 30K of electricity to homes on Oahu, this is the largest battery plant facility in Hawaii as per the report released.
This is Located on roughly eight acres of land in Kapolei on Oahu, Kapolei Energy Storage (KES) will allow us to accept more renewable energy onto our grid when it comes online. Check out the latest pictures of the battery storage project as it progresses.
The Kapolei Energy Storage (KES) project is a 185 MW / 565 MWh battery energy storage system located in Kapolei, Hawaii. It is one of the largest battery storage systems in the world and is used to provide load shifting and fast-frequency response services to Hawaiian Electric. The project was developed by Plus Power LLC and Tesla, and it cost an estimated $340 million to build.
Here are some images of Tesla Megapack Kapolei: All credit to Hawaiian Electric
The KES project consists of 158 Tesla Megapacks, which are container-sized battery systems with a capacity of 3 MWh each. The Megapacks are charged using a 156 MW solar energy farm, and they can store enough energy to power more than 30,000 homes for one hour.
The KES project is designed to help Hawaiian Electric integrate more renewable energy onto its grid. When the sun is shining, the solar farm will generate electricity and charge the Megapacks. Then, when the sun goes down or when there is a demand for more electricity, the Megapacks can discharge and provide power to the grid.
The KES project is also designed to help improve grid reliability. The Megapacks can be used to provide backup power during outages, and they can also help to smooth out fluctuations in solar and wind power generation.
The KES project was completed in March 2023, and it is now operational. The project is expected to help Hawaiian Electric achieve its goal of 100% renewable energy by 2045.
Here are some additional details about the KES project:
- The project site is located on eight acres of land in Kapolei, Hawaii.
- The Megapacks are housed in weatherproof containers that are designed to withstand hurricanes and other extreme weather events.
- The project is expected to save Hawaiian Electric $100 million over its lifetime.
- The KES project is a significant milestone in the transition to a clean energy future for Hawaii.
| Feature | Value |
|---|---|
| Name | Kapolei Energy Storage (KES) |
| Location | Kapolei, Hawaii |
| Capacity | 185 MW / 565 MWh |
| Number of Megapacks | 158 |
| Megapack capacity | 3 MWh each |
| Energy stored | Enough to power more than 30,000 homes for one hour |
| Cost | $340 million |
| Completion date | March 2023 |
| Purpose | To provide load shifting and fast-frequency response services to Hawaiian Electric |
| Benefits |
FAQs:
What is the purpose of the KES project?
The KES project is designed to help Hawaiian Electric integrate more renewable energy onto its grid. When the sun is shining, the solar farm will generate electricity and charge the Megapacks. Then, when the sun goes down or when there is a demand for more electricity, the Megapacks can discharge and provide power to the grid. This helps to smooth out fluctuations in solar and wind power generation and makes it more reliable to rely on these renewable sources.
How much energy can the KES project store?
The KES project can store 565 megawatt-hours (MWh) of energy. This is enough to power more than 30,000 homes for one hour.
How long did it take to build the KES project?
The KES project was completed in March 2023. It took about two years to build.
How much did the KES project cost?
The KES project cost an estimated $340 million to build.
Where is the KES project located?
The KES project is located on eight acres of land in Kapolei, Hawaii.
What are the benefits of the KES project?
The KES project has a number of benefits, including:
- It helps to integrate more renewable energy onto the grid.
- It improves grid reliability.
- It is expected to save Hawaiian Electric $100 million over its lifetime.
- It is a significant milestone in the transition to a clean energy future for Hawaii.
What are some of the challenges of the KES project?
The KES project faces a number of challenges, including:
- The cost of battery storage is still relatively high.
- The technology is still relatively new, so there is some risk of failure.
- The project is located in a hurricane-prone area, so it needs to be designed to withstand these storms.
What is the future of the KES project?
The KES project is expected to operate for many years to come. It is a significant milestone in the transition to a clean energy future for Hawaii, and it is likely to be replicated in other parts of the world.
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