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Plus Power's 565MWh 'shock absorber' BESS in Hawaii comes online

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Plus Power's 565MWh 'shock absorber' BESS in Hawaii comes online


It comprises 158 Tesla Megapacks configured into 135MW/540MWh for capacity and energy use cases and another 50MW/25MWh of additional capacity for ‘fast frequency response’ to help keep the grid stable.

Brandon Keefe, Plus Power’s executive chairman claimed: “It is the first time a battery has been used by a major utility to balance the grid: providing fast frequency response, synthetic inertia, and black start. This project is a postcard from the future – batteries will soon be providing these services, at scale, on the mainland.” 

The announcement said it will be acting “…as an electrical “shock absorber” (a function) often served by combustion-powered peaker plants”.

Another major energy storage project which has been described as such a “shock absorber” is the 850MW/1680MWh Waratah Super Battery in Australia which is being deployed by system integrator Powin.

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KES, Hawaii’s biggest energy storage project, was approved in May 2021 and financing for it was achieved by Plus Power six months later.

Customer-sited solar power has become so abundant that Hawaiian Electric, the main utility in Hawaii, needs to regularly curtail – i.e. pay owners to turn off – utility-scale solar and wind to keep the electricity system in balance. 

The utility’s modelling has forecast that thanks to the KES project it will be able to reduce curtailment of renewables by 69% over the first five years of operation, integrate 10% more new utility-scale renewables than previously modelled, and allow for continued growth in customer-sited solar. It is also expected to reduce consumer electric bills by an average of US$0.28 per month over its 20-year contract life.

The utility has been busy progressing the US island state’s clean energy and energy storage development goals, starting negotiations with 2.1GWh of energy storage projects in December 2023 and in May unveiling a long-term renewables plan which included adding add more than 3.7GW of hybrid solar, energy storage and firm renewables by 2030.

Plus Power said that by June 2024 it will have some 1,325MW/3,500MWh of energy storage online across the US, including projects which were part of a US$1.8 billion fundraise it concluded in November, the largest seen in energy storage in 2023.

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Energy-Storage.news’ publisher Solar Media will host the 5th Energy Storage Summit USA, 19-20 March 2024 in Austin, Texas. Featuring a packed programme of panels, presentations and fireside chats from industry leaders focusing on accelerating the market for energy storage across the country. For more information, go to the website.



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Hawaii field goal kicker Matsuzawa had ‘humble beginnings’ | Honolulu Star-Advertiser

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Hawaii field goal kicker Matsuzawa had ‘humble beginnings’ | Honolulu Star-Advertiser




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Chinatown shops offer Black Friday deals, features local products

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Chinatown shops offer Black Friday deals, features local products


HONOLULU (HawaiiNewsNow) – Chinatown businesses are participating in the annual Shop Around event on Black Friday and throughout the holiday season.

The Shop Around features deals on locally-made products and Hawaii-themed merchandise.

Roberta Oaks owns a shop at the intersection of Nuuanu Avenue and North Pauahi Street called Roberta Oaks Hawaii.

It releases new items specifically for Black Friday each year.

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“We always love to put out a couple of new things on Black Friday,” Oaks said. “Our bamboo and chartreuse shirt this year will be a great Christmas shirt coming up.”

Local partnerships support event

American Savings Bank sponsors the Shop Around event, which Oak says is helpful for business.

“They’ve sponsored us for a few years now,” Oaks said. “They totally help us get print materials figured out. We’re able to hire a local artist to do our graphics, and then they also sponsor all of the tote bags that we end up giving away to customers on Black Friday.”

Focus on Hawaii-made products

Oaks’ shop features textiles, including aloha shirts, kitchen linens, and pouches, with a gift-with-purchase pouch promotion planned for this year.

The store also carries products from local artists, including blankets, jewelry made in the islands, bags made in Kaimuki, and ceramics.

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“I’m really big on supporting local artists and other handmade items,” Oaks said.

She emphasized the importance of supporting Hawaii-made products during the holiday shopping season.

“Made in Hawaii products, it’s so important to support the economy here in the islands,” Oaks said. “We are a very self-contained place. Supporting local made products, keeps jobs local. And shopping small, shopping local really does go a long way.”

The Chinatown Shop Around event runs Black Friday and Saturday, with participating businesses offering deals throughout the holiday season.

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Navy sailor dies after attempting to rescue children at Hawaii beach

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Navy sailor dies after attempting to rescue children at Hawaii beach


A U.S. Navy sailor assigned to the Pacific Missile Range Facility at Barking Sands died Saturday after attempting to rescue children from high surf at a Kauai beach, authorities said.

Master-at-Arms 1st Class Jeffrey Diaz died after first responders pulled him from waters off the military installation along the Hawaiian island’s western shore, the Kauai Police Department said in a release Monday.

On Saturday afternoon, emergency personnel were dispatched to Waiapua‘a Bay near Shenanigans, a restaurant located along the beach at PMRF, after reports of a swimmer in distress, according to the release.

Authorities said Diaz had entered the water to rescue two children who were “struggling in high surf.”

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“While the children made it back to shore safely, he encountered trouble in the water,” the Kauai Police Department said.

Ocean Safety Bureau and Barking Sands Fire and Emergency Services Department personnel rescued the 47-year-old from the water and undertook lifesaving efforts, authorities said. He was transported to Kauai Veterans Memorial Hospital in Waimea, where he was later pronounced dead.

Diaz reported to PMRF in October, according to the Navy. He previously served on the guided-missile destroyer USS Ross and at Navy Support Facility Diego Garcia, among other duty stations.

His awards and decorations include the Navy and Marine Corps Commendation Medal, Navy and Marine Corps Achievement Medal, Navy Unit Commendation and Kosovo Campaign Medal, among others.

Diaz enlisted in the Navy in 1997, according to service records. He promoted to master-at-arms 1st class in 2022.

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Beth Sullivan is an editor for Military Times. Previously, she worked as a staff reporter for The Daily Memphian and as an assistant editor at The Austin Chronicle.



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