Hyundai to build battery 50% larger than Tesla’s South Australia system

December 6, 2017 by  
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Tesla’s South Australia battery system likely won’t hold the title of world’s largest for long. Hyundai Electric and Energy Systems is building a 150-megawatt lithium-ion battery storage system – 50 percent larger than Tesla’s – in South Korea . And they say it should go live in around three months. Hyundai’s South Korea battery could go live in February. They contracted with metal smelting company Korea Zinc for the system costing 50 billion won, or around $45 million. Korea Zinc will use the battery storage system at their Ulsan refinery. Related: Tesla’s South Australia battery starts delivering power a day early Bloomberg New Energy Finance senior associate Ali Asghar said, “ Musk has set a benchmark on how quickly you can install and commission a battery of this size,” and that plummeting costs are “making them a compelling mainstream option for energy storage applications in many areas around the world.” Hyundai Electric was created earlier in 2017 in a spinoff-move by shipbuilder Hyundai Heavy Industries, according to Green Car Reports . The company has since expanded into the power storage market – they said in a statement the global market is anticipated to grow from $2.6 billion last year to $29.2 billion by 2025. “The energy market is rapidly changing globally due to the expansion of new and renewable energy sources and the trend of declining power sources,” said Hyundai Electric president Jung Young-jul. “We are targeting the market through technology -competitive systems and data analysis based on various experiences.” Bloomberg said battery prices have plunged by nearly half since 2014, and that each time the global supply of batteries doubles, prices fall by 19 percent. Hyundai Electric recently constructed a 51.5 megawatt-hour energy storage system (ESS) at Hyundai Heavy Industries’ Ulsan headquarters. They said the system will boost the efficiency of power use. Via Bloomberg , Green Car Reports , and Hyundai Electric Images via Hyundai Electric

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Hyundai to build battery 50% larger than Tesla’s South Australia system

Ryan Zinke recommends shrinking two more national monuments

December 6, 2017 by  
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United States Secretary of the Interior Ryan Zinke has recommended that two more national monuments in the West be reduced in size. The recommendation to shrink Cascade-Siskiyou in Oregon and California and Gold Butte in Nevada comes shortly after the Trump Administration’s decision to remove millions of acres from two national monuments in Utah, Bears Ears and Grand Staircase-Escalante. Zinke also stated that President Trump should change the boundaries of two oceanic monuments, Pacific Remote Islands and Rose Atoll Marine in the Pacific Ocean. Rolling back Obama Administration policies and achievements, including the establishment of the Bears Ears National Monument, is apparently a high priority for the Trump Administration. However, these expansive plans have already been met with fierce opposition and legal challenges, casting doubt on when, if ever, these reductions will occur. In a recent call with reporters, Zinke announced his policy recommendations. The Secretary also pushed back against a claim made by outdoor retailer Patagonia that Trump “stole” the land set aside for the national monuments , saying that Patagonia’s message was “nefarious, false and a lie.” “You mean Patagonia made in China ?,” said Zinke. “This is an example of a special interest. I think it is shameful and appalling that they would blatantly lie in order to get money in their coffers.” Related: Patagonia is suing the Trump Administration over Bears Ears: “The President Stole Your Land” Bears Ears , one of the monuments set to be shrunk, was established by President Barack Obama with the support of five American Indian tribes for whom the site has spiritual significance. The tribes are now mounting a legal challenge to what conservation groups have called the largest elimination of protected land in American history. If President Trump accepts Zinke’s recommendations and also attempts to shrink Gold Butte and Cascade-Siskiyou, he will have added a new front in a legal war that will likely drag on for years, perhaps into a new administration. Via The Guardian Images via Bureau of Land Management and Chris Nichols

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Ryan Zinke recommends shrinking two more national monuments

Utilities juggle approaches to power procurement

December 6, 2017 by  
Filed under Business, Green

From batteries to blockchain, new technologies in the energy sector carry the potential to upend traditional infrastructure and business models. and business models.

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Utilities juggle approaches to power procurement

How to solve the energy ‘trilemma’

November 27, 2017 by  
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It’s where environmental sustainability meet energy security and affordability.

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How to solve the energy ‘trilemma’

Elon Musk wins $50 million bet by installing world’s largest lithium-ion battery in under 100 days

November 24, 2017 by  
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Elon Musk has done it again. In March, the inventor and mastermind behind Tesla , SpaceX and other world-changing ventures made a bet on Twitter with Atlassian’s Mike Cannon-Brookes that he could help solve South Australia’s vexing blackouts with a massive Powerpack within 100 days — or provide the $50 million service for free. And he has now officially won. Not only will Tesla receive payment for the 100 megawatt energy storage project , but residents no longer have to sit in the dark during periods of high energy demand. The largest lithium-ion battery in the world, according to Business Insider , Tesla’s 100 megawatt Powerpack supports Neoen’s Hornsdale wind farm nearly 150 miles north of Adelaide, the capital of Australia. State premier Jay Weatherill announced on Thursday that testing would begin within days, ahead of the 1 December deadline. Although Musk signed off on the South Australia project in September, the government officially awarded his company the contract in July. Business Insider reports that the massive battery is capable of providing power for 8,000 homes for a 24-hour period, or 30,000 homes for an hour during a blackout. Related: Elon Musk says he’ll fix South Australia’s energy woes in 100 days — or it’s free Last September, all of South Australia lost power when a storm damaged the state’s electricity transmission infrastructure . In response, the government announced a $550 million plan to buttress against future blackouts, which includes the Powerpack and a 250 megawatt gas-fired generator expected to cost $360 million. Weatherill says testing will ensure the plant meets all regulatory requirements, and praised all parties involved with its rapid execution. “It sends the clearest message that South Australia will be a leader in renewable energy with battery storage,” he said. “An enormous amount of work has gone into delivering this project in such a short time, and I look forward to visiting Jamestown next week to personally thank those who have worked on this project.” Via Business Insider Images via Tesla

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Elon Musk wins $50 million bet by installing world’s largest lithium-ion battery in under 100 days

After the storms, it’s microgrid season in the Caribbean

November 15, 2017 by  
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Hurricane-battered islands are getting serious about renewable energy to provide resilience after a disaster.

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After the storms, it’s microgrid season in the Caribbean

Battery storage holds promise in the commercial market

November 8, 2017 by  
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Here’s how a new report from NREL shows that 25 percent of customers could reduce their utility costs.

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Battery storage holds promise in the commercial market

Sierra Club’s Michael Brune keeps it real on energy

November 8, 2017 by  
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The best of live interviews from GreenBiz events. In this episode: Michael Brune, executive director of the Sierra Club, says “we’ve turned a corner.”

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Sierra Club’s Michael Brune keeps it real on energy

MIT battery that inhales and exhales air can store power for months

October 12, 2017 by  
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Could this air-breathing battery help solve energy storage woes? 10 Massachusetts Institute of Technology (MIT) researchers developed the battery capable of storing electricity for months for around one fifth of the cost of comparable technologies. MIT professor Yet-Ming Chiang said, “This battery literally inhales and exhales air , but it doesn’t exhale carbon dioxide , like humans – it exhales oxygen .” MIT says their air-breathing battery could help renewable energy , like solar and wind, be more practicable for the grid . Their rechargeable flow battery costs a fraction of current technology, and can store power for long periods of time, with zero emissions and few location restraints. Related: Former Tesla executives to produce battery “with significantly lower carbon footprint” Sulfur dissolved in water comprises the battery’s liquid anode. What MIT described as an aerated liquid salt solution in the liquid cathode brings in and lets out oxygen. According to the institute, “Oxygen flowing into the cathode causes the anode to discharge electrons to an external circuit. Oxygen flowing out sends electrons back to the anode, recharging the battery.” The cost of the anode, cathode, and electrode materials in the battery is around 1/30 that of lithium-ion batteries , according to MIT. If the battery system was scaled up, it could store electricity for around $20 to $30 per kilowatt-hour – compare that against today’s batteries, which are around $100 per kilowatt-hour, at least. Right now, the prototype is about as big as a coffee cup. But Chiang said flow batteries are highly scalable. This new technology could compete with pumped hydroelectric storage systems, though, since the MIT system is more compact, it could be deployed in more locations where renewable energy is being generated. As solar and wind energy production can be intermittent, the battery could store the energy they generate to offer a reliable source of power. The journal Joule published the research this week. Via MIT News Images courtesy of the researchers and Felice Frankel

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MIT battery that inhales and exhales air can store power for months

Nissan’s new EV ecosystem could give free power to EV owners

October 5, 2017 by  
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The future looks bright for electric vehicle (EV) owners. Nissan recently unveiled plans for the four pillars of their EV ecosystem, including a commitment to expand what they called the biggest fast charger network in Europe by 20 percent. They also aim to offer free power for EV owners who have a vehicle-to-grid (V2G) system, which feeds power from a car’s battery pack to the grid or a home. Nissan sketched plans for the future recently at the Nissan Futures 3.0 event in Norway. They showed off the new Nissan Leaf , which they said can travel 378 kilometers, or around 235 miles, on one charge. They also announced a longer-range all-electric e-NV200 van, which has a 280-kilometer, or 174-mile, range. Related: People in Denmark are earning up to $1,530 just by parking their EVs The second pillar of their plan is their commitment to infrastructure . During the upcoming 18 months, they plan to increase the number of fast chargers in Europe from 4,600 to 5,600. Their third pillar is new home and business chargers; their double-speed seven kilowatt (kW) home charger can recharge a vehicle in five and a half hours. Meanwhile, their 22 kW charger, targeted at businesses, can charge an EV in two hours. They also showcased the xStorage , their home energy storage system. And they have a scheme to get owners free power. xStorage is bidirectional, which means with it EV owners can send power to the grid from a car battery pack. They have been testing the free energy idea in Denmark. Nissan explained in a press release, “Using Nissan bidirectional charging, customers can draw energy from the grid to power their car or van and then ‘sell’ back to the grid for others to use. This means, once a nominal charge has been paid by the business for the installation of a V2G charger there are no fuel or energy costs – just free power for your EV.” They announced a United Kingdom collaboration with OVO allowing owners to buy xStorage at a discounted price, enabling them to charge an EV or start selling power to the grid. Nissan said these owners could make around £350, or around $461, a year. They hope to explore the idea of free power for EV owners in other regions of Europe. Via Nissan and Electrek Images via Nissan

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Nissan’s new EV ecosystem could give free power to EV owners

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