1. Articles in category: Utility Grid

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    1. Taking Aim at PJM’s 10-Hour Duration Capacity Rule for Energy Storage

      Taking Aim at PJM’s 10-Hour Duration Capacity Rule for Energy Storage

      The U.S. energy storage industry has been getting into arguments with grid operators over their plans to implement FERC Order 841, the mandate to integrate energy storage assets into the country’s wholesale energy markets. The biggest argument to date has been over PJM’s insistence on a 10-hour duration requirement for its capacity market. Last week, ESA and NRDC unveiled an analysis by Astrapé Consulting, using PJM data and industry-standard modeling, that indicates gigawatts' worth of energy storage in 2-hour, 4-hour and 6-hour durations could provide the same capacity value as power plants that run 24 hours a day.

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      Mentions: ESA FERC PJM
    2. Energy Stored in Underground Caverns Joins Megabatteries in South Australia

      Energy Stored in Underground Caverns Joins Megabatteries in South Australia

      Canadian company Hydrostor has just received approval to build the first grid-scale compressed air energy storage system in Australia. Hydrostor will deploy a 5MW / 10MWh system at a former zinc mine near Strathalbyn, South Australia. The advanced compressed air energy storage (A-CAES) project, expected to cost AU$30 million (US$21.09 million) in total, received development approval and has been welcomed in statements by local politicians

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      Mentions: Australia Hydrostor
    3. New study By Astrapé, Energy Storage Association, and National Resources Defense Council refutes PJM arguments in FERC 841 Order

      New study By Astrapé, Energy Storage Association, and National Resources Defense Council refutes PJM arguments in FERC 841 Order

      A new study released by Astrapé Consulting, funded by the U.S. Energy Storage Association (ESA) and National Resources Defense Council (NRDC), concludes that Federal Energy Regulatory Commission (FERC) efforts to encourage more energy storage deployment is supported by sound data. The findings, which are specific to the PJM market, show that PJM’s proposal requiring a storage asset to run for 10 continuous hours in order to qualify its full output for the capacity market is unnecessary and unduly restrictive. The Astrapé study concludes that a shorter storage duration requirement correctly reflects its capacity value for the foreseeable future.

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      Mentions: ESA
    4. Georgia Power Ups Plan for Renewables and Storage After Push From Local Stakeholders

      Georgia Power Ups Plan for Renewables and Storage After Push From Local Stakeholders

      Georgia's utility regulators approved a long-term plan that will see Georgia Power drastically expand renewable generation and develop, own, and operate up to 80 megawatts of energy storage. Southeastern states have seen exceedingly little energy storage development so far, although utilities like Duke Energy and Florida Power & Light have announced significant investments for the coming years. Regulated utilities in the Southeast have shown a keen interest in building and owning their own storage.

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    5. Montana Energy Storage Project Lines Up Financial Partner

      Montana Energy Storage Project Lines Up Financial Partner

      Construction on a 400MW, $1 billion energy storage system in central Montana could start as soon as next year after its sponsors said Friday they reached a financing agreement with a Danish firm that invests in renewable energy. Next up, he said, is to make arrangements with utilities or others interested in using the Montana facility to complement their own electricity generation.

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      Mentions: Montana
    6. Minnesota to Consider Using Energy Storage for Peaker Plants

      Minnesota to Consider Using Energy Storage for Peaker Plants

      Gas peaker plants may be among the first casualties of a new Minnesota law requiring utilities to include energy storage as part of their long-range plans. The provision, part of an omnibus jobs and energy bill, "puts energy storage on a level playing field with natural gas plants and other resources," said Ellen Anderson, executive director of the University of Minnesota's Energy Transition Lab. "Utilities will have to acknowledge the capabilities storage can provide as an alternative to, say, a fossil fuel plant."

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      Mentions: Minnesota
    7. The Long Read: The Dawn of Megastorage

      The Long Read: The Dawn of Megastorage

      Last year was record-breaking for global energy storage deployment. The non-residential segment overtook the residential sector for the first time, with half of the 3.3 GW capacity installed in front of the meter, according to market analysts Wood Mackenzie. The drive toward large, utility-scale projects has been the single most noteworthy change for the industry over the last 12 to 18 months, with storage projects now exceeding 100 MW for four-hour durations.

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    8. Bill Would Speed Up Federal Development of Long-Duration Energy Storage Technologies

      Bill Would Speed Up Federal Development of Long-Duration Energy Storage Technologies

      U.S. Sens. Angus King (I-ME) and Martha McSally (R-AZ) introduced legislation to hasten the development of long-duration energy storage technologies that would support an electrical grid dominated by renewable generation such as solar and wind. The Joint Long-Term Storage Act of 2019, S. 2048, would require the U.S. Secretary of Energy to establish a demonstration initiative focused on the development of long-duration energy storage technologies, including the establishment of a joint program with the U.S. Secretary of Defense, according to the bill’s text.

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    9. 'Opportunities Everywhere': NREL Study Shows Mass Potential for Storage to Provide Peaking Capacity

      'Opportunities Everywhere': NREL Study Shows Mass Potential for Storage to Provide Peaking Capacity

      The booming U.S. battery storage market is showing no signs of slowing down, and a new government-funded report says its prospects could be even bigger than previously thought. "The Potential for Battery Energy Storage to Provide Peaking Capacity in the United States," published last month by the National Renewable Energy Laboratory (NREL), concluded that every region across the country offers the potential for peaking capacity needs to be met by short-duration, four-hour battery storage systems.

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    10. Stem Steps Into Grid-Scale Storage With Partnership in Massachusetts

      Stem Steps Into Grid-Scale Storage With Partnership in Massachusetts

      Stem is jumping from behind-the-meter energy storage into the grid-connected battery realm. The decade-old startup, known for using batteries to help commercial customers manage demand charges, just stepped to the front of the meter market. Stem will build 28.2 megawatts/28.2 megawatt-hours of solar-paired energy storage across five sites in Massachusetts, working with private equity firm Syncarpha Capital, which develops, owns and operates solar plants.

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      Mentions: Massachusetts Stem
    11. When the Battery Is a Building

      When the Battery Is a Building

      AES has broken ground on a 100 MW / 400 MWh battery storage system in Long Beach, California that will feed the Southern California Edison (SCE) region in a 20 year power purchase agreement. The facility was specifically procured to provide power at peak times of the day, offer local capacity and ramping/ancillary services. Construction is expected to complete by the end of 2020, and will complement a new air cooled 1 GW gas facility that is replacing an older ocean cooled system.

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    12. Power Plants Create Giant Water Battery

      Power Plants Create Giant Water Battery

      California is a leader in renewable energy, and the state has pledged to use only clean sources for electricity, including wind and solar power, by 2045. One hurdle is energy storage, but an old solution involving water may help the state reach its goal of zero emissions. The solution is pumped storage, which uses water in reservoirs at different elevations to smooth the fluctuations of intermittent power from the wind and sun, and makes electricity available when it is needed.

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    13. Utility-Scale Energy Storage Will Enable a Renewable Grid

      Utility-Scale Energy Storage Will Enable a Renewable Grid

      The way the world gets its electricity is undergoing a rapid transition, driven by both the increased urgency of decarbonizing energy systems and the plummeting costs of wind and solar technology. But the intermittent nature of those sources means that electric utilities need a way to keep energy in their back pocket for when the sun is not shining and the winds are calm. That need is increasing interest in energy-storage technology which is finally poised to be more than just a bit player in the grid.

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    14. PNM Plans Early Retirement of Coal Plant with Massive Addition of Solar + Storage

      PNM Plans Early Retirement of Coal Plant with Massive Addition of Solar + Storage

      Public Service of New Mexico (PNM) filed a plan with regulators for how it plans to get to 100% emission-free power by 2040. The utility reviewed four scenarios, all of which involved the early retirement of the San Juan Coal Plant, to arrive at its recommended path forward. PMN recommends using the energy from a 280-MW gas-fired power plant, plus 350 MW of solar capacity, 130 MW of battery storage and 140 MW of wind power. The battery storage will represent 5 percent of the total capacity of the system, which is the highest percent penetration in the nation, according to PNM. PNM says its plan will save customers on average $7.11 per month in the first year.

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      Mentions: New Mexico
    15. Hybrid Solar and Storage in Hawaii

      Hybrid Solar and Storage in Hawaii

      In January 2019, the world’s largest photovoltaic peaker plant began providing evening and morning renewable peaking capacity to the grid on the Hawaiian island of Kauai. The solar-plus-storage system promises to ensure a sustainable future for the island and establish a new model for stabilizing grid-scale renewable energy. Instead of simply augmenting traditional generation, solar-plus-storage sequentially can replace it altogether.

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      Mentions: Hawaii
    16. Los Angeles & 8minute Solar Announce 25-Year PPA At Under 2 Cents Per kWh!

      Los Angeles & 8minute Solar Announce 25-Year PPA At Under 2 Cents Per kWh!

      If approved, Los Angeles will enter into a 25-year power purchase agreement for 400 MW AC/530 MW DC of solar electricity at a price of 1.997 cents per kWh — the lowest price yet for solar power in the US. Adding a 100 MW/200 MWh battery will cost an additional 1.3 cents per kWh. The project includes the option to add 50 MW/200 MWh of energy storage for 0.665 cents per kWh more. The project will be built in two 200 MW AC phases. In the second phase, the size of the battery storage component may double.

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    17. Electricity Storage Could be the Next Technology that Changes Life on Earth

      Electricity Storage Could be the Next Technology that Changes Life on Earth

      Electricity storage is a bridge technology that can take Texas from a system of large, centralized, fossil fuel and renewable power plants, to a future of cleaner, decentralized renewable energy. And it is a crucial bridge, as Texas attempts to keep the lights on amid this technology transition.

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      Mentions: Texas
    18. AES Breaks Ground on 400 MWh Energy Storage Project in Southern California

      AES Breaks Ground on 400 MWh Energy Storage Project in Southern California

      AES Alamitos, a subsidiary of The AES Corporation, announces the groundbreaking of a 400 megawatt-hour (MWh) battery-based energy storage system for Alamitos Energy Center (AEC) as part of a larger modernization and replacement project of the existing AES Alamitos Generating Station. The energy storage facility in Long Beach will provide up to 400 MWh of local energy to ensure power flexibility and reliability for Southern California Edison (SCE) customers, while helping the state meet its aggressive target of 100 percent clean energy by 2045.

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    19. ENGIE Storage 4MWh System Lands at San Diego Airport

      ENGIE Storage 4MWh System Lands at San Diego Airport

      San Diego International Airport in California will be home to a battery energy storage system paired with onsite solar PV that is set to reduce electricity costs as well as deliver much-needed reductions in carbon emissions and peak demand charges. Comprising as much as 40% of the airport's monthly energy bills, the energy storage system will help reduce these demand charges.

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      Mentions: California Engie
    20. CEO Kelly Speakes-Backman’s Statement on Nevada Energy’s Announced Energy Storage Additions

      CEO Kelly Speakes-Backman’s Statement on Nevada Energy’s Announced Energy Storage Additions

      The U.S. Energy Storage Association congratulates NV Energy on its recent plan to deploy nearly 600 MW of energy storage by 2023. This exciting announcement builds upon a nationwide trend in energy storage market growth. We especially applaud NV Energy for partnering with third parties in this effort, sending a strong signal for businesses to invest in energy storage in Nevada.

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      Mentions: Nevada ESA
    21. The Power of Reusing Electric Vehicle Batteries

      The Power of Reusing Electric Vehicle Batteries

      A “second-life” energy storage system using ex-EV batteries developed by Professor Jae Wan Park and his graduate students at the UC Davis Green Technology Laboratory. Made possible by a grant from the California Energy Commission, this project is reducing the on-peak energy use and carbon footprint of the UC Davis Robert Mondavi Institute — a combined winery, brewery, and food processing complex.

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      Mentions: California
    22. Storage Shock Absorber

      Storage Shock Absorber

      Energy storage technology is changing the industry as it truly becomes a shock absorber in the struggle to balance supply and demand as solar and wind generation increases. This integrated technology is moving the electric power delivery industry closer to the fabled virtual power plant, which is why energy storage has been called the enabling technology. The technology of plus storage is rapidly becoming a force to be reckoned with and only the surface has been scratched.

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    23. Hawaii's New RFP Comes with a Side of Storage

      Hawaii's New RFP Comes with a Side of Storage

      The Hawaiian Electric Industries, the parent company of Hawaii’s investor-owned utilities, has officially kicked off the second phase of its renewable energy procurement agreement, whose roots date back to 2017. Of the Hawaiian Islands, phase 2 procurement focuses on Oahu, Maui and Hawaii, with the former two given clear renewable generation and battery storage targets.

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      Mentions: Hawaii
    25-48 of 2730 « 1 2 3 4 5 ... 112 113 114 »
  1. Popular Articles

  2. Organizations in the News

    1. (1 articles) Pacific Gas & Electric
    2. (1 articles) PJM
    3. (1 articles) Nextera
    4. (1 articles) ESA
    5. (1 articles) FERC
    6. (1 articles) K&L Gates
    7. (1 articles) DoE
    8. (1 articles) Engie
    9. (1 articles) Arizona Public Service
    10. (1 articles) New York Power Authority
    11. (1 articles) EDP Renewable Energy
    12. (1 articles) Con Edison
  3. Locations in the News

    1. (3 articles) California
    2. (2 articles) New York
    3. (2 articles) Massachusetts
    4. (2 articles) UK
    5. (2 articles) Hawaii
    6. (1 articles) Oregon
    7. (1 articles) Texas
    8. (1 articles) Singapore
    9. (1 articles) Alaska
    10. (1 articles) Maine
    11. (1 articles) Montana
    12. (1 articles) Australia
  4. Storage Providers in the News

    1. (1 articles) GE
    2. (1 articles) NEC
  5. Categories

    1. Electricity Source:

      Solar Photovoltaic, Wave, Tidal, Hydro, Wind
    2. Storage Market:

      Commercial & Industrial, Military, Residential & Community & Microgrid, Smart Grid, Utility Grid, Vehicle-to-Grid/Home
    3. Storage Technology:

      Compressed Air/Gas, Flow Battery, Flywheel, Hydrogen, Lead, Liquid Metal, Lithium, Magnesium, Mechanical Storage, Nickel, Pumped Hydro, Sodium, Supercapacitors, Thermal, Vanadium, Zinc
    4. Article Types:

      Null, Reports and Conferences