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Market Update: How Battery Pack Costs Declined Since 2008

Blink Charging

Electric vehicles, renewable energy systems, and grid energy storage all rely on efficient and affordable energy storage solutions, primarily lithium-ion batteries. In 2008, the cost per kilowatt-hour (kWh) was $1,355, but by 2022, it had dropped to $153 per kWh. Historical data is an eye-opener.

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California Energy Commission awards more than $1.8M additional funding to further UCSD microgrid project; energy storage, EV charging and V2G services are components

Green Car Congress

The California Energy Commission (CEC) approved funding to advance further the development of its pioneering 42 MW peak microgrid and expand electric vehicle charging at the University of California, San Diego (UCSD). The Commission approved a $1.6-million The total Commission funding for the amended agreement is $2,994,298.

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Hybrid DLC-Battery Energy Storage System for Streetcars

Green Car Congress

Siemens earlier this year launched a new hybrid energy storage system for streetcars that combines a double-layer capacitor (DLC) and NiMH battery pack. Streetcars equipped with the Sitras HES hybrid energy storage system can be driven up to 2,500 meters (1.6 miles) without an overheadcontactt line (OCL).

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Year-long testing of Leclanché 60 Ah G/NMC cells shows high energy density, high cycle life

Green Car Congress

Leclanché SA reported that year-long testing of its 60 Ah G/NMC battery cells has shown them to be both high energy density and high cycle life—critical characteristics for a wide range of automotive and e-transportation energy storage solutions. Stable cells cycled between 3.00 - 4.35

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Xcel Terms First Phase of Sodium-Sulfur Battery Wind Energy Storage Test Project Successful

Green Car Congress

Xcel Energy has released the preliminary results from its wind-to-battery (W2B) storage project in Minnesota, and termed the technology successful. We have proved that this technology can perform the functions of storage that we were looking for to help us manage the variability of wind energy on our operating system.

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DICP vanadium redox flow battery hits 10,000 charge/discharge cycle mark

Green Car Congress

Researchers at the Dalian Institute of Chemical Physics (DICP) of the Chinese Academy of Sciences report that a 2 kW vanadium redox flow battery under development there for grid storage has been in operation for 1,429 days as of 4 June, with a total running time of more than 34,000 hours and 10,000 charge/discharge cycles.

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USABC Issues Requests for Proposal Information for Four Energy Storage Projects for Hybrid, Plug-in Hybrid and Electric Vehicles

Green Car Congress

USABC has carried out a number of battery development programs, focusing on low-cost and long-life batteries with varying power-to-energy ratios. The USABC is currently working under a cooperative agreement with the United States Department of Energy (DOE) for the development of high performance batteries. Click to enlarge.