New Battery and Energy Storage Technology

Learn more about the latest in new battery technology and discover the next generation in battery and energy storage with expert analysis by Power Systems Research analysts.

Are Sodium Ion Batteries Viable Alternative to Lithium?

ALTERNATIVE POWER REPORT
Guy Youngs
Guy Youngs

Despite lithium ion battery prices continuing to fall, interest in sodium ion (Na-ion) energy storage has not waned. Sodium ion batteries are undergoing a critical period of commercialization as industries from automotive to energy storage bet big on the technology. Sodium ion looks well placed, with superior safety, raw material costs, and environmental credentials.

Sodium ion cells, produced at scale, could be 20% to 30% cheaper than the dominant stationary storage battery technology, lithium ferro/iron-phosphate (LFP), primarily due to abundant sodium and low extraction and purification costs. Sodium ion batteries can use aluminum for the anode current collector instead of copper, which is used in lithium ion batteries, further reducing costs and supply chain risks.

Source: PV Magazine: Read The Article

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Study Shows Plug-in Hybrids Aren’t as Clean as We Thought

A new report by the European Commission shows that plug-in hybrid electric vehicles create much more emissions than we previously thought – by an average of 3.5 times as much as lab testing indicates.

Plug-in hybrids (PHEVs) were thought to bring the best of both worlds – a large enough battery to take care of your daily tasks, paired with a gas engine for longer trips. There are downsides in cost and complexity, but the powertrain choice does provide more options than others.

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CATL, Yutong Launch Long-life EV Battery

CATL has launched a battery pack with Yutong Bus Co to power commercial vehicles like buses and trucks. Yutong said the new battery packs will be used in upcoming electric vehicles and that the new long-lasting EV battery has zero degradation through the first 1,000 cycles.

The new EV battery pack, made with CATL, has a 932,000 mile (1.5 million km), 15-year warranty. Yutong calls the long-life battery an industry first. The bus manufacturer introduced another battery with a 10-year and 621,000 mile (1 million km) lifespan.

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Alternative Power Report, April 2024

The April 2024 Alternative Power Report by Power Systems Research features several articles on batteries including one on sodium ion batteries as an alternative to Lithium Ion batteries, and another on the dropping cost of EV batteries. Hydrogen power sources show increasing promise, and there is an article on Chinese manufacturer CATL launching a battery pack with Yutong Bus Co to power commercial vehicles such as buses and trucks that has a 15-year warranty. PSR

Kubota Plans To Produce Batteries for EV AG Equipment

JAPAN REPORT

Kubota is considering in-house production of batteries for electric agricultural equipment. It is considering developing and designing its own batteries and building a new plant in Japan.

The company intends to launch electric tractors and mowers in Europe and the United States by 2030. Kubota is preparing for increased demand in Europe, the U.S., and other markets by establishing a system for in-house production of batteries, which determine the running time of electric agricultural machinery.

Kubota currently manufactures diesel engines for agricultural machinery, mainly in Thailand and Japan and ships them to the United States and Europe for final assembly. Regarding batteries, which are a key component of electric agricultural machinery, President Kitao said, “As with engines, we would like to be able to produce batteries for Asian markets in Thailand, and those for Japan, Europe, and the United States in Japan.”

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E-Battery Technology Increases Opportunities

Michael Aistrup

As battery technology increases, the opportunities for battery-powered equipment continue to grow, especially in the Lawn & Garden and recreational products segments. The factors of reduced weight, increased charging capacity and lower cost are making battery-powered equipment more attractive to consumers and commercial users in these segments.

Lawn & Garden. The capacity of lithium-ion battery technology to meet the horsepower needs of the homeowner and the commercial landscaper has grown significantly in the last couple of years. Battery-powered lawn and garden equipment can now match the power of traditional gas-powered lawn and garden equipment. Some brands now have available 56V which is more than double what was the standard power available. Batteries now charge quicker, last longer, and can hold a charge indefinitely.

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