When Nissan announced it was prototyping all solid-state batteries, the news held an ambitious timeline to start pilot producing ASSBs in 2024 and power a series EV in 2028. In a follow-up call, Nissan detailed the basics of their technology, while claiming breakthroughs that build on an advantage indeed fewer carmakers have.
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The US Department of Energy (DOE) announced $175 million for 68 R&D projects. The projects, selected by DOE’s Advanced Research Projects Agency-Energy (ARPA-E), include a wide range of clean energy solutions, with this report focussing on electric transportation.
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Dutch battery start-up LionVolt has closed a seed funding round of four million euros. The company is developing a lithium metal-based solid-state battery that will be suitable for electric vehicles and aviation, among other applications.
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Scientists at the Oak Ridge National Laboratory say they have developed a scalable, low-cost method to improve the joining of materials in solid-state batteries. The process involves an electrochemical pulse to overcome a “key challenge” of producing solid-state batteries at scale.
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SK Innovation has signed a development agreement with the US solid-state battery specialist Solid Power and will also invest in it. The declared goal is to develop a solid-state battery with an energy density of at least 930 Wh/l.
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The US solid-state battery specialist Solid Power, backed by Ford and BMW, has announced a second production facility in Thornton in the US state of Colorado. The main purpose of the plant is to produce solid electrolyte material.
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Factorial Energy, an American developer of solid-state cells that first unveiled its plans in April, has just reported on the initial results from its test runs. According to the report, it has succeeded in achieving a capacity retention rate of 97.3% after 675 cycles for a 40 Ah cell at 25 degrees Celsius.
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Stellantis has presented its new electrification strategy. The multi-brand group wants to achieve 70 per cent of its sales in Europe and 40 per cent in the USA with “low emission vehicles” by 2030. In Europe, Opel is to become an electric brand by 2028.
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Blackstone Technology, the German subsidiary of the Swiss commodities company Blackstone Resources, wants to increase its annual production capacity at the Döbeln site tenfold – from currently 50 MWh to around 500 MWh in the coming year.
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According to a media report, the South Korean car company Hyundai has invested around 100 million US dollars in a stake in the solid-state battery specialist SolidEnergy Systems (SES). Among the investors in SES is General Motors.
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Renault is accelerating its electric strategy and has presented a comprehensive strategy package under the name ‘Renault Eways Electropop’. This not only includes new sales targets, but also further details on the French company’s platform and technology strategy.
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US battery specialist Solid Power has released more details on its solid-state battery platform, which enables three different battery designs. It is promised that the costs for the active cathode material can be reduced by up to 90 per cent.
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Ford and SK Innovation have agreed to set up a joint venture to produce battery cells and modules for use in the US carmaker’s electric vehicles. The joint venture, called BlueOvalSK, aims to have an annual production capacity of 60 GWh.
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BMW and Ford continue to invest in solid-state batteries. Together with Volta Energy Technologies, both carmakers have participated in a $130Mn investment round of the US solid-state battery specialist Solid Power. The two carmakers are to receive 100 Ah cells for validation tests in 2022.
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Ford is taking its first steps towards producing its own battery cells. The US carmaker has now announced that it will build a global battery centre of excellence called Ford Ion Park in southeast Michigan. Lithium-ion and solid-state batteries are to be developed and manufactured in small series there.
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The American company Factorial Energy has announced a 40 Ah cell with solid electrolyte that is supposed to help electric cars increase their range by 20 to 50 per cent. The management team and investors of the as yet unknown company include some well-known names in the industry.
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Lithium-sulfur battery specialist Oxis Energy is getting back to business with the announcement of solid-state batteries with Li-S cells. Customers may start testing this autumn after Oxis has been working on the development for nearly four years.
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General Motors has led a 139 million US dollar investment round by solid-state battery specialist SolidEnergy Systems (SES). This follows a development agreement the US car company had signed in March with SES.
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BMW has announced its intention to realise a solid-state battery suitable for automotive use in series production by the end of this decade. A first demonstrator vehicle with this technology is to be shown “well before 2025”. Funding is available from German federal and state governments.
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QuantumScape has tested the latest solid-state battery cells in its laboratories in Germany. It is a milestone for the company, as it fulfilled the requirement for Volkswagen AG to invest another $100Mn.
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There are issues with the solid-state battery buses Daimler delivered to the city of Wiesbaden in February. The 21 Mercedes-Benz eCitaros have been out of service for a good two weeks as their batteries are undergoing checks due to an insulation fault that could lead to short circuits.
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Rivian apparently has plans for solid-state batteries: The US electric car start-up is currently looking for engineers to develop solid-state batteries through job advertisements. Rivian is apparently planning to set up a production line.
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Vietnamese electric car startup VinFast has announced a joint venture with Taiwanese battery cell manufacturer ProLogium to accelerate the commercialisation of solid-state battery-electric cars in Vietnam. The cells are expected to be used in VinFast’s electric cars as early as 2023.
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The solid-state battery specialist and Volkswagen partner QuantumScape has announced in the context of the announcement of its business figures that it will build a pilot plant in San José, California. Called QS-0, the plant is expected to be capable of producing over 100,000 units of solid-state cells per year.
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The South Korean government, in close cooperation with the industry, has decided to push technological innovations in the field of e-mobility so strongly that the prices for electric cars will drop by the equivalent of at least 7,500 euros by 2025.
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The French electric bus manufacturer Bluebus, part of the Bolloré Group, has announced two orders from the public transport operator RATP for a total of 109 electric buses for the Ile-de-France region, as the Paris conurbation is called. One special feature here is that the buses have solid-state batteries on board.
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The UK solid-state battery developer Ilika has announced the signing of a framework agreement with the UK Battery Industrialisation Centre (UKBIC) in order to gain support for its scale-up of the ‘Goliath’ solid-state pouch cells.
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In Austria, the Graz University of Technology has opened a new facility for the development of solid-state batteries with their industrial partner AVL. Called the Christian Doppler Laboratory, the facility deals in depth with the reduction of interfacial resistances within the solid-state battery.
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Taiwanese contract manufacturer Hon Hai, aka Foxconn, who supplies Apple components, wants to make a major entry into the electric vehicle business. According to CEO Liu Young-way, Foxconn is to be represented with components or services in every tenth electric car worldwide by 2027.
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The Mercedes eCitaro G articulated bus has celebrated its world premiere. The electric bus is now also optionally available with solid-state batteries that can provide a range of up to 220 kilometres. Mercedes has also revealed more on the series production of the eActros.
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