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ADS-TEC Energy Further Develops Its Battery-based, Fast Charging Systems for the US Market; Supports CCS1 and NACS Standards in North America

  • Ford, General Motors and Rivian announce adoption of NACS standard in North America
  • ADS-TEC Energy offers NACS charging capabilities for its ultra-fast charging systems for the U.S. market.
  • ADS-TEC Energy's unparalleled depth of development enables it to quickly respond to changing market conditions.

ADS-TEC Energy (NASDAQ: ADSE), a leading provider of battery-based ultra-fast charging systems in Europe and the U.S., today announced it is open to supporting all options for charging system standards. The two largest vehicle manufacturers in the United States, Ford and General Motors (GM), among others, recently announced plans to adopt Tesla's North America Charging Standard (NACS) for plugs and charging protocols for electric vehicles (EVs). This raises the question of whether NACS will displace the Combined Charging System Combo 1 (CCS1) standard in North America or whether they can exist in parallel in the long term. It also presents implications for existing EVs and future EV development and equipment, as well as for the further expansion of charging infrastructure and the development of e-mobility in the U.S. and worldwide.

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ADS-TEC Energy today announced that its battery-based, ultra-fast EV chargers support both the NACS and CCS1 charging standards in the U.S. (Graphic: Business Wire)

ADS-TEC Energy today announced that its battery-based, ultra-fast EV chargers support both the NACS and CCS1 charging standards in the U.S. (Graphic: Business Wire)

"Whatever a future standard in the U.S. will look like, we can develop the solutions for it," said Thomas Speidel, CEO of ADS-TEC Energy. "Based on our very in-depth development, we are capable of taking action and will continue to offer solutions for vehicles with the NACS connector."

The company is committed to the U.S. automotive market—one of the most important in the world—where electric mobility is only just beginning. ADS-TEC Energy was listed on NASDAQ at the end of 2021 and established a presence in the U.S. at the end of 2022 with a site in Auburn, Alabama.

With its products and services, ADS-TEC Energy pursues the goal of providing battery-based, ultra-fast charging solutions to expand the charging infrastructure for EVs where it is needed: in inner cities and rural areas. Its flagship solution, the ADS-TEC Energy ChargeBox, offers up to 320 kW of charging power with connection to existing power-constrained grids, without additional expansion of the grid, providing fast, reliable charging in minutes rather than hours for EV users.

Until now, it was generally accepted that the combined charging standards—CCS1 for the U.S. and CCS2 for Europe—would be the norm. As a pioneer of electric mobility, Tesla initially had its own proprietary fast-charging standard, but this was replaced in Europe in favor of the CCS2 standard. Some Tesla charging stations in Europe still offer both standards as a transition with two cables and plugs each (Tesla specific as well as CCS2), whereas all new Tesla charging stations in Europe only provide CCS2. In the U.S., the same development had been expected: a transition by Tesla to CCS1 as its only US standard. However, Ford, GM and Rivian recently surprised the industry by announcing that they will support NACS as the future standard. It will be interesting to see how this will impact the largest car market in the world and existing CCS1 charging infrastructure as well as what it means for car manufacturers with existing CCS1 vehicles.

The debate over a single U.S. standard is still expected to continue. Even though Tesla has the largest installed base of fast chargers, they have been designed for 400 volts, to date, and more and more 800-volt vehicles are coming to the market. This means that there will have to be upgrades here, as well. So why not just switch to CCS1? At many existing chargers, there are also questions about cable lengths and plug configurations for the various manufacturers' cars.

According to Tesla, it currently operates 45,000 Supercharger charging points worldwide, of which around 12,000, or 60%, are in the USA and Canada, and around 10,000 in Europe. It remains to be seen how the other global automakers will react to the announcement by NACS with regard to CCS1.

The CCS2 standard is already established in Europe with over 440,000 charging points at the end of 2022. The Biden Administration also favors and promotes the CCS approach. It therefore will be interesting as other powerful e-mobility organizations in the US weigh in. ADS-TEC Energy's expertise and flexibility are important assets in dealing with these developments. In addition to the connector format, charging port locations on the vehicle, cable lengths, voltage levels, current strengths and safety standards of car manufacturers and charging infrastructure providers must also be considered.

ADS-TEC Energy is optimally positioned to respond to changes with its highly integrated and storage-based system platforms consisting of hardware, software and services. ADS-TEC Energy's existing CCS1 charging systems can already charge NACS vehicles with a plug adapter.

Thomas Speidel affirms: "Our existing CCS1 charging systems can already charge NACS vehicles with a plug adapter. It would be disadvantageous to permanently maintain both standards, which actually only differ in the plug pattern. For the sake of e-mobility, we can only hope that only one standard will actually prevail for North America. We will follow suit."

About ADS-TEC Energy

ADS-TEC Energy plc, a public limited company incorporated in Ireland and publicly listed on NASDAQ (“ADS-TEC Energy”), serves as a holding company for ads-tec Energy GmbH, our operating company incorporated in Germany (“ADSE GM”) and ads-tec Energy Inc., a US subsidiary of ads-tec Energy GmbH (“ADSE US” and together with ADS-TEC Energy and ADSE GM, “ADSE”). Based on more than ten years of experience with lithium-ion technologies, ADS-TEC Energy develops and manufactures battery storage solutions and fast charging systems including their energy management systems. Its battery-based, fast charging technology enables electric vehicles to ultrafast charge even on low powered grids and features a very compact design. It was most recently nominated by the President of the Federal Republic of Germany for the German Future Prize and elevated to the "Circle of Excellence" in 2022. The high quality and functionality of the battery systems are due to a particularly high depth of development and in-house production. With its advanced system platforms, ADS-TEC Energy is a valuable partner for automotive, OEMs, utility companies and charge-operators.

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Forward-looking Statements

This press release contains forward-looking statements within the meaning of the “safe harbor” provisions of the Private Securities Litigation Reform Act of 1995. Words such as “expect,” “estimate,” “project,” “budget,” “forecast,” “anticipate,” “intend,” “plan,” “may,” “will,” “could,” “should,” “believes,” “predicts,” “potential,” “continue,” and similar expressions are intended to identify such forward-looking statements. These forward-looking statements include statements regarding our financial outlook for 2023, our expectations with respect to future performance and the anticipated timing of certain commercial activities. There are a significant number of factors that could cause actual results to differ materially from the statements made in this press release, including: the impact of the COVID-19 pandemic, geopolitical events including the Russian invasion of Ukraine, macroeconomic trends including changes in inflation or interest rates, or other events beyond our control on the overall economy, our business and those of our customers and suppliers, including due to supply chain disruptions and expense increases; our limited operating history as a public company; our dependence on widespread acceptance and adoption of EVs and increased installation of charging stations; our current dependence on sales to a limited number of customers for most of our revenues; overall demand for EV charging and the potential for reduced demand for EVs if governmental rebates, tax credits and other financial incentives are reduced, modified or eliminated or governmental mandates to increase the use of EVs or decrease the use of vehicles powered by fossil fuels, either directly or indirectly through mandated limits on carbon emissions, are reduced, modified or eliminated; supply chain interruptions and expense increases; unexpected delays in new product introductions; our ability to expand our operations and market share in Europe and the U.S.; the effects of competition; changes to battery energy storage standards; and the risk that our technology could have undetected defects or errors. Additional risks and uncertainties that could affect our financial results are included under “Item 3. Key Information – 3.D. Risk Factors” in our annual report on Form 20-F filed with the Securities and Exchange Commission (the “SEC”) on May 11, 2023, which is available on our website at and on the SEC’s website at Additional information will also be set forth in other filings that we make with the SEC from time to time. All forward-looking statements in this press release are based on information available to us as of the date hereof, and we do not assume any obligation to update the forward-looking statements provided to reflect events that occur or circumstances that exist after the date on which they were made, except as required by applicable law.


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