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General Motors CEO Mary Barra speaks at the annual meeting of shareholders at GM world headquarters in Detroit on June 12, 2018. Photo: Bill Pugliano via Getty Images

GM and Honda recently announced a deal to co-develop next-generation battery systems for future electric vehicles (EVs) in North America. Named the EME 1.0, the battery system relies on GM internal designs and is said to have a smaller footprint than current commercial models. Honda will procure battery systems from GM as part of this arrangement.

Why it matters: The firms will share development resources and costs­ to improve battery charge times while maintaining high energy density. In addition to their smaller footprint, these batteries could cut manufacturing and materials costs up to 50%.

The background: News of this collaboration follows Honda and GM's January announcement of a joint venture for hydrogen fuel-cell manufacturing, also for EV use. The joint venture, Fuel Cell System Manufacturing LLC, is the first of its kind between two automakers, with plans for production to start in 2020.

What's next: Production of the EME 1.0 isn’t expected to start until 2021. GM has announced plans to release at least 20 EV models into the market by 2023, and Honda has also announced several EV models in the upcoming years.

The big picture: While there have been other joint ventures to deliver cost-effective EV battery systems in the past, they've primarily occurred between automaker and supplier, and in China and Europe. The two automakers' decision to share resources, technology and intellectual property could lead the way to faster development and deployment of cost-attractive options for EV battery systems.

Maggie Teliska is a technical specialist at Caldwell Intellectual Property, an intellectual property law firm. She is also a member of GLG, a platform connecting businesses with industry experts.

Go deeper

Democrat Mark Kelly sworn in to U.S. Senate

Photo: Courtney Pedroza/Getty Images

Astronaut Mark Kelly (D) was sworn in to the U.S. Senate on Wednesday after defeating incumbent Sen. Martha McSally (R-Ariz.) last month for the seat once held by the late Sen. John McCain.

Why it matters: Kelly's swearing-in by Vice President Mike Pence narrows the Republican majority and moves the Senate balance to 52-48.

Senate Armed Services chair dismisses Trump threat to veto defense bill

Sen. Jim Inhofe. Photo: Anna Moneymaker/Pool/AFP via Getty Images

Sen. Jim Inhofe (R-Okla.), chair of the Senate Armed Services Committee, told reporters Wednesday that he plans to move ahead with a crucial defense-spending bill without provisions that would eliminate tech industry protections, defying a veto threat from President Trump.

Why it matters: Inhofe's public rebuke signals that the Senate could have enough Republican backing to override a potential veto from Trump, who has demanded that the $740 billion National Defense Authorization Act repeal Section 230 of the Communications Decency Act.

Scoop: Uber in talks to sell air taxi business to Joby

Illustration: Sarah Grillo/Axios

Uber is in advanced talks to sell its Uber Elevate unit to Joby Aviation, Axios has learned from multiple sources. A deal could be announced later this month.

Between the lines: Uber Elevate was formed to develop a network of self-driving air taxis, but to date has been most notable for its annual conference devoted to the nascent industry.

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