volvo

A plug for all cars

January 23, 2024 By EarthWise Leave a Comment

Different brands of electric cars have required different charging connections. There has been no standard connector for charging. But now, as the transition to electric vehicles is accelerating, there is the North American Charging Standard, which within in the next couple of years, will be common to pretty much any new electric vehicle on the road.

There have been several different charging connector systems in use by auto manufacturers and each charging station offered only a particular one of them. The largest charging network in the US has been Tesla’s Supercharger Network, which uses a proprietary standard it put in place in 2012. Tesla offered to open up their charging technology to other cars but auto manufacturers declined to take them up on the offer for a number of years. The Bipartisan Infrastructure Law, passed in 2021, provided federal subsidies for building out fast charging networks, provided a common charging standard was adopted. That has broken the log-jam.

The Tesla Charging Standard has been renamed the North American Charging Standard and Tesla opened its technology to other manufacturers in November 2022.

Automakers who have signed on to the standard include BMW, General Motors, Honda, Hyundai, Jaguar Land Rover, Lucid, Mercedes-Benz, Nissan, Polestar, Rivian, Subaru, Toyota, and Volvo. In December, the Volkswagen Group – which includes Volkswagen, Porsche, and Audi – announced that they are also implementing it for future vehicles in North America, starting in 2025. (The only significant holdout is Stellantis, parent of Dodge, Chrysler, and Jeep).

It will be a year or two before cars from all these companies will have the NACS connector and be able to charge at the same stations, but it will happen.

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Volkswagen, Audi, And Porsche Finally Commit To Using Tesla’s NACS Plug

Photo, posted July 8, 2023, courtesy of Michael Swan via Flickr.

Earth Wise is a production of WAMC Northeast Public Radio

How Green Are Electric Cars? | Earth Wise

April 12, 2021 By EarthWise Leave a Comment

Environmental groups, governments, and automakers are all promoting electric vehicles as an important technology to combat climate change. For example, GM plans to stop selling gas-powered cars by 2035 and Volvo intends to be all-electric by 2030.

There are still those who question how green electric vehicles actually are. All products and technologies do have their environmental impacts. In general, today’s electric cars produce significantly fewer planet-warming emissions than gas-powered cars, but there are factors that affect the results for specific vehicles.

The biggest issue is the source of electricity used to charge up the cars. In places where coal still provides a substantial fraction of electric generation, electric cars don’t fare as well. But coal’s contributions to the grid are declining rapidly and even cleaner fossil fuels like natural gas are gradually being replaced by green generation from wind and solar power. If the grid was entirely carbon-free, then there would be no emissions associated with operating the vehicle.

MIT has created an interactive online tool that incorporates a comprehensive set of factors contributing to the emissions associated with cars: what it takes to manufacture the cars, how much gasoline conventional cars burn, and where the electricity to charge electric vehicles comes from.

The tool provides information like the average amount of carbon dioxide emitted for every mile driven over a car’s lifetime.

Results will vary with location and various other vehicle factors, but in the great majority of cases, electric cars are much greener than gasoline cars, and as the grid becomes greener, the cars will become greener as well.

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CarbonCounter 2021

How Green Are Electric Vehicles?

Photo, posted January 29, 2020, courtesy of Tony Webster via Flickr.

Earth Wise is a production of WAMC Northeast Public Radio.

Policy Moves on Electric Cars | Earth Wise

February 26, 2021 By EarthWise Leave a Comment

In recent times, there have been several significant events affecting the transition to electric vehicles. The new administration has made aggressive moves toward fighting climate change. Wall Street investors have placed more value on Tesla stock than that of GM, Toyota, Volkswagen, and Ford combined. China, the world’s largest car market, recently mandated that most new cars must be powered by electricity within 15 years.

Against this background, the CEO of General Motors announced in late January that the company will aim to sell only zero-emission cars and trucks by 2035.

This announcement took the rest of the auto industry by surprise. In the past, the industry tended to present a united message on emissions and other policy issues. This time around, GM has stepped out in front of the issue.

GM has already committed to spending $27 billion to introduce 30 electric vehicle models by 2025 and is building a plant in Ohio to make batteries for those cars and trucks.

A key driver in the GM decision, no doubt, was an executive order signed by President Biden on his first day of office. The order directed the Environmental Protection Agency to immediately begin developing tough new tailpipe pollution regulations, designed to reduce the nation’s largest source of greenhouse gas emissions.

Even before the change in administration, five other major automakers – BMW, Ford, Honda, Volkswagen, and Volvo – had already legally bound themselves to tougher fuel economy standards in a deal with California. Those companies committed to an average fuel economy of 51 miles per gallon in 2026.

While no other large automaker has set a specific target date for selling only electric vehicles, many of them are moving in that direction. The rapid growth of Tesla is an indicator of where the auto industry is heading.

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