motivation

Who’s driving electric?

April 3, 2024 By EarthWise Leave a Comment

Electric cars are growing in popularity around the world and are expected to represent 20% of new car sales this year. In some places, they have a much bigger share: 38% in China and a whopping 82% in Norway. Here in the U.S., things are more complicated.

Last year, EVs represented 8.5% of U.S. new car sales while hybrids accounted for an additional 10%. But enthusiasm for plug-in vehicles was by no means universal or consistent across the country or across various segments of the population.

Overall, the West Coast, and especially California, dominated the electric vehicle market. Electric vehicles accounted for more than 30% of new car sales in the San Francisco Bay Area. In Los Angeles, the number was close to 25%.

A number of metro areas elsewhere also had strong EV sales, including Denver, Las Vegas, Washington DC, Austin, and Phoenix. New York City had almost 10% EV registrations.

Americans buying electric cars so far tend to be richer, younger, and more likely to live in urban areas than the average person and are often motivated by environmental concerns. Meanwhile, about half of American adults say they are not likely to consider purchasing an EV as their next car and that figure rises to 70% for Republicans.

Lack of interest in EVs is often based on concerns about the availability of sufficient charging options or high EV prices, although those are dropping. There is also concern about EV efficiency in colder climates, although the Norwegians clearly don’t find it to be a problem.

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Electric Vehicles

Photo, posted October 18, 2021, courtesy of Chris Yarzab via Flickr.

Earth Wise is a production of WAMC Northeast Public Radio

Big Oil And Big Lithium | Earth Wise

July 7, 2023 By EarthWise Leave a Comment

The world’s big oil companies have worked pretty hard to prolong society’s dependence on petroleum. When there are trillions of dollars at stake, there is plenty of motivation. But those companies do see the writing on the wall.

An Exxon Mobil-funded study last year estimated that light-duty vehicle demand for combustion engine fuels could peak in 2025 and that electric vehicles of various types could grow to more than 50% of new car sales by 2050. This is pretty pessimistic compared with most other surveys, but it is still a big number. Exxon also projected that the global fleet of EVs could reach 420 million by 2040.

As a result of all this, Exxon is preparing for a future far less dependent on gasoline by drilling for lithium rather than oil. The company recently purchased mining rights to a sizable chunk of Arkansas land for over $100 million from which it aims to produce lithium for electric car batteries.

Exxon’s consultants estimated that the 120,000 acres in the Smackover formation of southern Arkansas could have as much as 4 million tons of lithium carbonate, enough to power 50 million cars and trucks.

Exxon plans to spend $17 billion through 2027 on cutting carbon emissions and developing low carbon technologies. Other large oil producers have also been looking at the lithium business. At the same time, some large oil companies like BP and Shell are investing in renewable energy.

The prospect of EVs dominating transportation in the coming decades is a strong incentive for oil-and-gas companies to adapt their businesses to the new world.

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Exxon Joins Hunt for Lithium in Bet on EV Boom

Photo, posted August 16, 2014, courtesy of Mike Mozart via Flickr.

Earth Wise is a production of WAMC Northeast Public Radio

Fishers Helping To Clean The Oceans

August 2, 2019 By EarthWise Leave a Comment

Marine litter – particularly plastics – is a global, persistent, and increasing threat to the oceans. Much of it comes from discarded materials on shore that makes their way to the sea but waste from the fishing industry is a also a major contributor to the problem.

Commercial fishers are acutely aware of the potential for marine litter to damage and even destroy their livelihoods and are starting to try to be part of the solution instead of just part of the problem.

An initiative called Fishing for Litter, which has been operating around the British coastline since 2006, is an example.

With hubs in Scotland and South West of England, FFL aims to reduce the amount of marine litter in the sea by physically removing it while also highlighting the importance of good waste management in the fishing fleet. Fishers have to assume responsibility for their own waste and dispose of it in a responsible manner. They also have a unique ability to access remote and hard to reach marine litter caused by others.

A survey of 120 commercial fishers revealed that they often found marine litter in their hauls and that keeping the sea and coasts clean was important to them.

The responsibility for reducing marine litter does not belong to any single industry or organization. It requires a collective global change of behavior. The problem directly affects fishers, so they are especially motivated to do something about it. They can make an important contribution to an issue that ultimately affects us all. Groups like Fishing for Litter are providing a model for behavior that we can only hope that others around the world can emulate.

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Fishers keen to help address the problem of marine litter

Photo, posted July 9, 2009, courtesy of Rennett Stowe via Flickr.

Earth Wise is a production of WAMC Northeast Public Radio.