environmental concerns

The current administration in the United States is adversarial towards renewable energy and highly supportive of the use of fossil fuels. Unquestionably, this will create rough waters for the clean energy industry and, unfortunately, will throw a monkey wrench into the world’s efforts to mitigate climate change. But it cannot stop what has become a powerful global trend.

In the words of U.N. Secretary-General António Guterres: “Renewable energy is powering down the fossil fuel age.”

According to a new report from the International Renewable Energy Agency, renewables accounted for 92% of new power capacity worldwide last year. Solar is by far the fastest-growing form of renewable power, accounting for 77% of new capacity.

In the U.S., renewables accounted for about 90% of new installed capacity in 2024. The country added nearly 40 GW of solar power capacity as well as 5 GW of wind power. Renewables now make up about 30% of the country’s large-scale power generating capacity. Adding in all carbon-free electricity sources (which include nuclear power), nearly 44% of the country’s electricity was carbon-free.

Headwinds against the growth of renewable energy are getting stronger in the US, but the global trend driven by both economics and environmental concerns is powerful and will continue. For one thing, in much of the world, solar power is simply the cheapest way to produce electricity and that is pretty difficult to ignore. Global trade wars and economic turmoil will impact renewable energy much as they will other industries, but the long-term trend is clear.

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Renewables Made Up More Than 90 Percent of New Power Installed Globally Last Year

Photo, posted November 23, 2022, courtesy of John Morton via Flickr.

Earth Wise is a production of WAMC Northeast Public Radio

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

Renewables dominate new global power

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Who’s driving electric?

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