• Skip to main content
  • Skip to primary sidebar

Earth Wise

A look at our changing environment.

Hide Search
You are here: Home / Archives for 2025

2025

Renewables Will Overtake Coal | Earth Wise

January 17, 2023 By EarthWise Leave a Comment

According to a recent report by the International Energy Agency, worldwide growth in renewable power capacity is set to double in the next five years.  In fact, by 2027, the world will add as much renewable power as it did over the previous 20 years.

Of particular significance is that renewables are going to overtake coal as the largest source of electricity generation by early 2025.

The global energy crisis triggered by the war in Ukraine has had multiple effects on the evolution of the energy system.  While the war has driven a resurgence in fossil fuel consumption in Europe in order to replace gas from Russia, that resurgence is expected to be short-lived.  Instead, the current energy crisis may turn out to be an historic turning point toward a cleaner and more secure energy system.

Soaring fossil-fuel prices triggered by the war have caused many countries to respond by embracing wind turbines, solar panels, nuclear power plants, hydrogen fuels, electric vehicles, and electric heat pumps.  In the US, Congress approved more than $370 billion in spending for clean energy technologies as part of the Inflation Reduction Act.  China, India, South Korea, and Japan have all increased their national targets for renewable power.   However, heating and cooling buildings with renewable power remains a sector needing larger improvement, according to the energy agency.

Overall, the expansion of renewable power over the next five years is now projected to happen much faster than what was projected just one year ago. The new IEA report revised last year’s forecast for renewables growth by 30% as a result of the introduction of new policies by many of the world’s largest greenhouse gas emitters.

**********

Web Links

Renewables Will Overtake Coal by Early 2025, Energy Agency Says

Photo, posted March 8, 2021, courtesy of Stanze via Flickr.

Earth Wise is a production of WAMC Northeast Public Radio

Hyping Electric Cars | Earth Wise

March 13, 2020 By EarthWise Leave a Comment

During this year’s Super Bowl, at least three car companies – GM, Porsche, and Audi – ran commercials for plug-in cars.  This is a sign that automakers are ramping up their efforts to persuade the public that electric cars really are the future.

The auto industry is investing billions of dollars to develop electric vehicles, spurred by stricter emissions rules in places like California and concerns about climate change.  In fact, more than 100 new plug-in models are expected to become available in the United States over the next five years.

In Europe, electric cars are increasingly popular.  Norwegians, for example, buy more electric cars than gas cars.  And several European countries have banned the sale of gas cars starting in 2025.

But in the US, enthusiasm for electric cars has been slow to build.  Automakers sold fewer than 330,00 electric vehicles in the US in 2019 and more than half of those were from Tesla, which actually does not even advertise its vehicles.

The auto industry spent nearly $9 billion in national and local advertising in the US last year, but less than half a percent of that went toward promoting electric vehicles.

A big part of the problem is that car dealers are not very enthusiastic about selling electric cars, which require far less maintenance than conventional cars and have far fewer costly replacement parts to sell.   As a result, the industry’s efforts to speed the transition to electric cars has been ambivalent at best.

World-wide, Tesla has sold about a million cars, mostly in the past 4 years, so there is clearly a growing demand for electric vehicles.  It is up to the rest of the industry to create demand for the new cars they have committed to produce.

**********

Web Links

Super Bowl Ads Hyped Electric Cars. But Will Anyone Buy Them?

Photo, posted October 6, 2018, courtesy of Mike Fonseca via Flickr.

Earth Wise is a production of WAMC Northeast Public Radio.

Primary Sidebar

Recent Episodes

  • Energy From Rice Straw | Earth Wise
  • California Flooding | Earth Wise
  • The Race For EV Batteries | Earth Wise
  • Turning Carbon Into Stone | Earth Wise
  • Tracking Global Forest Changes | Earth Wise

WAMC Northeast Public Radio

WAMC/Northeast Public Radio is a regional public radio network serving parts of seven northeastern states (more...)

Copyright © 2023 ·