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Global solar power on the rise

October 6, 2025 By EarthWise Leave a Comment

The current administration has essentially declared war on renewable energy.  President Trump stated recently that his administration will not approve solar or wind power projects.  Renewable companies are unlikely to receive permits that were once a normal course of business. Now, the United States is likely to struggle to meet its growing demand for electricity while the world moves ahead with solar power.

Solar power is the fastest-growing source of electricity worldwide.  Installations are up 64% in the first half of this year.  During that period, countries installed 380 gigawatts of solar power, compared with 232 gigawatts in 2024.

China is the main source of the growth.  It installed more than twice as much solar in the first half of the year as it did in the first half of 2024.  Under tremendous administration pressure, the U.S. saw solar installations rise by just 4% year over year.

China’s exporting of low-cost solar panels is driving growth of solar elsewhere, including India and much of Africa. 

China is at a crossroads with energy technology.  For the first time, solar power is not just supplementing coal power, but replacing it.  As a result, Chinese policymakers need to choose between propping up coal – which is an important industry in many cities – and doubling down on renewables, which are a major driver of the country’s economic growth.

The U.S. is currently headed in the direction of trying to prop up the fossil fuel industry and gut the renewable energy industry, with little or no regard for either the economic or environmental consequences.

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Global Solar Installations Up 64 Percent So Far This Year

Photo, posted April 6, 2025, courtesy of Pencils for Kids via Flickr.

Earth Wise is a production of WAMC Northeast Public Radio

The largest solar power plant

October 2, 2025 By EarthWise Leave a Comment

The Middle East is known for its vast petroleum resources and oil has been its primary source of wealth.  But the desert region is now becoming a significant center for solar energy as well.  The world’s largest single-site solar park is the Mohammed bin Rashid Al Maktoum Solar Park, located in the United Arab Emirates.

Currently, 1 GW of solar is operational at the facility, but work is underway that will add 1.8 GW more capacity. Over 2.2 million solar panels have been installed to date and there will be more than 3.9 million by the time the next phase is completed. By the end of the decade, the capacity of the facility is expected to reach 7.2 GW, exceeding the original 5 GW target.  The plant will contribute about a third of Dubai’s total electricity capacity.

This solar plant will be one of the 15 largest power plants in the world.  Most of the largest ones are hydroelectric plants.  The biggest is the Three Gorges Dam in China, which has an enormous 22.5 GW capacity. The only non-hydro plant in the top 10 is the Jebel Ali natural gas plant, located in the United Arab Emirates.  China’s Jiuquan Wind Farm has a capacity of nearly 8 GW.  The largest power plant in the United States is the Grand Coulee Dam, which has a 6.8 GW capacity.

The world’s hunger for electric power continues to grow, especially with the surging use of AI technology.  As a result, there will be growing numbers of increasingly larger power plants.

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World’s largest solar park adds 1 GW

Photo courtesy of the Dubai Media Office.

Earth Wise is a production of WAMC Northeast Public Radio

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