Key Takeaways:
- The US saw a 13% increase in coal power generation in 2025, despite a long-term decline in coal use.
- China and India, the world’s two most populous countries, reduced their coal use in 2025, marking the first time both countries have done so in the same year since 1973.
- The US remains the largest all-time contributor to climate change, and its increase in coal use contributed to a 2.4% increase in carbon emissions.
- Solar power grew by 34% in the US in 2025, despite a hostile policy environment, and is expected to continue growing rapidly in the coming years.
- A transition to renewable energy could save Americans hundreds of billions of dollars and reduce energy costs.
Introduction to the Decline of Coal
The year 2025 marked a significant turning point in the global energy landscape. For the first time in 52 years, both China and India, the world’s two most populous countries, experienced a decline in coal generation. This decline is a crucial step towards reducing greenhouse gas emissions and mitigating the impacts of climate change. However, the same year saw a surprising increase in coal power generation in the US, which has been the largest all-time contributor to climate change. This increase is a cause for concern, as it not only contributes to higher energy costs but also undermines the country’s efforts to reduce its carbon footprint.
The Rise of Coal in the US
The US saw a 13% increase in coal power generation in 2025, which is a significant departure from the long-term decline in coal use. This increase was largely driven by an uptick in electricity demand, particularly from data centers, which has been fueled by the growing demand for digital services. The rise in coal use was also contributed by a spike in methane gas prices, which made coal a more competitive option for power generation. However, it is essential to note that this increase is not a victory for coal, as the fuel source still only accounts for 17% of US electricity generation, down from 50% in the early 2000s.
The Growth of Solar Power
Despite the increase in coal power generation, solar power continues to grow rapidly in the US. In 2025, solar power generation increased by 34%, making it one of the fastest-growing sources of energy in the country. This growth is remarkable, given the hostile policy environment that the solar industry has faced in recent years. The government’s prediction that solar power will continue to grow rapidly in the coming years is a testament to the industry’s resilience and the decreasing cost of solar technology. As the cost of solar power continues to fall, it is likely to become an increasingly attractive option for consumers and businesses, driving further growth in the industry.
China and India’s Reduction in Coal Use
In contrast to the US, China and India have made significant strides in reducing their coal use. In 2025, coal use fell by 3% in India and 1.6% in China, marking the first time both countries have reduced their coal use in the same year since 1973. This reduction is a notable achievement, given that electricity demand increased in both countries. The new demand was met and exceeded by renewable deployment, which has been driven by government policies and investments in clean energy. As a result, China’s emissions, which had been rising rapidly in recent years, may have plateaued, and India’s emissions could also decline if the country continues to focus on renewables.
Conclusion and the Future of Energy
The decline of coal in China and India, combined with the growth of solar power in the US, suggests that the world is slowly moving away from fossil fuels and towards cleaner sources of energy. While the increase in coal power generation in the US is a cause for concern, it is unlikely to be a long-term trend. As the cost of solar power continues to fall and government policies become more supportive of clean energy, it is likely that coal will continue to decline in the US. The reduction in coal use in China and India is a significant step towards reducing greenhouse gas emissions and mitigating the impacts of climate change. As the world continues to transition towards cleaner sources of energy, it is essential to prioritize international cooperation and support countries in their efforts to reduce their carbon footprint. By working together, we can create a more sustainable and equitable energy future for all.