As the world experiences record-breaking temperatures and devastating wildfires, the need for renewable energy has never been more pressing. Despite policy uncertainty, clean power growth persists, but can it keep pace with the escalating climate crisis?
What Happened
Australia is bracing for another potentially record-breaking summer, with forecasters warning of hotter and drier conditions in the southeastern regions. Meanwhile, in the United States, three wildland firefighters lost their lives battling a blaze in Colorado, highlighting the human cost of climate-related disasters. On a more positive note, the world's largest source of new energy in 2025 was clean power, with wind and solar contributing more new energy than any individual fossil fuel.
Why It Matters
The growth of renewable energy is crucial in the fight against climate change. As the world's energy demand continues to rise, the need for low-carbon sources of power has become increasingly important. The fact that clean power added more to global energy supplies than any other source in 2025 is a significant milestone, but it's not without its challenges. The devastating wildfires in Colorado and the impending heatwave in Australia serve as stark reminders of the consequences of climate change.
What Experts Say
"The current administration has enacted a range of changes to prioritize fossil-fuel energy and environmental deregulation in the US, while withdrawing support for renewables. Yet, solar, wind, and battery storage accounted for over 90% of new energy capacity in 2025." — Researcher at the Center for Global Sustainability, University of Maryland
Key Numbers
- **90%: The percentage of new energy capacity in the US accounted for by solar, wind, and battery storage in 2025.
- **3%: The rate at which electricity demand is rising globally, outpacing overall energy use.
- **1.7%: The rate at which overall energy use is increasing globally.
Background
The growth of renewable energy has been driven by the falling cost of technologies and investments spurred by policies such as the Inflation Reduction Act and Bipartisan Infrastructure Law. However, the transition to renewable energy is not without its challenges. The devastating wildfires in Colorado and the impending heatwave in Australia serve as stark reminders of the consequences of climate change.
What Comes Next
As the world continues to grapple with the challenges of climate change, the growth of renewable energy will be crucial in reducing our reliance on fossil fuels. However, it's clear that more needs to be done to address the escalating climate crisis. As the world looks to the future, it's essential that we prioritize the development of low-carbon sources of power and work towards a more sustainable future.
Key Facts
- Who: The Center for Global Sustainability, University of Maryland
- What: Released a report highlighting the growth of renewable energy in the US
- When: 2025
- Where: The United States
- Impact: The report highlights the importance of renewable energy in reducing our reliance on fossil fuels and mitigating the effects of climate change.
What to Watch
As the world continues to grapple with the challenges of climate change, it's essential to keep a close eye on the growth of renewable energy. With the development of new technologies and the implementation of policies aimed at reducing our reliance on fossil fuels, it's possible that we can create a more sustainable future. However, the devastating wildfires in Colorado and the impending heatwave in Australia serve as stark reminders of the consequences of climate change, and the need for urgent action.