Archive · 26 Jul 2025
Renewables Alone Won't Solve Climate Crisis Despite Growth
Imagine the world is trying to switch to clean energy, like solar and wind power.
We're building a lot more of these clean energy sources.
However, we're still using a lot of old, polluting energy sources too, like coal and oil.
Even though clean energy is growing fast, it's mostly just keeping up with how much more energy we need, not replacing the dirty energy.
Also, some countries are doing much better at using clean energy than others, and one country, China, makes most of the equipment for clean energy.
So, while clean energy is important, it's not a simple fix for climate change.
Global renewable energy capacity increased by 15% in 2024, the largest annual increase on record.
Despite rapid growth, renewable energy hasn't replaced fossil fuels globally, and their use continues to rise.
Electricity demand has tripled since 1990, with renewables mainly meeting this growing demand.
The majority of renewable energy deployment is concentrated in a few countries, with Africa lagging.
China dominates renewable energy production, potentially creating accessibility issues for other nations.
- Who
- The International Renewable Energy Association (IRENA) and various countries and regions.
- What
- A report highlighting the complexities of transitioning to renewable energy and its limitations in solving the climate crisis.
- When
- 2024 saw the largest annual increase in renewable energy capacity.
- Where
- Globally, with a focus on the uneven distribution of renewable energy adoption.
- Why
- To address the global climate crisis and assess the effectiveness of renewable energy implementation.
Optimistic View
Pessimistic View
Distribution of Deployment
Optimistic View
Rapid growth in renewable energy capacity.
Pessimistic View
The growth is not happening evenly. There is an imbalance in deployment across regions.
Effectiveness
Optimistic View
Increased adoption of renewable energy is the key solution.
Pessimistic View
Simply increasing renewable capacity alone is insufficient to address the climate crisis. Fossil fuels continue to be used.
- Renewable Energy Capacity Increase (2024)
- 15%
- Global Renewable Energy Production (approx.)
- 30% of electricity
- Fossil Fuels in Electricity Production
- More than 70%
- Africa Renewable Capacity Increase (2024)
- 7%
- China's Share of Global Renewable Additions (2024)
- 62%
- Energy Consumption from Clean Sources (approx.)
- 6%