Introduction
Despite recent shifts in federal energy policies, the US transition to renewable energy is continuing. In this article, we will analyze the factors contributing to this growth and how state and local policies are playing a crucial role in this process.
Rising Electricity Demand in the US
US electricity demand is now projected to increase rapidly, after a period of relative stagnation. Between 2005 and 2020, electricity demand was relatively flat, but since 2020, demand has grown 7% and is set to accelerate.
The main factors contributing to this increase are the electrification of transport, data centers, industry, and buildings.
Renewable Energy Growth
Renewable energy sources, such as solar and wind, are becoming increasingly competitive with fossil fuel sources. In 2024 and 2025, solar, wind, and battery storage accounted for over 90% of new energy capacity additions.
This is due to the falling cost of renewable energy technologies, investments spurred by the Inflation Reduction Act and Bipartisan Infrastructure Law, and state and local policies.
Renewables Surpass Coal
Renewable energy generation is surpassing coal generation. In 2025, renewable energy generation reached 9% of the total, while coal generation fell to 39%.
The share of fossil fuels in electricity generation has fallen to 56%, while renewables continue to grow.
Conclusion
In summary, the growth of renewable energy in the US is an ongoing process, driven by factors such as falling costs, investments, and state and local policies. While federal policies may influence the sector, renewables are becoming increasingly competitive and are a practical and economic option for meeting US electricity demand.
Source / Reference
Original URL: https://www.carbonbrief.org/guest-post-how-us-renewable-energy-growth-persists-despite-federal-policy-uncertainty/