Opinion: How the War on Renewable Energy Could Be Lost — and Why It Matters

A CleanTechnica opinion article says that recent changes in U.S. energy policy are making it harder for renewable energy like solar and wind to grow as fast as it needs to — and that this could lead to losses in the long battle against climate change and fossil fuel dependence. 

The article notes that although wind and solar are still being built across the country, policy shifts away from clean energy support may slow down the transition and strengthen old, polluting energy systems.

Renewables Still Growing — But Faces Headwinds

Despite recent policy changes, renewable energy‌ — especially solar power — continues to dominate new electricity generation in the U.S.. Data from energy analysts show:

• Solar has been the largest source of new U.S. electricity capacity for many months in a row.
• From the fall of 2023 to late 2025, utility-scale solar capacity grew significantly, rising from about 92 GW to more than 158 GW.
• Wind also added new capacity, though less than solar.

This growth shows that solar, wind and storage technologies still have strong momentum — even when federal policies shift away from clean energy.

Why Policy Matters Now

According to the CleanTechnica article, the U.S. federal energy policy changed sharply in 2025 — moving away from earlier support for renewable incentives and clean power goals. This shift affects how fast new wind, solar and other renewables can be built.

Here’s why that matters:

• Smaller federal support can slow financing and investment for large renewable projects.
• Offshore wind development in particular has been hit hard by policy changes and regulatory barriers.
• Even though some clean energy forms still have support (like hydropower or biomass), solar and wind face new hurdles that can reduce future capacity additions.

Without strong and stable policies, investors may hesitate to begin new projects — especially when fossil fuels look safer or better supported by federal rules.

Innovative Projects Aim to Keep Renewables Growing

Despite these headwinds, clean energy leaders are pushing forward in new ways. One example is a partnership between a major waste company and a renewable developer to build solar power on old landfill land:

• A group led by Reactivate and a large waste management firm plans to install dozens of solar and storage projects on unused landfill sites.
• Projects like these can use land that isn’t good for other purposes and help nearby communities save on energy costs.
• Some solar plans also focus on community power programs that help lower bills for low-income households.

These creative approaches show that market innovation and new partnerships can keep clean energy moving, even when government policy is less supportive.

Broader Challenges Facing Renewables

Experts outside CleanTechnica also point to real obstacles that could slow the renewable energy transition if they aren’t addressed:

• Grid and storage issues: Solar and wind produce energy when the sun shines or the wind blows, so energy storage and grid upgrades are needed for reliable power. 
• Materials and supply chains: Renewable systems require metals like lithium and cobalt for batteries and solar panels — and these materials can be hard and costly to source sustainably.
• Permitting delays and local resistance: Building large renewable projects often requires slow approvals and sometimes faces community pushback, which can delay construction.

These issues aren’t unique to the U.S. — countries worldwide see similar barriers when trying to add clean energy capacity.

The Big Picture

The CleanTechnica opinion argues that even when technologies are ready and affordable, public policy and political conditions play a major role in shaping how fast renewables grow. Strong, consistent support — through laws, incentives and clear rules — can help the transition.

But when policies change abruptly or fail to support renewables fully:

• Investment can stall,
• Projects may be cancelled or delayed, and
• Fossil fuel infrastructure may remain stronger longer than expected.

In other words, winning the “war on renewable energy” depends not just on technology, but on supportive and stable policies that encourage long-term growth and investment.

Bottom Line

Renewable energy like solar and wind is still growing — and continues to be a major part of new electricity generation. But policy shifts and regulatory challenges can slow progress if not addressed. Creative projects, private partnerships, and community-renewable plans help keep momentum, yet long-term success may require stronger public support and solutions for grid, storage, and material supply challenges as the world works to cut carbon pollution and build a cleaner energy future.