An Unsung Clean Energy Hero? Why Alcoa (AA) Is Worth Watching

By Corbin Buff, Financial Writer and Stock Researcher
January 1, 2025 7:39 PM UTC
An Unsung Clean Energy Hero? Why Alcoa (AA) Is Worth Watching

Aluminum isn’t just for soda cans anymore. It’s shaping up to be one of the most critical materials for the 21st-century economy. 

From solar installations to commercial construction and next-gen infrastructure projects, Alcoa (NYSE: AA) stands to benefit as global demand for aluminum surges. 

With a "B" Zen Rating, this stock has plenty of room to shine as it rides multiple tailwinds across clean energy, housing, and green infrastructure.

Why Aluminum Is Essential for the Future

Aluminum’s unique properties — lightweight, corrosion-resistant, and highly recyclable — make it the go-to material for modern infrastructure and sustainable projects. Its strength-to-weight ratio allows for efficient designs that reduce costs while improving durability. 

Beyond that, aluminum plays a vital role in clean energy transitions, serving as a key component in solar panel installations, electric vehicles, and energy-efficient construction.

According to a recent Aluminum Association report, demand for aluminum in building and construction is expected to grow by 9% through 2027. Non-residential applications, such as commercial windows, cladding, and solar installations, are leading the charge, capturing market share from traditional materials like wood and masonry. 

Corporations and governments worldwide are also emphasizing energy-efficient buildings, and Alcoa is poised to provide the materials that will make those projects possible.

Notably, aluminum produced in the U.S. and Canada has an average recycled material content of over 60%, significantly lowering its carbon footprint compared to global competitors.

Why Investors Should Care

Beyond its industrial applications, aluminum is a standout material for sustainable growth. It’s estimated that every $100,000 in construction spending drives an additional 126–183 pounds of aluminum use. 

And for Alcoa, this translates into a steady pipeline of opportunities to grow revenue and maintain its status as a key player in the space.

Here are the key drivers in a nutshell:

  1. Clean Energy Boom: Solar installations are one of the fastest-growing markets for aluminum. As demand for renewable energy infrastructure scales up, aluminum frames and structural components are becoming standard for solar panels.
  2. Green Infrastructure Spending: Federal infrastructure programs and updated building codes are pushing for energy-efficient materials like aluminum. Projects built with aluminum can achieve LEED certification, boosting their appeal in today’s eco-conscious economy.
  3. Resilient Housing Market: With interest rates expected to stabilize, housing starts and remodeling activity should recover, further driving demand for aluminum in residential windows, doors, and fencing.
  4. Global Population Growth: As cities expand to accommodate population increases, commercial construction will accelerate, making aluminum a top choice for its durability and design flexibility.

Despite these tailwinds, Alcoa’s stock remains reasonably priced, offering a compelling entry point for long-term investors. 

Alcoa currently scores A-rated Component Grades for both growth and sentiment. You can see how it scores for Value, Financials, and more here.

Plus, top Wall Street analysts we track rate the stock a consensus Strong Buy, with average-max price targets calling for anywhere from 27-45% upside. See analyst price targets for AA stock.

The Bottom Line

Aluminum may not have the hype of EV batteries or AI, but it’s the backbone of nearly every major innovation in clean energy and modern infrastructure. As one of the industry’s top players, Alcoa combines sustainability with scale, making it an attractive bet for investors looking to tap into durable, long-term growth trends. When it comes to building the future, aluminum—and Alcoa—are materials you don’t want to overlook.

Click here to see AA stock fundamentals.

What to Do Next?

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