🧾 What This Document Is

This is a DEFA14A filing, which stands for "Definitive Additional Materials." Think of it as a supplement or update to a company's main proxy statement. It's not the full rulebook for the annual meeting, but rather new information—like a campaign letter or website posts—sent to shareholders after the primary proxy was already filed. This document confirms that on March 30, 2026, Clearway Energy sent a letter to its shareholders and launched a dedicated website (VoteFOR.ClearwayEnergy.com) as part of its solicitation campaign for the upcoming 2026 Annual Meeting.

👉 In simple terms: The company is actively campaigning for shareholder votes and has published new materials to make its case.

🏢 What The Company Does

Clearway Energy, Inc. (CWEN-A) is one of the largest owners of clean energy generation assets in the United States. In simple terms, they own and operate wind, solar, and natural gas power plants. They sell the electricity these plants produce, often through long-term contracts, to create steady income. They are a "yieldco," meaning they are structured to provide dividends to shareholders from these predictable cash flows.

👉 Why it matters: Understanding their business as a renewable energy operator is key to interpreting their shareholder communications and the proposals likely up for a vote.

📅 The 2026 Annual Meeting

While the specific proposals to be voted on aren't listed in this supplemental filing, the context is clear. Shareholders will be asked to vote on matters typical for an annual meeting, which usually include:

• Election of directors.
• Ratification of the independent accounting firm.
• Advisory votes on executive compensation ("Say-on-Pay").
• Other business that may be outlined in the main Proxy Statement.

👉 Why it matters: This filing is part of the "Get Out The Vote" effort. The company is soliciting (asking for) your proxy vote ahead of this meeting.

🚀 Key Moves & Solicitation Campaign

The major action here is the launch of a multi-channel shareholder communication campaign on March 30, 2026. This includes:

• A shareholder letter sent directly to investors.
• A dedicated campaign website: VoteFOR.ClearwayEnergy.com.
• Digital ads on Google Search and the Google Display Network.
• Posts on the company's official X (formerly Twitter) account (@ClearwayCWEN).

👉 Why it matters: This shows a proactive, modern approach to engaging shareholders. The company is investing resources to ensure its message is heard and to secure votes in favor of its proposals.

⚖️ Who Is Behind The Campaign (Participants)

The filing discloses that the solicitation is being conducted by the company itself, its directors and certain executive officers, and some employees of Clearway Energy Group LLC (CEG). CEG is the company's operational manager under a Master Services Agreement. These individuals are considered "participants" in the solicitation.

👉 Why it matters: This is a standard legal disclosure. It informs shareholders that the people running the company are the ones asking for your vote, aligning their interests with the campaign's success.

🔮 What's Next

The next major step is the 2026 Annual Meeting. Shareholders should review all materials—the original Proxy Statement and these new supplemental materials—to make an informed voting decision. The campaign website and the company's Investor Relations page (investor.clearwayenergy.com) are the primary hubs for information.

👉 Why it matters: To have your say on the company's leadership and key issues, you need to vote. These materials are designed to help you understand the company's perspective before you do.

🧠 The Analogy

This filing is like a political campaign sending out flyers and launching a website after the main platform has already been published. The big policy positions (the Proxy Statement) are already known, but now the candidate (Clearway Energy) is making a final, direct push to explain why you should support them at the polls (the Annual Meeting).

📇 Key Contacts & People

• Investor Relations Contact Email: [email protected]
• Campaign Website: VoteFOR.ClearwayEnergy.com
• Company X Account: @ClearwayCWEN

🧩 Final Takeaway

This document is not the main proxy, but a record of Clearway Energy's active campaign to win shareholder support ahead of its 2026 annual meeting. It signals the company is engaged in a modern solicitation effort using digital tools and direct communication to drive shareholder voting outcomes.