CENTRAL PUERTO S.A. Annual Report - How They Did This Year

I’m putting together a guide to help you understand how Central Puerto performed this year. Instead of digging through hundreds of pages of complex filings, I’m breaking down the key takeaways in plain English.

1. What does this company do?

Central Puerto is the "power backbone" of Argentina. They generate about 13% of the country’s electricity using thermal plants, wind, solar, and hydroelectric power. They operate a massive 6,933 MW capacity across diverse regions.

The company works in three main areas:

• Electric Power Generation: Their core business, using thermal, hydroelectric, and renewable assets.
• Forestry: A long-term effort to grow value outside the energy sector.
• Mining: An emerging business line that helps protect the company against energy market ups and downs.

2. The "Big Picture": A Shift Toward Stability

Operating in Argentina is challenging, but the rules are finally changing for the better. As of November 2025, the government began moving toward a more open energy market.

• The Good News: The new rules move away from government-controlled pricing. Crucially, they allow for U.S. Dollar-denominated income. This helps protect your investment from the wild swings of the Argentine Peso and local inflation.
• The Trade-off: The company now manages its own fuel supplies. While this adds work, it gives them more control over their own efficiency. They must now handle fuel logistics and price risks that the government previously managed.

3. Financial Health: By the Numbers

In 2025, Central Puerto reported total revenue of 1.097 trillion Pesos.

• How they make money: Revenue is split evenly. Half comes from "Spot Sales" to the wholesale electricity market. The other half comes from long-term contracts (PPAs), which provide predictable, U.S. Dollar-denominated cash.
• Cash Flow Dynamics: The company has historically faced accounting losses when settling old government debts with bonds. The shift toward dollar-denominated contracts and a freer market is designed to create more predictable cash flow by reducing reliance on government debt for payment.

4. Major Wins: Expanding the Portfolio

The company is growing:

• Hydro Power: They secured a 30-year contract for the 1,440 MW Piedra del Águila hydroelectric plant. This is a massive, reliable asset that serves as a cornerstone for their power generation.
• Solar Growth: They successfully launched the San Carlos and Cafayate solar plants in 2025. These projects show their commitment to expanding renewable energy beyond traditional thermal power.

5. What could go wrong? (The "Watch List")

• Legal Disadvantage: As an Argentine company, you have fewer legal protections than with a U.S. stock. Your voting power is limited, and you cannot easily sue them in U.S. courts.
• Tax Complexity: The company warns they could be classified as a "Passive Foreign Investment Company" (PFIC) for U.S. tax purposes. This is a complex tax trap that can lead to higher taxes and extra paperwork. Consult a tax advisor if you hold these shares.
• Regulatory Risk: The company remains subject to the Argentine government's evolving rules. Any reversal in policy, changes in subsidies, or shifts in fuel procurement rules could impact their profit and strategy.

Final Thought for Investors: Central Puerto is a play on the modernization of Argentina’s energy grid. If you are comfortable with the risks of emerging markets and the specific tax implications of holding a foreign entity, the company’s move toward dollar-denominated contracts and expanded renewable capacity represents a significant shift toward a more stable, cash-flow-focused business model. Always weigh these potential gains against the regulatory and tax hurdles inherent in the Argentine market.