Business Context and Reporting Period
Company: Central Puerto S.A. (NYSE: CEPU), the largest private sector power generation company in Argentina.
Reporting Period: Second Quarter 2025 (2Q25), ended June 30, 2025.
Filing Date: August 22, 2025 (Form 6-K).
Business Overview: The Company operates a diversified portfolio of thermal, hydro, wind, and solar generation assets. The quarter was characterized by significant scheduled maintenance at key thermal assets, impacting generation volumes, alongside regulatory changes in the Argentine energy sector.
Key Financial Metrics
| Metric (US$ MM) | 2Q 2025 | 1Q 2025 | 2Q 2024 |
|---|---|---|---|
| Revenues | 179.6 | 196.2 | 168.3 |
| Adjusted EBITDA | 61.4 | 89.9 | 45.6 |
| Net Income | 71.2 | 80.1 | 7.7 |
| Operating Cash Flow (6M) | 122.7 | - | - |
| Capital Expenditures (6M) | 102.4 | - | - |
Liquidity and Debt (as of June 30, 2025):
- Cash & Current Financial Assets: US$ 235.2 MM (Cash equivalents: US$ 3.7 MM; Other current financial assets: US$ 231.5 MM).
- Gross Debt: US$ 409.4 MM.
- Net Financial Debt: US$ 174.2 MM.
- Net Leverage Ratio: 0.56x (Net Debt / LTM Adjusted EBITDA).
- LTM Adjusted EBITDA: US$ 309.9 MM.
Margins (2Q25):
- Gross Income Margin: 28% (down 16 p.p. q/q).
- Adjusted EBITDA Margin: 34% (down 12 p.p. q/q).
Material Changes vs. Prior Periods
Operational Volumes:
- Total generation decreased 24% q/q to 4,372 GWh and 12% y/y to 4,985 GWh.
- Key Driver: Scheduled maintenance at the Mitsubishi combined cycle (Central Costanera) and ST06 (Central Puerto complex). Central Costanera generation dropped 75% q/q (409 GWh vs. 1,612 GWh).
- Steam production increased 23% q/q to 930 ktn.
Financial Performance:
- Revenues: Decreased 8% q/q to US$ 179.6 MM, driven by seasonal capacity charges (-US$ 19.1 MM) and lower volumes (-US$ 12.4 MM). Partially offset by self-procured fuel revenues (+US$ 13.8 MM) under Resolution SE No. 21/25.
- Adjusted EBITDA: Decreased 32% q/q to US$ 61.4 MM but increased 35% y/y.
- Net Income: Decreased 11% q/q to US$ 71.2 MM but surged 822% y/y to US$ 7.7 MM.
- Cost of Sales: Increased 17% q/q to US$ 129.7 MM, primarily due to higher fuel costs and maintenance expenses.
Guidance, Outlook, and Risks
Regulatory Environment:
- Energy Reform: On July 4, 2025, the Executive Branch issued Decrees 450/2025, 451/2025, and 452/2025, amending electricity and natural gas laws and establishing a new National Gas and Electricity Regulatory Entity.
- Spot Prices: AR$-denominated spot prices increased 5.1% in 2Q25 (compound), lagging behind the 11.6% exchange rate variation but tracking the 6.0% wholesale inflation index.
- Piedra del Águila Concession: Decree 476/2025 granted a 90-day extension for the concession, with terms for an Adhesion Agreement established.
Capital Projects:
- Brigadier Lopez & San Carlos: ~80% executed as of June 30, 2025; expected Commercial Operation Date (COD) in 4Q2025.
- Alma-GBA Storage: Company submitted a 205 MW offer for the energy storage tender.
Risks and Contingencies:
- FX and Inflation: Financial statements include non-cash effects due to inflation exceeding currency depreciation. Comparability is affected by the conversion of AR$ results to US$ at period-end rates.
- Maintenance Impact: Ongoing maintenance at thermal assets continues to suppress volumes and margins in the short term.
Investor Verification Checklist
- Maintenance Schedule: Verify the completion dates for Central Costanera and ST06 maintenance to assess volume recovery in 3Q25.
- Regulatory Implementation: Monitor the operational impact of the new National Gas and Electricity Regulatory Entity and the specific terms of the Piedra del Águila Adhesion Agreement.
- Spot Price Lag: Track the gap between AR$ spot price adjustments and FX/inflation rates to evaluate margin compression risks.
- Project Execution: Confirm the 4Q2025 COD for Brigadier Lopez and San Carlos projects, which are critical for future capacity.
- Debt Maturity: Review the principal maturity profile of the US$ 409.4 MM gross debt to ensure liquidity coverage.