Central Puerto Sa · BCBA:CEPU
Central Puerto Sa — Q2 2026 Earnings Presentation
11 slides from Central Puerto Sa's earnings presentation, Aug 12, 2026
Slide 1: 2nd Quarter 2026 Earnings Presentation
2nd Quarter 2026 Earnings Presentation August 12, 2026
Slide 2: Disclaimer
Disclaimer The financial statements as of June 30, 2026, reflect the effects of inflation adjustment in accordance with IAS 29. Accordingly, these financial statements have been stated in terms of the measuring unit current at the end of the reporting period, including prior period financial figures
Slide 3: 2nd Quarter 2026 - Highlights
Centra! Puerto 2nd quarter 2026 de SS 2nd Quarter 2026 - Highlights Adjusted EBITDA® US$ 145.0 MM 20.1% growth a/q vs 126 (US$ 120.7 MM). 136.2% growth y/y vs 2Q25 (US$ 61.4 MM). Revenues US$ 453.3 MM Includes US$ 176.4 MM Spot CVP of self-procured fuel. 82.3% growth q/q vs 126 US$ 2486 MM Includes
Slide 4: 2Q26 Total generation & CEPU commercial development
2Q26 Total generation & CEPU commercial development otal Offer Total MAT Res.400 sales 2Q26 Total Total eneray offer 36,724 Central Puerto held +35% of total energy offer Energy imports + 1.770 MAT Res.400 market share in 2Q26 (GWh) Local generation 34,954 MAT sales breakdown by seller 2Q26 Local ge
Slide 5: 2Q 2026 Earnings summary - Revenues
2Q 2026 Earnings summary 2Q26 Revenues ¢in US$ MM) +82.3% +165.8% ava Wy ! Includes spot CvP trom sel | procured fuels US$ 176.4 MM 453.2 Includes spot | CVP from self procured fuels. | US$ 242 MM 2Q26 Thermal spot males under contract thermal MAT/PPA Rene PPA/MATER mother sales Total 2Q 2026 revenu
Slide 6: 2Q 2026 Earnings summary - Adjusted EBITDA
2Q 2026 Earnings summary 2Q26 Adjusted EBITDA (in US$ MM) +136.2% Y/y 145.0 A 32% 61.4 2026 1026 2025 2Q 2026 Adjusted EBITDA growth overview Self procurement of liquid fuels margin and seasonal spot prices. ? New contracted thermal energy in the MAT. ‘Consolidated Income Statement GnUSs MM) 2G 2026
Slide 7: 2Q 2026 Power Generation
2Q 2026 Power Generation 2Q26 volumes CEPU installed capacity (in GWh) remained stable in 2Q26 we ve Volume analysis a/a om Other metrics 5.250 5,420 + Lower CEPU legacy steam " turbine generation by 17%. 6,933 4,371 mRenewables * Piedra del Aguila increased + STEAM production was volumes by 112.9%.
Slide 8: 2026 Capex plan
2026 Capex plan & 205 MW BESS projects progress Total CAPEX (6M 2026) US$ 421.9 MM BESS execution milestones achieved 6M 2026 total CAPEX (in US$ MM) * Construction progress: 69% (Nuevo Puerto) and 54% (Central Costanera). * Energization expected in October-November 2026. 245.0 * 81% of project CAPE
Slide 9: Strong balance sheet and financial flexibility
a Strong balance sheet and financial flexibility Financial debt maturity profile and ratios Finance update Debt maturity profile as of June 30, 2026 . , . (in US$ MM) 2171 . Debt capital markets activity - Local bonds issued 178.4 164 + April 2026 - Class D Notes: US$130.1 MM, 6.0%, 48-month bullet
Slide 10: Terms and abbreviations
Terms and abbreviations Abbreviation / Term Definition 1026 / 2026 / 3026 / 4426 First, second, third and fourth quarters of 2026, respectively. 1H26 / M26 Six-month period ended June 30, 2026. FY25 / FY26 Fiscal year ended December 31, 2025 and 2026, respectively, Lt™ Last Twelve Months. a/a Quarte
Slide 11: Thank you
> Central SS Puerto Thank you 24 Quarter 2026 ugust 12', 2026 é