2005 CE
Foundation of Pampa Energía SA
Pampa Energía is founded as a spin-off from the Bulgheroni family's Perez Companc group, initially focusing on hydroelectric generation in Patagonia. #corporatefounding #energy
Chronological Storyline (39 Milestones)
2006 CE
Acquisition of Hidroeléctrica Futaleufú
Pampa Energía acquires the Hidroeléctrica Futaleufú hydroelectric plant in Chubut, Argentina, with a capacity of 472 MW, marking its entry into large-scale power generation. #acquisition #hydroelectric
2007 CE
Acquisition of Turboelectricidad
Pampa Energía acquires Turboelectricidad, adding thermal generation assets in the Patagonia region. #acquisition #thermal
2008 CE
Acquisition of Central Térmica San Martín
Pampa Energía acquires Central Térmica San Martín in Santa Fe, increasing its thermal generation capacity to 1,000 MW. #acquisition #thermal
2009 CE
Acquisition of EDI (Empresa Distribuidora de Energía Atlántica)
Pampa Energía enters electricity distribution by acquiring EDI in the province of Buenos Aires, serving over 300,000 customers. #distribution #acquisition
Apr 15, 2010 CE
Initial Public Offering on BYMA
Pampa Energía lists its shares on the Buenos Aires Stock Exchange (BYMA) under the ticker PAMP, raising capital for expansion. #IPO #stockmarket
2011 CE
Acquisition of 50% Stake in Transener
Pampa Energía acquires a 50% stake in Transener, Argentina's main high-voltage electricity transmission company, from the Petersen Group. #transmission #acquisition
2012 CE
Acquisition of Central Térmica Piedra Buena
Pampa Energía acquires the thermal power plant Central Térmica Piedra Buena in Bahía Blanca, adding 620 MW. #acquisition #thermal
2013 CE
Acquisition of Petroquímica Comodoro Rivadavia
Pampa Energía acquires Petroquímica Comodoro Rivadavia, a petrochemical company in Chubut, diversifying into chemicals. #petrochemical #acquisition
2014 CE
Launch of Renewable Energy Division
Pampa Energía announces its entry into renewable energy with wind and solar projects, aligning with Argentina's renewable energy law. #renewableenergy #strategy
Aug 1, 2015 CE
Acquisition of Petrobras Argentina
Pampa Energía acquires Petrobras Argentina (PESA) for $892 million, gaining oil and gas production, a refinery, and petrochemical assets, becoming a fully integrated energy company. #acquisition #oilandgas
2016 CE
Acquisition of Oil Fields in Río Negro
Pampa Energía acquires mature oil fields in Río Negro province from YPF, increasing its oil production. #oilandgas #acquisition
2016 CE
Acquisition of Centrales Térmicas from Enel
Pampa Energía acquires three thermal power plants from Enel (Central Dock Sur, Central Costanera, and Central Puerto) for $650 million, significantly boosting generation capacity. #acquisition #thermal
Mar 1, 2017 CE
Acquisition of 51% of Edenor
Pampa Energía acquires a 51% controlling stake in Edenor, the largest electricity distributor in Argentina serving over 2.7 million customers, from Dolphin Fund. #distribution #acquisition
2017 CE
Issuance of International Bonds
Pampa Energía issues $500 million in international bonds due 2027, marking its return to global capital markets after Argentina's sovereign default. #finance #debt
May 1, 2018 CE
Full Acquisition of Transener and Transba
Pampa Energía acquires the remaining 50% of Transener and its subsidiary Transba, gaining full control of Argentina's main transmission grid. #transmission #acquisition
2018 CE
Launch of Wind Farm Projects
Pampa Energía begins construction of two wind farms: Parque Eólico Pampa (100 MW) in Bahía Blanca and Parque Eólico La Castellana (100 MW) in Río Negro. #renewableenergy #wind
2019 CE
Acquisition of Central Puerto's Thermal Assets
Pampa Energía acquires several thermal generation units from Central Puerto, including Central Puerto de Campana and Central Puerto de San Miguel, further consolidating its generation portfolio. #acquisition #thermal
2019 CE
Launch of Solar Park Project
Pampa Energía announces the construction of a 100 MW solar park in San Juan province, marking its entry into solar energy. #renewableenergy #solar
2020 CE
COVID-19 Impact and Operational Adjustments
Pampa Energía adapts operations during the pandemic, prioritizing safety and maintaining energy supply, while facing lower demand and commodity prices. #covid19 #operations
2020 CE
Acquisition of Oil Fields in Mendoza
Pampa Energía acquires oil fields in Mendoza province from YPF, expanding its upstream presence. #oilandgas #acquisition
Apr 1, 2021 CE
Issuance of Sustainable Bonds
Pampa Energía issues $350 million in sustainable bonds linked to environmental goals, the first such issuance by an Argentine energy company. #sustainablefinance #bonds
2021 CE
Acquisition of Additional Stake in Edenor
Pampa Energía increases its stake in Edenor to 71%, reinforcing control over the largest electricity distributor in Argentina. #distribution #acquisition
2021 CE
Completion of Parque Eólico Pampa Wind Farm
The 100 MW Parque Eólico Pampa wind farm begins commercial operations in Bahía Blanca, generating clean energy for the grid. #renewableenergy #wind
May 1, 2022 CE
Start of Crude Oil Production in Vaca Muerta
Pampa Energía begins producing oil from its Vaca Muerta shale assets in Neuquén, marking its entry into unconventional oil production. #oilandgas #shale
2022 CE
Acquisition of Transener's Remaining Shares
Pampa Energía completes the acquisition of the minority stake in Transener, delisting the transmission company from the stock exchange. #transmission #acquisition
2022 CE
Issuance of Yankee Bond
Pampa Energía issues $300 million in 10-year bonds in the US market, attracting international investors. #finance #debt
Feb 1, 2023 CE
Announcement of New Wind Farm in Santa Cruz
Pampa Energía announces the construction of a 200 MW wind farm in Santa Cruz province, the largest in its renewable portfolio. #renewableenergy #wind
2023 CE
Record Net Income of $1.2 Billion
Pampa Energía reports its highest annual net income of $1.2 billion, driven by higher energy prices and operational efficiencies. #financials #profit
2023 CE
Sale of Petrochemical Subsidiaries
Pampa Energía sells its petrochemical assets, including Petroquímica Comodoro Rivadavia, to focus on core energy businesses. #divestiture #strategy
Mar 15, 2024 CE
Appointment of New CEO
Marcelo Mindlin steps down as CEO, replaced by Gustavo Mariani, marking a leadership transition while Mindlin remains Chairman. #leadership #CEO
2024 CE
Issuance of Green Bond for Renewables
Pampa Energía issues a $400 million green bond to finance renewable energy projects. #sustainablefinance #greenbond
2024 CE
Expansion of Vaca Muerta Production
Pampa Energía boosts oil production from Vaca Muerta to 50,000 barrels per day, becoming a major shale producer in Argentina. #oilandgas #shale
2024 CE
Acquisition of Solar Farm in San Juan
Pampa Energía acquires a 150 MW solar farm in San Juan province, expanding its renewable generation capacity. #renewableenergy #solar
Jan 1, 2025 CE
20th Anniversary of Pampa Energía
Pampa Energía celebrates 20 years, reflecting on its evolution from a small hydro company to Argentina's largest integrated energy firm. #anniversary #milestone
Dec 31, 2025 CE
Year-End Market Capitalization Exceeds $10 Billion
Pampa Energía's market cap surpasses $10 billion for the first time, reflecting investor confidence and strong performance. #marketcap #finance
2025 CE
Sustainability Report Highlighting Net-Zero Target
Pampa Energía releases its sustainability report, committing to net-zero emissions by 2050 and intermediate 2030 targets. #sustainability #climate
2025 CE
Acquisition of Distribution Assets in Patagonia
Pampa Energía acquires electricity distribution companies in Chubut and Santa Cruz, extending its network coverage. #distribution #acquisition
2025 CE
Commissioning of 500 MW Combined Cycle Plant
Pampa Energía inaugurates a new 500 MW combined cycle gas turbine plant in Campana, using state-of-the-art efficient technology. #thermal #technology