Founding Partner - MHR

Tomás Lanardonne is a founding partner at MHR Abogados and a seasoned legal expert specializing in transactional, regulatory, and dispute-resolution matters across the energy sector. His practice spans the full value chain of Oil & Gas, Electricity, and Renewable Energy projects, both in Argentina and internationally. With deep expertise in upstream, midstream, and downstream oil and gas operations, Tomás regularly advises clients on the structuring, negotiation, and execution of complex energy transactions. His work also covers electricity generation, transmission, and distribution matters, as well as end-user and regulatory frameworks. In the renewables space, he has provided counsel on small-scale hydroelectric, biofuels, wind, and solar energy developments. Tomás is also an experienced litigator and international arbitration counsel, having represented clients in energy-related disputes before federal and provincial courts, and in proceedings before domestic and international arbitral institutions. His strategic understanding of energy law and dispute resolution makes him a trusted advisor for navigating Argentina’s evolving regulatory landscape and complex contractual frameworks. Tomás will be joining the second edition of Argentina Energy Week as a panelist, contributing his legal and regulatory insight on the challenges and opportunities of energy project development and dispute resolution in a dynamic regional market.