Ana is the founder of E&A Law Limited, an innovative English law firm which combines energy specialism with expertise in arbitration,  EU and international law. She regularly advises states, international institutions and energy companies on EU energy law, energy transition, nuclear law, and the inter-relationship between EU and international law. Ana has also negotiated concession agreements to construct large energy infrastructure, host government agreements, gas supply agreements as well as advised on oil and gas straddling maritime boundaries in the East Med and Africa.  Ana also acts as counsel in gas price review, commercial and investment treaty arbitrations and has appeared before the EU Court of Justice. She is ranked amongst the top 5 UK lawyers in energy.