Andrés Alfonso is a partner in our corporate practice
Andrés heads our Projects and Energy Transition in Spain. He has broad experience in energy (including upstream oil and gas, LNG, biogas, hydrogen, power and renewables), mining, water and infrastructure sectors. He advises on project development, M&A transactions as well as arbitrations, at a national and international level, particularly in Latin America.
Andrés also advises on a wide range of regulatory and corporate matters within the above sectors.
Powering Change 2025: A New Era for the Energy Transition (Edition 5)
Our five-year exploration of historical trends and predictions.
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Legal development 
Spain Sustainability Newsletter
04 Nov 2025
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Regulatory developments in the field of energy - September
13 Oct 2025
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Draft Royal Decree regulating energy efficiency and sustainability of data centres in Spain
07 Oct 2025
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Regulatory developments in the field of energy - June and July 2025
31 Jul 2025
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Regulatory developments in the field of renewable gases in Spain
29 Apr 2025
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Spain Sustainability Newsletter April
14 Apr 2025
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Extension of the suspension of dissolution due to COVID losses. It´s never to late for a good thing
10 Apr 2025
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The European Commission publishes first Omnibus Package to simplify sustainability regulations
17 Mar 2025
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Embedding ESG Risk Management: The EBA's recent guidelines for ESG risk management and scenario analysis
13 Feb 2025
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Spain Sustainability Newsletter January
06 Feb 2025
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Legal development 
The Royal Decree-law which allowed companies to disregard the losses from the COVID years until 2026 has been revoked: these are the consequences
23 Jan 2025
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Spain Sustainability Newsletter November
11 Dec 2024
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Latest news, deals and awards
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News Ashurst has advised Verdalia Bioenergy Limited in one of the largest biomethane financing operations in Europe
07 Oct 2025
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News Ashurst Advises a Banking Pool on the Financing of Helexia
30 Sep 2025
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News Ashurst has advised BNP Paribas and a syndicate of five other international banks on one of Spain's biggest renewable energy transactions in recent years
17 Jan 2025
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News Ashurst advises Equitix on €271,000,000 hybrid renewable energy system financing
12 Nov 2024
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News Ashurst advises ING on the first project finance transaction for the development of a biomethane plant in Spain
29 Apr 2024
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News Ashurst advises Equitix European Infrastructure Fund on the acquisition of Hidrometering, S.L. from Agbar
06 Feb 2024
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News Ashurst advises Alantra Solar and N-SUN Energy on the €213m financing for the development of 1.9 GW photovoltaic platform in Spain and Italy
29 Jan 2024
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News Ashurst advises Bpifrance and La Banque Postale on a c. 90 million refinancing of 350 rooftop solar PV located in 4 European countries
04 Jul 2023
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