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Deloitte Legal

Energy & Natural Resources

Global Guide 2026 : Spain


Deloitte Legal

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Chambers Review

Provided by Chambers

Energy & Natural Resources - Spain

Band 5

Band 5


What the Team is Known For

Deloitte Legal notably assists with energy due diligence, regulatory advice and further acquisition mandates in the energy space. The team complements this with its expertise in public and regulatory law as well as in taxation issues.

Strengths

They are able to offer a complete final product, which includes the legal, tax and financial advice of energy operations, with a global vision.

Deloitte has a very diverse team of lawyers who complement each other very well.

Deloitte's energy team offers a seamless client experience, with fast response times, adaptation to and focus on client needs, and proactivity.

Work Highlights

Deloitte Legal advised Acciona Energia on the tax aspects of the sale of Acciona Saltos de Agua Group to Elawan Energy. The matter value was quoted at EUR287 million.

Notable practitioners
Alfonso Bayona

Alfonso Bayona notably assists clients with mandates involving the negotiation of agreements for joint ventures and acquisitions in Spain. He has a wide range of experience in international corporate issues within the energy and infrastructure sectors, including project finance matters.

Alfonso doesn't get stuck on legal difficulties; he always finds a solution to push the deal forward. He is always available to talk through issues so that negotiations keep moving.

What sets him apart is his responsiveness, commercial mindset and ability to explain complex legal issues in a clear and practical way. He is easy to work with and understands clients' needs well.


Carlos Tallón

Associate-to-watch Carlos Tallón advises clients on non-contentious regulatory matters and market analysis. He also assists with market authorisations.

Carlos is a very prepared professional who is able to face very complex issues in a short time.

Carlos is an extraordinary professional with extensive knowledge and great involvement. He is always a pleasure to work with.

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Ranked Individuals at Deloitte Legal (2)

Spain

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