Ramón Nicolas Vázquez del Rey Villanueva | Fieldfisher
Skip to main content
Professional background

Professional background

I specialise in the energy, natural resources, infrastructure, environment, urban planning and public procurement sectors. I have been practising law since 1999, and throughout my career I have participated in due diligence processes, analysing permitting issues and identifying regulatory, environmental and urban planning risks.

My experience has enabled me to support the structuring of permitting and economic processes for the implementation of renewable generation facilities (wind, photovoltaic and self-consumption), as well as high-efficiency cogeneration. I have also advised on supply contracting (water, gas and PPAs).

I have worked on project implementation procedures on public, endowed and private land. I specialise in regulatory matters (authorisations and sectoral registries), public procurement, public-private cooperation, and concession rebalancing. I have also advised on subsidies, grants and loans, as well as on compulsory purchase, urban, territorial, environmental and cultural heritage protection matters.

I am an expert in public and private contractual rebalancing procedures and in administrative liability matters, particularly in the field of urban planning. I have experience litigating before the courts, including in accounting, constitutional and EU law matters.

I primarily advise companies in the construction, infrastructure, industrial and energy sectors (electricity, gas, hydrocarbons, etc.), as well as in transactions involving the purchase and sale of assets, concessions and authorisations.

In 2019 and 2020, I was ranked among the best lawyers in Europe in the area of Energy and Natural Resources by Chambers and Partners.

Authored pieces

All Resources
A rooftop covered with solar panels and green grass overlooks a city skyline with modern skyscrapers. Wind turbines are visible in the background under a blue sky with scattered clouds, highlighting renewable energy sources in an urban setting.
Insight

Capacity market: Order TED/966/2026 establishes the new firmness mechanism for the peninsular electricity system

18.09.2026
The Ministry for Ecological Transition and the Demographic Challenge has approved Order TED/966/2026, dated 15 September, which establishes a capacity market for the Spanish peninsular electricity system. The regulation comes into force on 18 September 2026 and establishes a centralised competitive bidding mechanism to ensure the availability of firm capacity and strengthen security of supply.
Learn more
A close-up of a maze puzzle partially solved with a pink highlighter. The highlighter is at the edge of the maze, which has a thick, pink line marking a winding path from the center towards the top left corner.
Insight

European Public Procurement: analysis of the proposal for a regulation to replace the 2014 directives

14.09.2026
Learn more
Close-up of red ceramic electrical insulators mounted on a metal structure against a blue sky. The insulators are connected by metal rods and supporting wires, demonstrating part of an electrical infrastructure system.
Insight

Deadline extended for submitting comments on the new Data Centre Royal Decree

07.09.2026
Learn more
A close-up of a solar panel array with hexagonal cells reflecting a bright light. The image has a futuristic feel, with vibrant purple and pink hues and a gradient background, giving the impression of advanced technology and renewable energy.
Insight

Public consultation on future data centre regulation: an opportunity to influence the regulatory text

28.08.2026
Learn more
Insight

New CNMC proposal on flexible access permits

15.07.2026
The CNMC’s draft resolution on flexible access permits lowers voltage thresholds for distribution-connected projects and strengthens storage as flexible demand. It aims to unlock projects at grid nodes without firm capacity, subject to operational restrictions, additional technological requirements and more active electricity consumption management. Comments must be submitted by 17 July 2026.  
Learn more