
CGR Avocats is recognised for its support in industrial reconversion and sustainable transition projects. The team is equipped to advise on traditional and renewable projects as well as risk prevention and negotiation in these heavily regulated sectors. Fabrice Cassin advises alternative players in the production of electricity and gas and in PPAs and regulatory matters. Philippe Jacques assists in the development and implementation of renewable energy projects of all types. Florence Trognon-Dumain is another key contact.
Legal 500 Editorial commentary
Accolades
Client satisfaction: Sector knowledge
Testimonials
Collated independently by Legal 500 research team.
- ‘A cohesive, strong team that cross-checks and re-checks its investigations to provide reliable information, whether in advisory or litigation matters.’
- ‘Strengths: Expertise and professionalism: the team is dedicated to serving the client's needs. Each partner can be consulted to provide the best, most comprehensive, and most appropriate solution with a fluidity and efficiency that benefits case processing. A long-term vision of supporting the client and their evolving needs. Furthermore, the atmosphere within the team and among the partners is excellent, which is felt by the client and not only streamlines communication but also allows for the rapid establishment of trusting and high-quality relationships.’
- ‘The CGR team distinguishes itself through its close relationship with its clients, its in-depth knowledge of a specific legal field (litigation and regulations in energy).’
- ‘Alexia Eskinazi: Close monitoring of insurance litigation cases, creativity in defense strategy. Fabrice Cassin: Availability and responsiveness to urgent requests for complex issues in Energy Law, renewable energy, regulatory matters, and litigation.’
- ‘Highly knowledgeable about the sector's challenges and at the forefront of strategic and regulatory thinking. Excellent command of regulations and case law.’
- ‘Skills in the energy sector. Availability.’
- ‘François Versini-Campinchi and Florence Trognon-Dumain are two highly regarded partners in the profession. Their expertise in case law analysis and their support in our cases are consistently of the highest quality.’
Key clients
- GazelEnergie
- Dalkia
- Iberdrola
- Samfi-Invest
- BayWa r.e.
- Qair
- Lightsource bp
- TSE
- RP Global
- Opale Energies Engagées
- SSE Renewables
- Akuo
- Sunvest
- wpd solar France
- Recurrent Energy
- clearvise AG
Lawyers
Leading partners: Regulatory and public law
The strongest partners in their field, leading on market-leading deals and endorsed by peers and clients alike.

Practice head
Fabrice Cassin; Alexia Eskinasi; Ahlam Guessoum; Philippe Jacques; Florence Trognon-Dumain; François Versini-Campinchi
