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Home > Contributing Author

Leonardo Sempertegui

L. Sempertegui
Leonardo Sempertegui
OPEC

Articles(s) by this author

Profile

General Legal Counsel, OPEC.

OGEL Articles

Article(s) by this author:
(Most recent first)

Facilitating Energy Transitions in International Law

Advance publication (1 August 2024)

Facilitating Energy Transitions in International Law

Energy Transition
OGEL 1 (2025)

Call for contributions

OGEL Call for Papers: Clean Energy Projects and Risk Mitigation

Dr. Tade Oyewunmi, Dietrich Hoefner, Ben Busboom, and Professor Tina Soliman Hunter

  • Dr. Tade Oyewunmi
  • Dietrich Hoefner
  • Ben Busboom
  • Professor Tina Soliman Hunter

OGEL Call for Papers: State Aid and Competition Rules in the Energy Sector

Prof. Angus Johnston and Prof. Theodoros Iliopoulos

  • Prof. Angus Johnston
  • Prof. Theodoros Iliopoulos

OGEL Call for Papers: Space Mining: National and International Regulation for and against Commercial Mining of Outer Space Resources

Prof. Gbenga Oduntan, Prof. Engobo Emeseh, Dr. Alan Reid, and Motolani Fadahunsi-banjo

  • Prof. Gbenga Oduntan
  • Prof. Engobo Emeseh
  • Dr. Alan Reid
  • Motolani Fadahunsi-banjo

OGEL Call for Papers: Impact of the Energy Transition on Water Resources

Professor Tina Soliman Hunter

  • Professor Tina Soliman Hunter

Call for Papers: OGEL Energy Law Journal 2026

Call for Papers: OGEL Energy Law Journal 2025

OGEL Editorial Team
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Advance publication

Regulatory Risk by Design: How Integrated Resource Planning in the American West Shapes Clean Energy Deployment

24 Apr 2026

A.S. Gasilov

  • A.S. Gasilov

Offshore Bidding Zones - Disregarding Procedural Fairness and Competitive Balance?

16 Mar 2026

K. Kowalewski

  • K. Kowalewski

From Negotiation to Litigation: An Analysis of Dispute Resolution Clauses in Offshore Oil and Gas Agreements Under English Law

12 Mar 2026

T.Z. Taha

  • T.Z. Taha
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