With the participation of internationally renowned academics from across Europe, the prestigious annual scientific conference of the Hellenic Energy Regulation Institute, titled:…
December 13, 2023
in Events, News, Uncategorized
LAST CHANCE TO REGISTER | 7th Athens Conference on EU Energy Law & Policy
The Hellenic Energy Regulation Institute’s “Conference on EU Energy Law & Policy”, is taking place for a 7th consecutive year on Thursday, December 14th,…
The Hellenic Energy Regulation Institute’s “Conference on EU Energy Law & Policy”, is taking place for a 7th consecutive year on Thursday, December 14th,…
Το Ελληνικό Ινστιτούτο Ενεργειακής Ρύθμισης σας προσκαλεί στην εσπερίδα, που συνδιοργανώνει με το ίδρυμα Διεθνών Νομικών Μελετών Καθ. Ηλία Κρίσπη & Δρ.…
October 10, 2023
in News
Study on the Characteristics and Peculiarities of Contracts between RES Producers & Electricity Market Operators by Prof. Dr. A. Metaxas
The recently published issue of the prominent legal Journal “Hellenic Justice” includes Prof. Dr. Antonis Metaxas‘ study on the characteristics and the…
September 12, 2023
in News, Uncategorized
Carbon Emissions Trading Rights
(1 min. read) On the basis of the commitments of the Kyoto Protocol under the United Nations Framework Convention on Climate Change…
Hellenic Energy Regulation Institute’s (HERI) leading annual “Athens Conference on European Energy Law and Policy” is coming up on Friday, December 16th, 2022. This year,…
The Hellenic Energy Regulation Institute is organizing again this year the prominent annual international scientific conference “Athens Conference on EU Energy Law & Policy“,…
December 14, 2021
in News
Thank you for participating in the distinguished 5th Athens Conference on EU Energy Law and Policy!
Thank you for participating in the distinguished “5th Athens Conference on EU Energy Law and Policy: Current Trends in Energy Transition”! We…
Not in Athens? Not a problem! You still have time to join the distinguished “5th Athens Conference on EU Energy Law and Policy: Current Trends in…
November 1, 2021
in Activities, EU Energy Law, Events, News
The 5th Athens Conference on EU Energy Law and Policy
Τhe Hellenic Energy Regulation Institute (HERI) is delighted to announce the organization of the prestigious “5th Athens Conference on EU Energy Law…
September 22, 2021
in News
Prof. Dr. A. Metaxas’ analysis on the increasing importance of the LNG Market
Prof. Dr. Antonis Metaxas, Chairman of the Hellenic Energy Regulation Institute and Managing Partner of Metaxas & Associates Law Firm has been invited to…
July 15, 2021
in Activities, EU Energy Law, News
Prof. Metaxas’ latest scientific publication on International Investment Arbitration and EU Law
Prof. Dr. A. Metaxas’ latest publication titled “Opinion 1/17: Autonomy of EU Legal Order and the Conflicting Context of International Investment…
July 14, 2021
in Activities, News
European Green Deal: Adoption of the “FIT for 55”
Today, the European Commission adopted a package of proposals to make the EU’s climate, energy, land use, transport and taxation policies fit for…
July 12, 2021
in Activities, News
M&A Law Firm in the 25th Roundtable by the Economist with the Government
Prof. Dr. Antonis Metaxas was invited speaker in the prominent 25th Roundtable of The Economist. Watch the exclusive video recording of Prof. Dr.…
May 21, 2021
in Activities, News
H.E.R.I.’s participation in the webinar “Res Aggregation in Greece: What are the business models?” – 26 May 2021
The Hellenic Energy Regulation Institute is glad to announce its participation in the upcoming webinar entitled “Res Aggregation in Greece: What are…
May 10, 2021
in Events, News, Uncategorized
Article of Prof. Dr. Antonis Metaxas on the important and complex legal dimensions of the new regulatory framework for offshore RES in Greece
Prof. Dr. Antonis Metaxas, Chairman of the Hellenic Energy Regulation Institute, published today on energypress.gr an article concerning the important and complex legal dimensions of the…
April 14, 2021
in News
The EU Hydrogen Strategy: Challenges & Perspectives
In its EU Hydrogen Strategy in July 2020, the European Commission highlighted that hydrogen is a key priority to achieve the…
April 1, 2021
in Activities, News
Prof. Dr. Antonis Metaxas’ participation in the 2nd Power & Gas Supply Forum (March 31st 2020)
Prof. Dr. Antonis Metaxas, Managing Partner of Metaxas & Associates Law Firm and Chairman of the Hellenic Energy Regulation Institute, participated as Chair in…
March 29, 2021
in Activities, News
Hellenic Energy Regulation Institute sponsors the distinguished 2nd Power & Gas Supply Forum
The Hellenic Energy Regulation Institute is glad to announce its sponsorship and participation in the forthcoming distinguished «Power & Gas Supply…
March 16, 2021
in News
Green Energy: Recent developments and investments in Greece
The continuous growth of the “green energy market in Greece is currently reflected by the new agreements, acquisitions of wind and…
March 3, 2021
in Activities, Events, News
Modernization of EU legislation on Sustainable batteries for a circular and climate neutral economy
There has been significant regulatory progress to modernize EU legislation on batteries, such as the recent initiative announced in December…
February 25, 2021
in Activities, Events, News
New leading scientific publication on Energy Arbitration and Judicial Dispute Settlement edited by Prof. Dr. Jochen Mohr and Prof. Dr. Antonis Metaxas
A new leading international publication titled “Energy Arbitration and Judicial Dispute Settlement” is now published by the prestigious Peter Lang Publishing, under the…
Prof. Dr. Antonis Metaxas, Chairman of the Hellenic Energy Regulation Institute, was asked to provide his review on the developments in…
December 14, 2020
in Activities, Events, News
New scientific publication of Prof. Dr. Antonis Metaxas
The new scientific publication of Asst. Professor Dr. Antonis Metaxas under the title “The specific quality of the EU Legal Order…
November 25, 2020
in Activities, Events, News
New important scientific publication on Energy Arbitration and Judicial Dispute Settlement
A new international publication titled “Energy Arbitration and Judicial Dispute Settlement” is about to be published soon by Peter Lang Publishing,…
Prof. Dr. Antonis Metaxas, Chairman of the Hellenic Energy Regulation Institute, participated as Chair in the second panel of the 2nd…
Hellenic Energy Regulation Institute is glad to announce its participation in the forthcoming distinguished 2nd Renewable & Storage Forum of the Energypress.gr that will take place…
Metaxas & Associates Law Firm has the honour and privilege to be invited for a third consecutive year to act as expert Law…
Prof. Dr. Antonis Metaxas, Chairman of the Hellenic Energy Regulation Institute and Managing Partner of Metaxas & Associates Law Firm, has…
A new international publication titled “Financing the Energy Transition: Status and Future Challenges” is published this week by Eurasia Publications, under…
February 24, 2020
in Activities, News
M&A’s Legal Update: “The new legislative framework on RES and NGCCP: higher auction limits and lower prices”
Metaxas & Associates Law Firm’s latest Legal Update: “The new legislative framework on RES and NGCCP (Natural Gas Combined Cycle Power…
To read the full article of our Law Firm’s analysis, as posted today on Energypress, please click here.
Metaxas & Associates Law Firm, under the auspices of the Hellenic Energy Regulation Institute, sponsors and is glad to announce the upcoming…
Metaxas & Associates Law Firm and the Hellenic Energy Regulation Institute have been awarded by the Energy Charter Secretariat for their…
Metaxas & Associates Law Firm sponsors and is glad to announce the upcoming Renewable & Storage Forum that will take place on October 24th, 2019 at the Wyndham Grand…
The Voice of Renewables and Parity Platform are organising the WINDMission Greece 2019 Conference that will take place in Athens (Greece)…
A new study carried out for DG Competition by the…

The Hellenic Energy Regulation Institute would like to thank everybody who participated in the 4th Athens Conference on European Energy Law and…
Less than 5 days left until the distinguished “4th Athens Conference on European Energy Law: Energy Arbitration & Judicial Dispute Settlement” (27.09.19). Book now one of…
September 17, 2019
in Events, News, Uncategorized
1st Balkan Clean Energy Transition Conference (19 – 22 September 2019, Kozani, Greece)
The 1st Balkan Clean Energy Transition Conference is a four-day important international event (19 – 22 September) that will take place in…

September 4, 2019
in News
New study by HERI’s research team on the Implementation of the Target Model published in “European Energy Journal”
The study has been conducted by Professor Antonis Metaxas, Chairman of the Hellenic Energy Regulation Institute, Michalis Mathioulakis, Research Director and Maria…

You may download in pdf format the latest copy of the 4th Athens Conference on European Energy Law and Policy agenda, updated…

April 24, 2019
in Activities, Events, News
The 4th “Athens Conference on European Energy Law and Policy”: Energy Arbitration and Judicial Dispute Settlement
The Hellenic Energy Regulation Institute organizes for the 4th consecutive year the prestigious scientific event “The Athens Conference on European Energy Law…

The presentation of the new book “Transformation of EU and Eastern Mediterranean Energy Networks” continued with an event in Thessaloniki, at the…

Σε συνέχεια της επιτυχημένης παρουσίασης του βιβλίου “Transformation of EU and Eastern Mediterranean Energy Networks” την προηγούμενη εβδομάδα στην Αθήνα, ακολούθησε μια…

March 10, 2019
in Activities, News
Με επιτυχία στέφθηκε η παρουσίαση του νέου επιστημονικού τόμου του Ινστιτούτου
Με μεγάλο ενδιαφέρον από την ακαδημαϊκή και επιχειρηματική κοινότητα διοργανώθηκε την Πέμπτη 7/3 η εκδήλωση παρουσίασης της νέας επιστημονικής έκδοσης “Transformation of…

The first official presentation of the accredited scientific publication “Transformation of EU and Eastern Mediterranean Energy Networks” took place in Athens on…
Metaxas & Associates Law Firm has been ranked for a consecutive year as leading Law Firm by the reputable guide “Chambers &…

Η νέα διεθνής έκδοση με αντικείμενο τις νομικορυθμιστικές και γεωπολιτικές παραμέτρους της ανάπτυξης των ενεργειακών δικτύων στην ΕΕ και την Ανατολική Μεσόγειο,…
Legal, political and regulatory challenges for the development of energy networks in Europe and the Eastern Mediterranean will be analyzed in the…
Το 3rd Athens Conference on European Energy Law που πραγμUpload Filesατοποιήθηκε με επιτυχία στις 7 Δεκεμβρίου παρήγαγε σειρά ειδήσεων μέσω των αναλύσεων και δηλώσεων των κορυφαίων παραγόντων της…
November 23, 2018
in News
Greek Press focuses on the “3rd Athens Conference on European Energy Law”
The overall theme of finance in the energy sector in this year’s Athens Conference on European Energy Law is the focus of…
You can be a member of the Hellenic Energy Regulation Institute and enjoy exclusive benefits including: Free admission to our annual conference:…

7 December 2018 09.00 – 09.15 – Registration & Welcome Coffee 09.15 – 09.30 – Opening Remarks Prof. Dr. Antonis Metaxas |…
October 26, 2018
in Energy Regulation, EU Energy Law, Greek Energy Law, News
Άρθρο του Καθηγητή Μεταξά για τις νομικές συνέπειες της απόφασης της Ευρωπαϊκής Επιτροπής για το New Deal
Σε νέο άρθρο του στο έγκυρο energypress, ο καθηγητής Αντώνης Μεταξάς, πρόεδρος του Ελληνικού Ινστιτούτου Ενεργειακής Ρύθμισης προχωρά σε μια συνοπτική αλλά…
October 8, 2018
in News
To 3o Athens Conference on European Energy Law στον ελληνικό τύπο
Το 3ο επιστημονικό συνέδριο Athens Conference on European Energy Law παρουσιάζεται στην πλέον έγκριτη ιστοσελίδα για τα ενεργειακά δρώμενα της Ελλάδας, το…

October 2, 2018
in Activities, Events, News
Τον Δεκέμβριο έρχεται το 3rd Athens Conference on European Energy Law
Το Ελληνικό Ινστιτούτο Ενεργειακής Ρύθμισης και το Florence School of Regulation διοργανώνουν για τρίτη συνεχή χρονιά το υψηλού κύρους επιστημονικό συνέδριο “Athens…

October 2, 2018
in Activities, News, Research
Έκδοση νέου επιστημονικού τόμου από το HERI και το FSR
Transformation of EU and Eastern Mediterranean Energy Networks – Legal, Regulatory and Geopolitical Challenges Το Ελληνικό Ινστιτούτο Ενεργειακής Ρύθμισης και το Florence…
September 20, 2018
in News
New book publication: “Transformation of EU and Eastern Mediterranean Energy Networks: Legal, Regulatory and Geopolitical Challenges”
The Hellenic Energy Regulation Institute in cooperation with the Florence School of Regulation cooperated in the publication of a new book, edited…
July 4, 2018
in News
Vacancy for an associate lawyer
METAXAS & ASSOCIATES law firm intends to recruit a lawyer with at least 8 years of substantial work experience. Specialization in energy…
July 4, 2018
in News
Ζητείται δικηγόρος συνεργάτης
Ζητείται από τη Δικηγορική Εταιρεία «ΜΕΤΑΞΑΣ & ΣΥΝΕΡΓΑΤΕΣ» δικηγόρος με τουλάχιστον 8 έτη ουσιαστική εργασιακή εμπειρία. Εξειδίκευση στο δίκαιο ενέργειας ή ανταγωνισμού…
July 2, 2018
in Greek Energy Law, News
The restructuring of the Greek Energy Market: The significant regulatory challenges
To read the full article of Professor Dr. A. Metaxas as posted on energypress please click here.
July 2, 2018
in Greek Energy Law, News
Η ελληνική ενεργειακή αγορά σε διαρθρωτική ανακατάταξη: Οι επείγουσες μείζονες νομικορυθμιστικές προκλήσεις
Διαβάστε το άρθρο του Καθηγητή κ. Α. Μεταξά όπως δημοσιεύθηκε στο energypress κάνοντας κλικ εδώ.
Metaxas & Associates Law Firm is glad to announce for a consecutive year its role as sponsor of the forthcoming distinguished 22nd Economist Government…
May 18, 2018
in News
IMPORTANT ANNOUNCEMENT: Appointment of new Research Director of the Hellenic Energy Regulation Institute (HERI)
The Hellenic Energy Regulation Institute (HERI) is happy to announce the beginning of its cooperation with Mr. Michalis Mathioulakis in the position…
March 19, 2018
in News
Ο Καθηγητής κ. Μεταξάς εισηγητής στην ΗΜΕΡΙΔΑ «Δίκαιο, Περιβάλλον, Ενέργεια και Επενδύσεις: Προβλήματα του Παρόντος και Προοπτικές του Μέλλοντος»
Ο Καθηγητής κ. Α. Μεταξάς προσεκλήθη ως εισηγητής στην Ημερίδα «Δίκαιο, Περιβάλλον, Ενέργεια και Επενδύσεις: Προβλήματα του Παρόντος και Προοπτικές του Μέλλοντος»…
March 9, 2018
in News
Διεθνής βράβευση της Δικηγορικής Εταιρείας “Μεταξάς & Συνεργάτες” στον τομέα του δικαίου ενέργειας
Για ακόμη μια χρονιά η Δικηγορική Εταιρεία “Μεταξάς & Συνεργάτες” αξιολογήθηκε ως εξέχουσα νομική εταιρεία στον τομέα της ενέργειας και της ενεργειακής…
March 5, 2018
in News
Book launch: “State Aid and the Energy Sector”
Professor Dr. A. Metaxas attended the official book launch event of the publication “State Aid and the Energy Sector” in Brussels. For…
February 26, 2018
in News
The latest update of M&A Law Firm in Energypress:«Acquisition of RES installation: Legal and Tax parameters »
You can read the latest update as published in Energypress by cliking here.
February 23, 2018
in News
The Prominent EStAL Seminar 2018: Mapping the Boundaries of the Market
Professor Dr. Ant. Metaxas, Managing Partner of M&A law firm, has been invited to participate as a leading expert at the prominent EStAL…
February 15, 2018
in News
An audio recording of Professor A. Metaxas’ interview at Proto Programma on the interdependence between EU policy on CO2 rights and climate change and EU industrial policy.
In order to listen to the interview please click here.
February 12, 2018
in News
The legal implications of HRADF’s sale of its share in DEPA as part of the reform of the national natural gas market
You can read the article of Metaxas & Associates Law Firm in Macropolis by clicking here
February 9, 2018
in News
Latest important legislative developments shaping the Greek energy market.
Find the relevant article of our Law Firm published in Energypress here.
February 9, 2018
in News
Σημαντικές νομοθετικές τομές για το παρόν και το μέλλον της ελληνικής ενεργειακής αγοράς με τον πρόσφατο νόμο 4512.
Διαβάστε το άρθρο της δικηγορικής εταιρείας Μεταξάς και Συνεργάτες, όπως δημοσιεύθηκε στο Energypress εδώ .
January 9, 2018
in News
Legal Due Diligence – Takeovers of Wind and Solar Parks: The legal steps and methodology
To read the full artcle please click here.
January 9, 2018
in News
Legal Due Diligence – Takeovers of Wind and Solar Parks: The legal steps and methodology
To read the full artcle please click here.
December 28, 2017
in News
Interview of Professor A. Metaxas in Energy Week on legal parameters of recent very important developments in the energy market.
To watch the interview please click here.
November 24, 2017
in News
M&Α Law Firm’s recent legal practice highlights:
M&A Law Firm represents leading natural gas supplier in dispute over anticompetitive practices of former monopolistic supplier.
November 24, 2017
in News
M&Α Law Firm’s recent legal practice highlights:
M&A Law Firm represents major electricity suppliers against modifications of normative framework of NOME auctions.
November 24, 2017
in News
M&Α Law Firm’s recent practice highlights:
M&A Law Firm represents major RES producers in landmark trial against the Greek State and Greek Market Operator before the Greek Council…
October 25, 2017
in News
Announcement: European and International Energy Law
Prof. Dr. A. Metaxas, Managing Partner of our Law Firm has been invited as Visitor Professor in the advanced Master Program «European…
October 17, 2017
in News
O Εξωδικαστικός Μηχανισμός Ρύθμισης Οφειλών Επιχειρήσεων: Τα κρίσιμα σημεία και η προοπτική για τις ελληνικές επιχειρήσεις
Για να διαβάσετε ολόκληρο το άρθρο κάντε κλικ εδώ.
October 11, 2017
in News
The Latest Newsletter of the Hellenic Energy Regullation Institute has been published
For further information click here.
October 3, 2017
in News
Scientific Analysis of important aspects of the European Energy Market at the “Athens Conference on European Energy Law and Policy”, organized by the Hellenic Energy Regulation Institute and Florence School of Regulation
To read the full article please click here.
September 20, 2017
in News
Hellenic Energy Regulation Institute : scientific publication in the news
To read the full article please click here
September 14, 2017
in News
Announcement: Publication of Volume XII – EU Energy Law and Policy: a South European Perspective – Meeting the Challenges of a Low Carbon Economy
Metaxas & Associates Law Firm is glad to announce the publication of Volume 7 of the “EU Energy Law and Policy: a…
September 11, 2017
in News
Announcement of Sponsorship / EU – EURASIA – CHINA BUSINESS SUMMIT / Economist
Metaxas & Associates Law Firm is glad to announce its role as sponsor of the forthcoming distinguished EU – EURASIA – CHINA BUSINESS SUMMIT organized…
September 8, 2017
in News
M&A Law Firm represents RES producers in their successful damage claims against the Greek Electricity Network Distributor for excessive delays in connecting the former to the Power Grid
Click here to see the relevant article as published in Energypress.
August 30, 2017
in News
News: The “Athens Conference on European Energy Law and Policy”
High – level European speakers will participate at ‘’The Athens Conference on European Energy Law and Policy ‘’ that will take place…
July 28, 2017
in News
FSR Energy – Prof. Antonis Metaxas on SoundCloud │The Greek Energy Market & Consumer Rights
A podcast of Prof. Dr. A. Metaxas and Maria Harodaki on Sound Cloud, discussing the implications of the Winter Package for the…
July 18, 2017
in News
In September, the leading Conference “Athens Conference on European Energy Law” to be held in Athens
Click here to see the relevant article as published in Energypress.
July 11, 2017
in News
M&A’s Legal Update in Macropolis: Energy efficiency: Legal parameters of a very substantial economic and strategic issue for Greek companies
For further information, please click here.
July 4, 2017
in News
The latest Newsletter of the Hellenic Energy Regulation Institute has been published
For further information, please click here.
July 4, 2017
in News
M&A Law Firm’s Latest Newsletter has been published
For further information, please click here.
June 22, 2017
in News
The Leading “Athens Conference on European Energy Law” (Athens, September 29th 2017)
M&A Law Firm is glad to announce that, for the second consecutive year, the Hellenic Energy Regulation Institute organizes, in cooperation with the…
June 21, 2017
in News
Eξοικονόμηση ενέργειας: Οι νομικές παράμετροι των σημαντικών νέων υποχρεώσεων των ενεργειακών επιχειρήσεων
Για περισσότερες πληροφορίες, παρακαλώ πατήστε .
June 14, 2017
in News
Prof. Metaxas΄ contribution in newly published Greek Energy 2017: Reorientation of the European and the Greek Energy Market: Normative Foundations and Regulatory Challenges
For further information, please click here.
June 12, 2017
in News
M&A Law Firm advises major RES producers and represents them in the trial in the multi-million dispute between the Market Operator “LAGIE” and the DSO “ADMIE”
For further information, please click here.
June 2, 2017
in News
Διακεκριμένοι νομικοί της ενεργειακής αγοράς σε ημερίδα της Νομικής Σχολής του Πανεπιστημίου Θράκης
Για περισσότερες πληροφορίες, παρακαλώ πατήστε εδώ.