NG COM Publications Archives

2025-05-29

ERRA GF COM Report on Gas Networks: Risks of Stranded Costs & Potential Benefits of Repurposing – Hydrogen & Biomethane Blending

ERRA Gaseous Fuels Markets and Economic Regulation Committee presents its latest report on Gas Networks: Risks of Stranded Costs & Potential Benefits of Repurposing - Hydrogen & Biomethane Blending. The report summarizes the findings of a survey conducted by the GF COM across 12 member countries. It examines the regulatory, technical, and economic readiness for repurposing natural gas infrastructure for hydrogen and biomethane integration.

2024-09-11

ERRA Report: Guarantees of Origin & Certification for Hydrogen and Renewable Gases

ERRA Gaseous Fuels Markets and Economic Regulation Committee presents its Latest Report on Guarantees of Origin & Certification for Hydrogen and Renewable Gases that explores hydrogen as a visionary energy solution, focusing on its production methods, logistics, and the role of Guarantees of Origin (GO) in ensuring environmental integrity and market viability.

2023-10-06

Energy in Hungary

Published by the Hungarian Energy and Public Utility Regulatory Authority (MEKH) on the occasion of the 20th ERRA Annual Conference on 9-10 October 2023 in Budapest.

2023-10-06

The Evolutionary Journey of Energy Regulators: Navigating the Transforming Landscape of Energy Regulation

The paper presents the functional evolution of energy regulators from the beginning based on the results of the survey conducted among the regulators of different countries of the world.

2023-09-14

ERRA Report: Energy Crisis and Regulatory Considerations for the Future Market Model

The objective of this study is to highlight experiences from the recent energy crisis that can serve as a guide for responses to future crises affecting ERRA members’ electricity sectors.

2023-04-20

ACER Study: Future Regulatory Decisions on Natural Gas Networks – Repurposing, Decommissioning and Reinvestments

The study mainly aims to respond to the challenges of the energy transition and the European decarbonization policies for natural gas transmission networks with recommendations.

2023-03-06

ERRA Research Paper: Hydrogen – A Regulatory Approach

The paper discusses production classification, hydrogen roll-out strategies with case studies, principles and challenges of H2 regulation.

2022-02-09

Benchmarking Report: Principles for calculating tariffs for access to gas transmission networks

The second of two benchmarking reports on gas transmission topics by ERRA Natural Gas Markets and Economic Regulation Committee analyses the revenue setting methodologies and calculation unit charges.

2021-12-02

Benchmarking Report: Capacity Allocation Mechanisms and Congestion Management Procedures at Selected Gas Interconnection Points in ERRA Member Countries

The first of two benchmarking reports on gas transmission topics by ERRA Natural Gas Markets and Economic Regulation Committee analyses the following: 1) Capacity allocation mechanisms 2) Congestion management procedures 3) Cooperation Among TSOs and 4) The role of the regulators.