Iberian Gas Hub

Iberian Gas Hub is the trading platform for the Iberian gas market, providing a centralized marketplace where market participants can buy and sell natural gas in Spain and Portugal. It is operated by MIBGAS, S.A., the Spanish market operator for gas, and serves as the reference hub for wholesale gas trading on the Iberian Peninsula. The platform supports day-ahead and within-day trading, as well as other products, and is used by shippers, traders, industrial consumers, and other market agents seeking transparent price formation and liquidity. The hub is part of the broader liberalization of the Iberian gas sector, which began with the gradual opening of the Spanish and Portuguese gas markets in the late 1990s and 2000s. MIBGAS was created to provide a market-based alternative to bilateral contracting and to facilitate cross-border trade between Spain and Portugal. The Iberian Gas Hub brand represents the trading venue itself, complementing MIBGAS's role as market operator and its related services, including registration, clearing, and settlement arrangements. As a commercial platform, Iberian Gas Hub does not own or operate physical gas infrastructure such as pipelines or LNG terminals; rather, it provides the market mechanism through which gas is traded. Its prices are closely watched as a reference for the Iberian market and are used in contracts and risk management. The platform has grown in importance as the Iberian Peninsula has expanded its LNG import capacity and as European gas market integration has progressed. Ownership of the hub rests with MIBGAS, S.A., which is itself owned by a group of shareholders including the Spanish state-owned holding company and various energy companies. The Iberian Gas Hub operates under Spanish and European Union regulatory frameworks for wholesale energy markets, including transparency and market integrity rules. Its website, iberiangashub.com, provides market data, product information, and access to the trading platform.

The Iberian Gas Hub is the trading platform for the Iberian gas market, operated by MIBGAS, S.A. Its development is tied to the liberalization of the Spanish and Portuguese gas sectors, which began in the late 1990s under European Union directives aimed at opening wholesale energy markets to competition. Before the creation of a centralized hub, gas in the Iberian Peninsula was largely traded through long-term bilateral contracts and over-the-counter arrangements, which limited price transparency and liquidity. MIBGAS was established as the market operator for gas in Spain, and the Iberian Gas Hub brand represents the trading venue through which market participants can trade gas on a centralized platform. The hub facilitates day-ahead and within-day trading, among other products, and supports cross-border participation between Spain and Portugal. It provides a reference price for the Iberian gas market that is used by market agents for contracting and risk management. The platform operates within the regulatory framework of the European Union and Spain, including rules on wholesale energy market integrity and transparency. It does not own physical gas infrastructure; rather, it provides the market mechanism and related services such as registration, clearing, and settlement. Over time, the hub has gained importance as the Iberian Peninsula has expanded its LNG import capacity and as European gas market integration has advanced. Ownership of the hub rests with MIBGAS, S.A., whose shareholders include the Spanish state-owned holding company and various energy companies. The Iberian Gas Hub continues to serve as the central trading venue for the Iberian gas market, with its website providing market data and access to the platform.

• MIBGAS established as the Spanish gas market operator, leading to the creation of the Iberian Gas Hub trading platform.

• Iberian Gas Hub operates as the trading platform for the Iberian gas market.

Centralized wholesale gas trading platform for the Iberian market, providing transparent price formation and liquidity.

• Day-ahead gas trading

• Within-day gas trading

• Wholesale gas market data

1. 1Iberian Gas Hub - Wikidatawikidata.org