Natural gas consumers will gain access to daily consumption data

The Ministry for the Ecological Transition and the Demographic Challenge has issued Orden TED/1122/2026, of October 23, which approves the implementation plan for smart meters in the natural gas network and establishes the minimum technical specifications for these devices. This regulatory development marks a significant shift in the Spanish gas sector, moving from traditional analog measurement to a digitalized, bidirectional communication model designed to enhance energy efficiency and consumer transparency.

What changes

The primary change introduced by Orden TED/1122/2026 is the mandatory transition toward smart metering technology. Unlike conventional analog meters, these new devices must possess bidirectional communication capabilities with the distributor. This technical requirement enables several operational shifts:

• Automated Remote Reading: The ability to perform remote readings eliminates the need for manual inspections and, crucially, removes the reliance on estimated consumption figures, ensuring billing accuracy.
• Real-Time Data Access: Consumers will be able to access their daily consumption data through digital platforms, allowing for better management of energy use.
• Remote Supply Management: The new specifications allow distributors to perform remote disconnections of the gas supply when necessary.
• Advanced Security and Monitoring: The meters must include functionalities to trigger alarms in the event of suspected tampering, technical anomalies, or abnormal operating conditions.

These technical requirements are not merely suggestions but minimum specifications that all new equipment in the deployment plan must meet to ensure interoperability and security within the national gas grid.

Context

This Order is the result of a long-standing regulatory evolution in Spain. For years, the implementation of smart meters was subject to extensive cost-benefit analyses by the National Commission on Markets and Competition (CNMC). Previous reports, such as INF/DE/023/21, evaluated different scenarios, including the replacement of meters older than twenty years versus a generalized replacement of all meters with a maximum flow rate equal to or less than 25 m³/h. While a generalized replacement initially showed a negative economic balance, the current regulatory framework has shifted toward digitalization to meet modern energy standards.

The current Order is legally anchored in several key pieces of legislation. It is issued in accordance with Article 14 of Royal Decree-Law 18/2022, of October 18, and complies with Article 49 of Royal Decree 1434/2002, which regulates gas transport, distribution, and supply activities. Furthermore, this Order partially transposes European Union Directives 2024/1788 and 2023/1791, which aim to promote consumer participation in the energy market and improve energy efficiency through digital tools. By aligning national law with these EU mandates, Spain ensures its energy infrastructure meets the highest standards of transparency and technological integration.

Who is affected and how

The impact of this regulation varies depending on the profile of the user, although the technical burden of implementation lies primarily with the gas distributors.

Individuals (Domestic Consumers)

For residential users, the main benefit is the end of "estimated bills." The transition to smart meters ensures that the amount paid corresponds exactly to the gas consumed. Additionally, the ability to monitor daily consumption through digital apps empowers households to identify leaks or inefficient heating habits, directly contributing to energy savings. The installation will be carried out by the distributor, and the new equipment will provide a more seamless service experience.

SMEs and Self-employed (Commercial Consumers)

Small and medium-sized enterprises (SMEs) and self-employed professionals using natural gas for business activities will see an improvement in operational predictability. Access to granular, daily consumption data allows for more precise budgeting and energy management. For businesses where gas is a critical component of production or heating, the automated alarm systems in the smart meters provide an extra layer of security against technical failures or unauthorized manipulations.

Gas Distributors

Distributors face the most significant operational obligation. They are required to execute the approved implementation plan, ensuring that all new equipment meets the technical specifications regarding bidirectional communication and remote management. This requires significant investment in infrastructure and digital platforms to handle the increased flow of data and to provide the required services to consumers.

What to do and when

Regarding the direct obligations for consumers (individuals, SMEs, and self-employed), this Order does not impose immediate individual actions or specific deadlines for the end-user. The responsibility for the deployment and the technical adaptation of the network lies with the gas distributors under the framework of Orden TED/1122/2026.

Consumers should simply be prepared for the eventual replacement of their current meters by their respective distributors. It is recommended to ensure that your contact information is up to date with your gas provider to facilitate the transition and to receive notifications regarding the installation of the new equipment. Once the smart meters are active, users should familiarize themselves with the digital platforms provided by their distributors to take full advantage of the daily consumption data.

For any specific inquiries regarding how these changes might affect your particular commercial contract or energy costs, we recommend consulting with the specialized team at BMC.