MHHS readiness

The transition to Market-wide Half-Hourly Settlement (MHHS) is a significant step for energy suppliers, requiring strong support to meet new data and compliance standards. TMA leads this transition by offering fully managed solutions for Smart Data Service (SDS) and Advanced Data Service (ADS) alongside expert migration support.

Problems we solve

Enhancing data accuracy and integration

Ensuring precise energy consumption reporting by integrating multiple data sources and managing large volumes of half-hourly data.

Ensuring reliable connectivity and meter access

Supporting continuous, reliable communication between meters and central systems, even in remote areas, with regular maintenance.

Improving data management and regulatory compliance

Adopting systems that handle up-to-date data processing for accurate settlement, timely reporting, and adherence to evolving regulations.

Managing dynamic tariffs and analytics

Handling varying pricing models with advanced analytics to reflect peak and off-peak usage accurately, enabling precise billing.

Prioritising data security and cost efficiency

Implementing robust security measures to protect customer data, balancing infrastructure investments with operational benefits.

Our solutions

SDS and ADS

TMA operates and manages Smart Data and Advanced Data Services (SDS and ADS), integrated with our Non-Half Hourly (NHHDC/DA) offerings for a seamless MHHS transition. Our team ensures compliance with BSCP701 (SDS) and BSCP702 (ADS), including qualification and annual Elexon audits, while providing regular exception reporting and expert guidance.

Pre-migration support

For existing NHHDC/DA and HHDC/DA clients, TMA offers a complete pre-migration audit to assess the health and readiness of each MPAN in the supplier’s portfolio. We handle triaging and assign owners to exceptions, ensuring a smooth transition into MHHS.

Migration and post-migration assistance

TMA provides full migration and post-migration support as portfolios transfer from Half-Hourly (HH) to Advanced Data Service (ADS), meeting reduced settlement timelines. Our dedicated team offers seamless support with regular reporting and clear resolution paths for any exceptions.

Proven MHHS readiness and expertise

TMA’s active role in CIT, PIT, SIT Functional, and the Minimum Viable Cohort (MVC) highlights our leadership in MHHS. With ISO 27001 certification underway, we demonstrate our commitment to data security and operational excellence as we prepare for MHHS Go-Live.

Next steps

1

Contact us:

Reach out to identify the best way for TMA to support your business with our MHHS services.

2

Choose your support level:

Work with TMA to determine how we can best facilitate your transition, from audits and consultancy to complete migration.

3

Get started:

We’ll provide expert guidance and a structured approach, whichever stage you’re at in your MHHS journey.

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