DCC Data Communications Company Infrastructure
UK (National) · 2013-Ongoing · Not a single project value; part of the overall Smart Metering Implementation Programme investment. Contracts with suppliers like CGI (£75m) and IBM for modernization [100, 101].
The judgement call
Account-gated at launchCentralized approach to smart meter data communication through a single licensed entity (DCC) [105]. - Continuous investment in infrastructure modernization and partnerships with technology leaders like IBM [101]. - The importance of robust regulatory oversight (Ofgem) to ensure service quality and price control [107].
Key engineering challenges
Building and operating a secure national communication network for smart meters, handling vast amounts of sensitive data [103, 105]. - Ensuring interoperability and secure data exchange between smart meters, energy suppliers, and network operators [105]. - Modernizing and maintaining a critical national infrastructure that supports the entire smart metering ecosystem [101]. - Addressing challenges related to spectrum requirements and coverage in diverse geographical areas [106].
Project facts
- Client / owner
- Data Communications Company (DCC), a licensed entity under the Smart Metering Implementation Programme.
- Lead contractor
- DCC (managing contracts with various suppliers), CGI (for DCC Data Services), IBM (for infrastructure modernization) [100, 101, 102].
- Lead designers
- —
- Project type
- new build; upgrade
- Scale
- Connects data from over 22 million smart meters (as of 2024), supporting the rollout of 53 million meters [103, 104].
- Disciplines
- Telecommunications engineering; software engineering; cybersecurity; data management; project management.
- Standards & frameworks
- Smart Energy Code (SEC), Ofgem regulations, relevant cybersecurity standards.
Sources: [100] CGI. CGI signs 8 year £75m deal with Smart DCC Limited for GB Smart Metering Implementation Programme. https://www.cgi.com/en/CGI-8-year-deal-Smart-DCC-Limited-GB-Smart-Metering-Implementation-Programme (Accessed: 2026-06-10). [101] IBM. IBM partners with Data Communications Company to advance Great Britain’s smart meter network. https://uk.newsroom.ibm.com/IBM-partners-with-data-communications-company-to-advance-great-britains-smart-meter-network (Accessed: 2026-06-10). [102] Smart DCC. Partners & Suppliers. https://www.smartdcc.co.uk/about-dcc/partners-suppliers/ (Accessed: 2026-06-10). [103] ECA. Data Communications Company. https://leadingthecharge.eca.co.uk/series_partners/data-communications-company/ (Accessed: 2026-06-10). [104] CyanConnode. UK SMIP. https://cyanconnode.com/uk-smip/ (Accessed: 2026-06-10). [105] Scottish Power. How does the Data Communications Company work with smart meters? https://www.scottishpower.co.uk/blog/dcc-and-smart-meters (Accessed: 2026-06-10). [106] Ofcom. The Data Communications Company (DCC). https://www.ofcom.org.uk/siteassets/resources/documents/consultations/category-1-10-weeks/263558-call-for-input-potential-spectrum-bands-to-support-utilities-sector-transformation/responses/data-communications-company?v=202808 (Accessed: 2026-06-10). [107] Ofgem. Data Communications Company (DCC): Regulatory Instructions and Guidance 2025. https://www.ofgem.gov.uk/guidance/data-communications-company-dcc-regulatory-instructions-and-guidance-2025 (Accessed: 2026-06-10).