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with Rohan Graham, Head of Asset Data, National Grid and Jay Chen, Data Process Administrator, IT&D Data Engineering and Process, NGED
Data sharing is key for reaching our net zero targets; this is something IB1’s strategic partner National Grid Electricity Distribution (NGED) has long recognised. And, as the company looks to cement its position as a digital leader in the energy industry, IB1 remains a key component and catalyst in accelerating its digitalisation journey.
We caught up with Rohan Graham from National Grid and Jay Chen from NGED, to discuss how interoperability across Distribution Network Operators (DNOs) is fundamental to unlocking the potential of open data in the energy sector.
Building trusted open data
Last year, NGED identified a need to improve how it publishes assured open data. While the DNO had already established an open data portal, it wanted to review both what it was publishing and how it was publishing it. This shift signalled a commitment to providing data that is trusted, consistent and usable across the sector.
“Our goal is to contribute to the broader movement of publishing interoperable assured open data, explore genuine shared-data use cases, and understand how to make that data available securely through trust frameworks, while considering and aligning to the DSI under development.” Rohan Graham.
Sector-wide collaboration
NGED sits within a much wider ecosystem of UK DNOs, all of which publish similar datasets. Because these datasets are used across the energy sector, (not just within each DNO’s own business) ensuring their interoperability is essential.
To achieve the level of interoperability required and to build sector-wide collaboration, harmonisation is essential. Once in place, the value of this interoperability is far-reaching: it strengthens trust, encourages the wider use of data across the sector and ultimately accelerates the entire sector’s digital maturity.
“Over the next 3-5 years, we’ll see the increase of interoperability of data between organisations as well as the increasing use of flexibility services across multiple DNOs.” Jay Chen, NGED.
Data Action
The Data (Use and Access) Act might also be a catalyst for positive change in the sector. Its focus on the roll-out of smart data schemes is a move in the right direction. But, whether this alone will galvanise the sector toward a more connected, net-zero future remains to be seen.

“It’s definitely a positive move. It’s set up some of the frameworks for how Open Energy can be pushed forward, but really, the Act alone won’t create immediate change. Specific to Open Energy, the real push comes from facilitation by Icebreaker One, a common purpose and active participation from members of the ecosystem.”
Rohan Graham, National Grid
IB1: The great facilitator
Through our Open Energy programme, IB1 has helped to establish best practices for publishing open data; focusing on machine readability, standardised metadata and overall consistency; all of which help to facilitate trust across the sector.
“Working with IB1 has been really valuable in providing awareness, guidance, and direction, mainly from an open data perspective, so far. One of the biggest benefits has been driving the collaboration between the DNOs through steering and working groups. This kind of collaboration is crucial for progressing interoperability and shared best practices”. Rohan Graham.

“Our strategic partnership enables NGED to have a driving seat in shaping the future of decarbonisation through working groups with sector organisations, facilitated by IB1.”
Jay Chen, NGED
What’s next?
Looking ahead, National Grid is set to continue its progress toward a more connected, digital energy system. Central to achieving this vision is the ability to continue identifying datasets that truly move the dial on flexible energy markets and decarbonisation.
“Understanding who needs that data, why they need it, and how to deliver it securely and at scale will be key. The sector needs to remain focused on publishing what truly drives progress toward net zero – whether that’s open or shared data.” Rohan Graham.
IB1’s work in Open Energy is creating a connected web of energy data – making it more discoverable, interoperable, and impactful, in the collective mission to reach net zero.
If you’re interested in becoming a Strategic Partner, an Open Energy member, or part of our expert network, you can join us at ib1.org/join or reach out at partners@ib1.org to start a conversation about unlocking data for net zero.
