I remotely attended several sessions at the recently completed COP26 conference in Glasgow, but what with one thing and another I missed out on attending this one as it happened:

As you can already see it was organised by Scottish and Southern Electricity Networks (SSEN for short) and was hosted by Laura Sandys. Note in particular the part at 6:30 where Professor Malcolm McCulloch of Oxford University says that:

So the challenge is to say “How do we allow that potential problem and risk, how do we turn that around to be something that’s really a friend and an aid to the system?”

And the one thing that worries me right at the moment is that we’re seeing a huge uptake in electric vehicles over the last while, I mean it’s kind of fascinating that at the beginning of this year the most popular vehicle being sold was the Ford Focus, last three months it’s been the Tesla Model 3! That kinds of tells you what the change in our dynamics is looking at.

At the moment we’re missing a trick because most of the vehicles being sold except for a few Nissan’s and a few others don’t have vehicle-to-grid. In other words the power flows in only one direction, so all that huge amount of storage capacity that’s available on the grid, we’re talking about by the time we get to 2030 there’s enough energy in the batteries of our electric vehicles to power the UK for two days. That’s a tremendous amount of energy that’s sitting there, but if we don’t install V2G soon, really soon, that boat is going to pass and we’re going to have real trouble in trying to, or much more costly ways of doing that.

Needless to say we broadly agree with Malcolm’s analysis, and the conversation in Glasgow continued. Please watch the whole 30+ minutes, but now there is further news. The Local Energy Oxfordshire project (LEO for short) has just released a white paper authored by Origami Energy and the Low Carbon Hub catchily entitled “Vision on the inclusion of small (under 7kW) flexibility from the grid edge and its role in Future Energy System“. Please also read it from cover to cover, and note that it briefly (and belatedly!) mentions that:

In 2021, British Standards Institute as part of [its] Smart Energy Appliance programme published two standards designed to support [a] testing and certification programme to motivate greater potential for demand response from [the] residential sector.

Note also LEO’s recommendations:

Grid-edge flexibility has great potential to be the enabler of Net Zero as outlined by the “Leading the Way” FES scenario. However, t he two biggest challenges facing the inclusion of small flexibility from the grid edge into delivering Net Zero are societal participation and commercial environment. A common pillar to both challenges is the value of flexibility which only partially reflects the benefits delivered through the flexibility markets. Today, each flexibility market is monopsonistic (market dominated by one buyer), segregated and short-term (there is a lack of long term stability in the regulatory landscape). There is a need to standardise products and services across all flexibility markets to encourage greater transparency and involvement of flexibility as these flexibility markets grow.

To support the inclusion of grid-edge flexibility, the proposed recommendations include:

• To tailor the legislation and regulation to support the development of local communities who act collectively to manage their LCTs and interact with the flexibility markets and other users of the system at a single node (e.g. enabled by an iDNO) or multiple nodes.

• Create a new energy and carbon marketplace to encourage wider deployment of Smart Local Energy Systems where local generation and demand flexibility is recognised as being critical for a healthy and affluent society. The Flexible Services players are seen to add significant benefit to the local society and also provide support to the National scale economy.

• Align the energy policy, welfare policy and housing policy to deliver long-term strategy for Net Zero and beyond ensuring balanced distribution of costs and benefits associated with grid-edge flexibility and cost of energy.