Question proposed, That the clause stand part of the Bill.

My right hon. Friend the Member for West Dorset referred earlier to petrol cars as being in the past. Let me say to him: not quite yet. Although manufacturers estimate the average life of a car to be 10 to 12 years, I have to tell him that I have a petrol-powered car that is 81 years old, and I still enjoy driving and using it.

Can the Minister confirm his intentions regarding subsection (2)(c)? Whether their car is powered by a battery or by petrol, the motorist has a right to expect the Government to intervene to protect him or her from being ripped off. Clearly, where the retailer is in a monopoly, or near-monopoly, position, such as a petrol or diesel retailer on a motorway—or indeed the provider of a charging point on a motorway—it is essential that the motorist is made aware, before he or she commits to a purchase, of the price they are going to be asked to pay. Can the Minister confirm that he will use the power in the Bill to require the electric charging point providers to display the cost to the motorist—as is now the case for petrol and diesel suppliers—so that if there is an intention to overcharge and rip off the motorist, that motorist has the opportunity to drive away and go to the next retailer?

Does the right hon. Gentleman also agree that that information should be displayed in a manner that the customer understands?

Absolutely, and I would go further and say that it also has to be displayed in position where it can be read from the interior of the car, before the motorist has alighted from the vehicle and made his or her way right up to the charging point.

Does my right hon. Friend agree that the information should perhaps also be available in open data format, so that when apps are constructed to advertise the availability of charging points, as described in the Bill, the price should also be there in plain sight?

I can answer my hon. Friend very simply: absolutely. He is absolutely right on that point.

When my right hon. Friend the Member for West Dorset spoke of the past, he may have been doing so mildly pejoratively. I take the view that we are the past: all we are is what we remember; now is an illusion, as it becomes then in an instant, and the future—as we have said repeatedly in our considerations on this Bill—is an uncertainty. So when my right hon. Friend the Member for East Yorkshire speaks of those vehicles, vintage and classic, that he holds so dear, I can say with certainty that the future of Jaguar XK120s, 140s and 150s, Bentley Continentals, Humber Snipes, Singer Gazelles, Ford Anglias, Morris Minor Travellers, and Jensen Interceptors, among many others, is secure in my hands.

The substantial point that my right hon. Friend makes is about clarity when it comes to price. He is right that petrol stations show the price of the goods they sell—petrol, diesel, et cetera—and it is right that we should be clear about that. I believe we can ensure that that happens in the way that he sets out, as it seems to me perfectly fair and reasonable.

I am, as ever, grateful for my right hon. Friend’s mellifluous misinterpretations of philosophy, but to return to the matter in hand, while I very much welcome what my right hon. Friend the Member for East Yorkshire has said about transparency of pricing, I hope he will agree that, at least in the interim, that is not going to be enough. The reason it works for petrol is that the petrol engine and the fuel tanks that go with it now have range capacities, which mean that people can almost always choose where they want to fill up. At least for the short term—that is, the crucial moment in which we either will or will not achieve a transition to a vast scale of electric vehicles in this country—electric vehicles do not have a range that enables people to make that choice under all circumstances. Therefore, having people know that they are going to be ripped off when they get to the relevant service station, which is the only one they can charge at, is adding insult to injury, because they are told in advance that they are going to be ripped off, but they are still ripped off because they have no choice. Therefore, at least in the interim, we do need price-capping powers—which, alas, my right hon. Friend the Minister did not mention in his response to the last clause, but which I hope he has taken on board.

However, the point I want to make in relation to information is different. Clause 11 begins very well, by saying in subsection (1):

“Regulations may require operators of public charging points to make available prescribed information relating to such points.”

Unfortunately, subsection (2), if I have understood the way it is articulated correctly, limits that power by saying that what can

“be prescribed under subsection (1) in relation to a public charging point is such information as the Secretary of State considers likely to be useful to users or potential users of the point”,

which is followed by a perfectly sensible list. That is a very valuable power to have, because, for the reasons that my right hon. Friend the Member for East Yorkshire advanced, and other reasons, it is good that there should be transparency for users and potential users. I very much agree with a point that my hon. Friend the Member for Stirling made about open data sources and apps, but there is an information flow that is even more important than the information flow to the users.

We need to look ahead to the time when there are 20 million of these electric vehicles in the UK, or even to when we are a quarter or half of the way to that total. At that point the dynamics of the electricity supply industry will—as my right hon. Friend the Minister knows from his time in Energy—fundamentally change. We will have the capacity to deal with intermittent provision of energy to the grid by a flexible demand response engendered by electric vehicles, in their millions, either ceasing to charge or ultimately delivering electricity to the grid at points when the intermittent supplies from, shall we say, solar energy are not available and when the load curve would otherwise create additional demand that could not be met.

That is a huge gain to our country, and it could eliminate very expensive investment in fixed storage or additional capacity from fossil fuel or nuclear stations. In order for that gain to be realised, there needs to be a flow of data back from every kind of charging point all over the country into National Grid, so that the National Grid planners can plan ahead in the knowledge of the patterns that are being established, dynamically, as there are more and more electric cars and the interactions of those with the smart charging points and the smart grid change.

This is really a very important flow of information indeed. At the moment it does not exist, and there is nothing in the Bill that gives the Secretary of State the power to mandate that it should exist. It would be a simple matter to do so; we would need only to enlarge the scope of the power in clause 11(1) and (2) by changing the drafting so that it is possible to mandate information useful not only to users or potential users, but to operators of infrastructure relevant to charging: the grid, for example. I am not trying to draft on the hoof—it is obviously easy for the Minister to commission the appropriate drafting—but I hope that the intent is clear. It would make a significant difference.

I am told by National Grid that at the moment it has considerable difficulty accumulating any serious information about patterns. Car manufacturers do not want to give it, because they regard it as commercially sensitive information, and the commercial operators of the current charge points do not want to give it, for the same reason. Therefore, the Minister will need powers that compel a range of people providing various different kinds of charging points to provide that information back to the grid if the grid is to have a reliable supply of data to enable it to plan in an appropriate way.

The grid—and the DNOs, to the extent that we are talking about distributed power—has good information at the moment on the generating side, and it will get pretty good information from people’s homes through centralised computing after the smart meter roll-out. However, that brings me to my last point. As I understand it—I do not know how it happened; the Minister might have been responsible, or me, or one of our colleagues at the relevant time—unfortunately, by oversight, we have not so far required the information that electricity suppliers get through the central computing system attached to smart meters to be transmitted to the DNOs and the NGC. Therefore, to the extent that cars are being charged off-street, at people’s homes, they are unable to get that data flow. That goes back to a decision by our right hon. Friend Lord Maude to allow the continuation of the use of suppliers rather than DNOs to supply smart meters in people’s homes.

Be that as it may, it is now also urgently necessary that the data flow be mandated back from the smart meters in people’s homes to NGC, so that as electric cars are charged overnight off-street at people’s homes, that can also be built into NGC’s planning horizons. If we can do those two things—mandate data flows from all public charging points and all smart meters installed in private residences back to NGC—the Minister will be able to contribute significantly to the much more economically efficient development of our electricity supply industry, as part of the roll-out of electric vehicles, which is part of the aim that the Government have always had.

I will deal briefly with the two points made by my right hon. Friend; I think that he is wrong about both. In respect of the powers, I am advised that work is under way with the Department for Business, Energy and Industrial Strategy on that. He will understand that, as he said earlier, that needs to be a cross-governmental piece of work. That work is designed to consider what we can do to catalyse the deployment of technology, including potential funding for innovation.

The key point is that the powers proposed in the Bill are sufficiently broad to allow for regulations to include requirements for information relating to vehicle-to-grid charging. That would include information between the vehicle and the grid. Obviously, that would have to be defined in regulation, but I understand that powers can be introduced to fill the gap that he describes in providing information back to the grid about demand and supply.

I would be delighted if the Minister is right, but can he explain how the phrase

“likely to be useful to users or potential users” in subsection (2) allows the mandation of the information to be provided to the grid, which is neither a user nor a potential user of the charging point?

I will return to that when I have dealt with what my right hon. Friend got wrong in his first point. On the relationship between subsections (1) and (2), he is right that, in his words, subsection (2) limits subsection (1)—I would say explains it, but that is a matter of interpretation and semantics. Subsection (2) sets out a series of pieces of information that, for example, the Secretary of State might deem appropriate. It is not an exclusive list, although it is pretty comprehensive:

“(a) the location of the point and its operating hours,

(b) available charging or refuelling options,

(c) the cost of obtaining access to the use of the point,

(d) the method of payment…

(e) means of connection…

(f) whether the point is in working order, and

(g) whether the point is in use.”

The Secretary of State may prescribe other matters as he sees fit, but those are offered “for example”, as the subsection states. I think that my right hon. Friend is wrong about that, or perhaps he will tell me why he is not.

I do not doubt that the list is a very good one, or that it is a list of examples; as the Minister says, the subsection states “for example”. My problem is with the governing phrase above that:

“likely to be useful to users or potential users of the point”.

The National Grid Company is not a user or potential user of the point. Therefore, I do not think that the Minister has the powers under subsection (2) to prescribe that the information flows to it. As he has already said, subsection (2) explains or interprets or restricts (1), so I do not think he has those powers under that subsection either. I am not trying to be a parliamentary jobsworth and I would be delighted to be proved wrong.

We come to the nub of the difference between us, over which I think we can reach an Hegelian synthesis in the few short words I will offer my right hon. Friend. I understand that he accepts that subsections (1) and (2) are about providing information for people who might seek to charge their vehicle. He freely acknowledges that the list is not exclusive, although it is extensive. What concerns him is that the subsection does not stipulate any link back to the providers of power—it provides information to the users of power but not to the providers of power. That is because the powers to which I am referring are contained not in this part of the Bill, but in clause 12. I do not want to debate that clause now, because you will not let me, Sir Edward, but I highlight the fact that clause 12(2) speaks of the ability

“(a) to receive and process information provided by a prescribed person,

(b) to react to information of a kind mentioned in paragraph (a) (for example, by adjusting the rate of charging or discharging)” and so on. We believe that there is sufficient power in clause 12 to get to the destination that my right hon. Friend seeks. If that is not the case by the time we come to debate clause 12, I will explain why not and put that right. I hope that for the time being at least I might have satisfied him.

Of course I will wait until we get to clause 12. I do not read it the way the Minister does, but we will come to that.

Question put and agreed to.

Clause 11 accordingly ordered to stand part of the Bill.

Clause 12