Electric Vehicles (Smart Charge Points) Regulations 2021

Debate between Baroness Vere of Norbiton and Earl Cathcart

Tuesday 30th November 2021 Grand Committee

[The Parliamentary Under-Secretary of State, Department for Transport (Baroness Vere of Norbiton) (Con)]

My Lords, these draft regulations will be made under the powers provided by the Automated and Electric Vehicles Act 2018. They will mandate that most new private electric vehicle charge points sold in Great Britain be capable of smart charging and meet minimum device-level requirements. They will play an important role in helping us meet our transport decarbonisation targets.

As announced by the Prime Minister as part of the world-leading 10-point plan for a green industrial revolution, the Government are going further and faster to decarbonise transport by phasing out the sale of new petrol and diesel cars and vans by 2030, and, from 2035, all new cars and vans must be 100% zero emission at the tailpipe. Cars and vans represent one-fifth of UK domestic carbon dioxide emissions and accounted for 71% of domestic UK transport emissions in 2019. Ending the sale of new conventional petrol and diesel cars and vans is a key part of the answer to our long- term transport air quality and greenhouse gas emissions.

Electric vehicles present not only a huge opportunity to decarbonise transport but an important opportunity for consumers to contribute to the efficient management of electricity and to share the benefits of doing so. Smart charging will enable this. It enables consumers to shift their electric vehicle charging to times when electricity is cheaper and demand is low. It is a win-win, both reducing the need for costly network reinforcement and saving consumers money on their energy bills.

These regulations are essential to drive the uptake of this important technology and to enable the transition to electric vehicles while minimising cost to consumers. This instrument could deliver up to £1.1 billion of savings to the power system by 2050. Through it, the Government will deliver four key objectives for smart charging policy by driving consumer uptake, delivering consumer protections, helping ensure the stability of the electricity grid and supporting innovation.

The key provisions in the instrument are as follows. First, these regulations mandate that most domestic and workplace charge points sold in Great Britain will have the capability to smart charge, so that consumers can benefit from the savings this offers. Many home charge points already have smart functionality, so this instrument will work with the grain of the market and consumer behaviour to drive significant uptake of this technology and reduce the cost of the electric vehicle transition.

It is important to note that the instrument maintains consumer choice. It mandates that charge points must have the functionality to support smart charging, but consumers will still be in control of when they charge. They will continue to be able to choose the energy tariff that suits their needs and decide whether to subscribe to smart charging services. Some consumers may not engage with smart charging so, to encourage them to charge at times of low electricity demand, the instrument ensures that charge points are preset not to charge at peak times. However, and importantly, the instrument mandates that consumers must be informed and asked to confirm this setting during first use, and they must be able to edit it at any point in the future.

Secondly, these regulations establish new cybersecurity and grid protection requirements. The instrument embeds new and more robust cyber hygiene standards into smart charge points to help mitigate the risk that charge points are hacked and controlled to the detriment of individual consumers and the electricity system. It also requires a randomised delay function to prevent the synchronised switching on or off of large numbers of charge points—for example, in response to a drop in electricity prices. This will help ensure that smart charge points support the integration of electric vehicles into the electricity system and do not destabilise it.

Thirdly, the regulations set new requirements on how charge points monitor and record electricity consumption. This will help consumers to engage with their energy bills and usage, and ensure that a charge point is capable of supporting smart services. Many requirements, such as cybersecurity, electricity monitoring and the randomised delay function, align with standards developed with industry, mainly the British Standard for energy smart appliances, PAS 1878.

Finally, we are mandating that, in the event that a consumer switches their electricity supplier, their charge point must retain its smart functionality. This will ensure that consumers are not locked into a specific electricity supplier by their choice of charge point.

Noble Lords will note that the Government take an outcome-focused approach throughout the instrument and do not prescribe specific technical implementations. This approach will support ongoing innovation within the charge point market and help to maintain our position as world leaders in smart technology.

These regulations are essential to ensuring the successful uptake of smart charging technology to support the electricity grid and consumers in the transition to electric vehicles. I commend the regulations to the Committee.

[Earl Cathcart (Con)]

My Lords, I support these regulations. As my noble friend the Minister explained, they apply to charge points intended for use by vans and cars in a domestic or workplace setting. When will we get charge points at our workplace setting, the Palace of Westminster? It would be good for us to lead by example. I looked at electric cars a few months ago but, when fully charged, it might have got me here—just—but not home again, so I had to buy a hybrid car, which was a pity.