HGVs: Charging and Refuelling

Lord Howell of Guildford Excerpts

Monday 22nd May 2023 Lords Chamber

[Baroness Vere of Norbiton (Con)]

The Government are taking a two-phased approach to this, and those phases are happening concurrently. The first is that we need to discuss with industry stakeholders exactly how they feel the strategy for the rollout of zero-emission vehicles will go, particularly at the heavy end. That is why we will publish the zero-emission HGV infrastructure strategy later this year, once we have been able to discuss it with those stakeholders. The Government are confident that the grid can cope with the increased demand, and the next step is to ensure that depots can connect to it. We are working with the DNOs to find the most cost-effective solution to that.

[Lord Howell of Guildford (Con)]

My Lords, can we pause and reflect for a moment on the implications of this situation? As has already been suggested, would not a fleet of HGVs all topping up with electricity add a colossal load to our electricity supply and transmission system, even to the point, some say, that the existing cables could melt, causing local outages? Where is this enormous extra volume of electricity going to come from and where is the investment to generate it; and where is the investment for the National Grid transformation required to get any of this to work?

[Baroness Vere of Norbiton (Con)]

My noble friend raises a very important point. That is why, as part of the decarbonisation of HGVs, the Government are investing £200 million in the zero-emission road freight demonstrator programme, which will look at all the different technologies available. For some vehicles, battery electric will be the best option, but for others we expect hydrogen fuel cells to be far more relevant. Therefore, we need the zero-emission HGV infrastructure strategy, which will examine what a network of green hydrogen sites would look like, as well as the impact on the grid and where on it the additional electricity will be needed.