Energy Bill [HL]

Debate between Lord Berkeley and Baroness Young of Old Scone

Report stage
Monday 17th April 2023 Lords Chamber

[Lord Berkeley (Lab)]

Noble Lords will be pleased to know that Amendment 138A in my name is a probing amendment, and I certainly do not intend to divide the House. This issue, which has come to me from a number of people in the south-west, is about the need for parity in the government incentives for heating homes that are off the gas mains. This would require a scheme that mirrors the Renewable Transport Fuel Obligations Order 2007.

I get the impression that the government policy on this is that everyone who is off the gas grid should be able to install a heat pump. When I am not in Scilly, I live in a little village in the middle of Cornwall, where lots of my friends use fuel oil for heating because there is no way that you can put a heat pump in some of these houses. Heat pumps are very good, but, in terms of fairness, about 1.7 million homes—perhaps occupied by 4 million people—are off the gas grid. They all want to decarbonise quicker, but how will they do so? The Government’s statistics show that 20% of off-grid homes are not suitable for heat pumps—again, we quite understand that. There is also the cost of installing them, of about £22,000, which is quite expensive for some people.

I am interested in a recent survey by the Future Ready Fuel campaign, which showed that 90% of people living off the gas grid are concerned about the Government’s current heating proposals, which are treating them unfairly. They would rather a greater choice of low-carbon heating solutions. The amendment asks the Government to investigate this further.

Before I speak about that, and the obvious need for consumer choice in this, it is probably worth explaining what the material—hydrotreated vegetable oil, or HVO—actually is. The easiest way of doing so is to say that it is used vegetable cooking oil, animal fat residue and tall oil—whatever that is—which is a by-product of the manufacture of wood pulp. Most of the time, when we hear about used cooking oil, it is because people have tipped it down the drains and eventually blocked them; it is very nasty for the drainage companies to solve this and take it away.

What surprises me is that the industry data has forecast that, by 2030, the feedstock availability, which is the important resource, is more than enough to meet the transport and non-transport needs, including home heating. The Department for Transport is very keen to use this to get more environmentally friendly airplanes in the sky—we might all have views about that. Production of HVO in the United States is already 10 billion litres and is expected to increase to 22 billion litres by 2025; ditto in Europe, where it is expected to double in the next two years from 5.5 billion litres to 11 billion litres.

This is not suggesting that this is the only low-carbon solution for people who need to heat their homes and who cannot use the existing systems, but it is an important issue for debate. You are telling people that they need to reduce their carbon usage and that the best way is air source or ground source heating, but there is an alternative. I suggest that the Government need to look at this and see whether there is a compelling case to look again at the tariffs. The Minister may say that the Government are doing this already; in which case, I shall say, “Well, that is lovely, but when is the report going to be published?” If they are not, I gently suggest that they should look at it, and I will be happy to facilitate a meeting between Ministers and the group of manufacturers concerned to see how we could take it forward. I beg to move.

[Baroness Young of Old Scone (Lab)]

My Lords, I will not detain the House. I declare an interest as living in an off-gas-grid property. I am sure that the Minister knows what I will ask him.

There is a lacuna in government communications or policy about the off-gas-grid regulations. These were consulted on extensively but so far, unless I have missed it, they have not resulted in an emanation in government policy. We are in a situation where, if you are one of the folk in an off-gas-grid residence, you do not know what to do. Under the system that was consulted on, it was proposed that, after 2026, if your oil boiler broke down you could not replace it with another oil boiler; as yet, we do not know whether that date is still in currency or not. It would be good if the Minister could tell us exactly what the current policy of the Government is and, if it is to change from something that was consulted on, when we would get an announcement.

The alternative, if they do not adopt the proposition from the noble Lord, Lord Berkeley, is that people need to get themselves an air source or ground source heat pump, but that is not a feasible proposition if you are trying to replace your recently defunct oil-filled boiler that has broken down between Christmas and New Year, when you have the grandchildren or your elderly great-granny in residence. Frankly, from the work done by the Environment and Climate Change Select Committee of this House on the boiler upgrade scheme, it was clear that getting an air source or ground source heat pump not only was an expensive proposition but would take some time. For the most part, it would take a number of weeks, and often a number of months, rather than having a nice man from British Gas or the local oil company coming round to give you a replacement on Boxing Day.

Apart from that, there is a debate to be had about the efficacy of air and ground source pumps in some houses, though I must admit that I probably come from the school that says that, providing you get a big enough one, you can heat almost anything—but that then raises major questions about ongoing energy costs.

Although I welcome the Minister’s statement earlier today about the extension of the boiler upgrade scheme term, it is a real pity that it was a complete failure in terms of numbers in the last financial year, and that most of the money that had been allocated had to be sent back to the Treasury. That is a great regret. My question—which my noble friend Lord Berkeley has given me the opportunity to ask yet again—is when we will get some clarity on the off-gas-grid regulations and what that clarity, if I have missed it, might be.