Draft Electricity and Gas (Energy Company Obligation) Order 2023

Alan Whitehead Excerpts

Monday 3rd July 2023 General Committees

[Dr Alan Whitehead (Southampton, Test) (Lab)]

The draft order is, in general, an unexceptionable statutory instrument, as the Minister says. Essentially, it will extend what was provided for in ECO4 to a further group of people who would otherwise not be eligible for assistance under that scheme. The explanatory memorandum indicates that the extent of the total obligation—taking ECO4, ECO4+ and ECO4A together—will be increased from about £1 billion to £1.3 billion or £1.4 billion overall.

If I may reprise a debate that the Minister and I had in the recent Energy Bill proceedings, what we call something and what it legally is appear to be two different things to the Government these days. For the benefit of the Committee, my understanding is that ECO4+, ECO4A and the Great British insulation scheme are the same thing; they are just different names for one scheme. For the purposes of our discussion, I will call it ECO4A, the middle of the three definitions, which will reasonably clarify what we are talking about.

As I understand it, ECO4A extends the eligibility of a number of people for ECO in its present manifestation: a scheme that is running from now until 2026 and is, or has been, targeted at more vulnerable customers, particularly people receiving particular benefits. ECO4+ will continue with a general approach of targeting disadvantaged customers, but on a much wider scale than was previously the case. However, ECO4A will not change ECO’s rules on the eligibility of properties: a wider canvas of customers, but the same canvas of properties, will be eligible. That is where some of the big problems with ECO4 have manifested themselves so far.

There is certainly a general feeling in industry and elsewhere that ECO4 is beginning to fail. I understand that that is for two particular reasons. First, whether a property qualifies for assistance under either ECO4 or ECO4A is based on whether the measures can make a difference of two bands to the property. Most properties cannot achieve that very easily. A lot of work has gone into searching for properties and particularly for people who qualify for ECO4, but it has been found that the people qualify and the properties do not. Some 90% of found searches are proving impossible to proceed with under ECO. The high rate of aborted programmes adds an enormous cost to the companies that are seeking searches for people who can qualify for ECO4.

The second issue is the very substantial difference in the cost of materials, given interest rate increases and inflation, and the ability of the programmes to stay within the ECO cost parameters for the schemes. For example, loft insulation has proved 430% more expensive than the ECO4 and ECO4A methodology assumed. Cavity wall insulation is 372% more expensive, and external wall insulation is 147% more expensive. Companies are just not able to do the amount of work for the amount of money that the ECO4 costings assume. An obliged company is therefore not able easily to meet the obligation targets in the way the methodology for ECO4 assumes. The delivery of ECO4, in comparison with that of previous ECO iterations, is very seriously behind schedule.

What dismays me is that none of those problems has been recognised in the methodology for ECO4A. Indeed, as we can see from the draft order, that methodology is pretty substantially the same as that for ECO4, with the exception of one or two things about off-grid customers and various other matters.

My question to the Minister, at the end of all that, is what consideration he has given to changing the methodology for ECO4A so that it does not fall into the traps that ECO4 has already started to fall into. Perhaps ECO4 could be brought back into any new methodology, because the two schemes run in parallel up to 2026, and we could solve a number of the problems in implementation over the period.

I think I may know the answer. Informal sources tell me that a further SI might be on its way in the not-too-distant future and will seek to correct a number of those methodological problems as ECO4 goes forward. Is that the case? If something is indeed coming to correct the methodological problems, will the solutions apply to both ECO4 and ECO4A, bearing in mind that that has not happened today? If the answer to both those questions is yes, I will be fairly pleased. If the answer is, “I am not sure: maybe,” I think we need to look at that further.

Finally, if the Minister is looking at methodological issues, might he consider whether the issue of the eligibility of the number of homes—as opposed to people—for ECO4A could be substantially ameliorated with a methodology that puts the focus of ECO4A, and by implication ECO4, on reducing energy costs in homes, rather than heating costs only? A number of measures that seem evident to most of us are not actually allowed under the ECO4 methodology as a result of the distinction between heating and energy costs. For example, where a home needs to upgrade light fittings and wiring so that it can switch to LED lighting, that makes an enormous difference to energy costs, but it is not eligible under ECO4 because it is only about heating costs in-home. Perhaps when the Minister tables his new SI—if indeed he is going to—he will think about that, because it would be helpful in taking the progress of ECO4 and ECO4A in a positive direction.

Other than our disappointment in the lack of a new methodology to mend both ECO4 and ECO4A, the official Opposition have no objections to the draft order, because we need to make progress with energy efficiency as quickly as possible.

--- Later in debate ---

[Andrew Bowie]

I thank both my counterparts. Obviously they have not spent enough time locked in a Committee Room over the past six weeks, so they wanted to come back for some more today. It is a pleasure to be back with them both this afternoon.

Improving the energy efficiency of our homes is the best long-term solution to reduce energy bills and therefore to tackle fuel poverty. That is why the Government have set a new and ambitious target to reduce final energy demand from buildings and industry by 15% by 2030, and are committed to ensuring that homes are warmer and cheaper to heat by investing £12 billion in Help to Heat schemes such as the home upgrade grant and the social housing decarbonisation fund. The Government remain committed to helping low-income and vulnerable households to reduce their fuel bills and heat their homes. The Great British insulation scheme will be a crucial element of that help over this winter and for years to come.

The hon. Member for Kilmarnock and Loudoun asked why a smaller number of all properties are projected to be insulated and why we are not focusing on solid wall insulation. The scheme will focus on the most cost-effective insulation measures to ensure that as many households as possible can receive support. Solid wall insulation remains eligible for the scheme, but as it is a high-cost measure, it is more likely to require a consumer contribution.

The Government are absolutely determined to reach our energy efficiency ambitions by 2030. We need to balance the ambition of the scheme with the impact of consumer bills and the ability for existing supply chains to deliver measures quickly. This Government are taking action now, led by the energy efficiency taskforce, and building on what has already been achieved through more efficient use of energy in the UK.

Let me address the points raised by the hon. Member for Southampton, Test. Why is the number of homes estimated to be upgraded through the insulation scheme lower than was originally estimated? Compared with the modelling undertaken for the consultation stage impact assessment, the final modelling has incorporated higher-measure cost assumptions. These updated cost assumptions were informed by independent surveys of installers and have been the primary factor in causing the estimated number of homes treated through the scheme to fall.

I accept the hon. Gentleman’s statement that ECO4A, ECO4+ and the GBIS are the same scheme. He asked whether a minimum of two standard assessment procedure band improvements would be required, which might create problems for the insulation scheme. The GB insulation scheme has no minimum improvement requirement; it will target the most cost-effective single measures to make the biggest difference to the most energy-inefficient properties.

Should we support fully those who are on the lowest incomes and are the most vulnerable? We want to extend support to a broader pool of households who are currently ineligible for support through existing schemes but are also likely to be struggling to pay higher energy bills. At least 20% of the obligation will focus on low- income households, targeting those on means-tested benefits, living in the least efficient social housing or referred by a participating local authority or energy supplier and considered to be on a low income or vulnerable. The remainder will be open to households in the lower council tax bands: A to D in England and A to E in Scotland and Wales, equivalent to EPC rating D to G.

Has a comparative assessment been made of the cost assumptions for the ECO4 scheme and of those set out in the Great British insulation scheme consultation? We are monitoring ECO4 delivery against the current cost assumptions and will consider changes if necessary. However, changing the cost assumptions may require either a change to the overall energy bill reduction target, the estimated funding scheme policy details or a combination of all three. Such changes would require public consultation, and possibly regulatory change.

[Dr Whitehead]

I think the Minister has just indicated, in his very last sentence, that another SI may be on its way. If so, what is the timescale?