I thank the noble Baroness, Lady Liddell, and the noble Lord, Lord Foulkes, for their amendments in this group.
Amendments 43, 45 and 48 seek to ensure that the question of who is an eligible low-carbon hydrogen producer is determined solely by regulations that set objective criteria against which to assess eligibility, and in doing so must reference the low-carbon hydrogen standard.
Amendment 58 seeks to clarify that a low-carbon hydrogen producer must be eligible to receive support, which the other amendments would ensure means that they are compliant with the low-carbon hydrogen standard. Amendment 46 has a similar purpose; I thank the noble Baroness, Lady Bennett, for it and for her encouraging comments about the policy.
Amendment 47 seeks to introduce an emissions standard for low-carbon hydrogen production and would require the Government to target support at areas that cannot benefit from other cleaner, more efficient or cost-effective decarbonisation processes. I thank the noble Baroness, Lady Worthington, for this amendment.
A low-carbon hydrogen producer is defined in Clause 61(8) as
“a person who carries on (or is to carry on) activities of producing hydrogen which in the opinion of the Secretary of State will contribute to a reduction in emissions of greenhouse gases”.
The intention of this definition is to ensure that support under hydrogen production revenue support contracts may be provided only in respect of low-carbon hydrogen production that contributes to our decarbonisation ambitions.
Clause 61(3) places a duty on the Secretary of State to make provision in regulations for determining the meaning of “eligible” in relation to a low-carbon hydrogen producer. This approach to defining eligibility in regulations is similar to that taken for low-carbon contracts for difference in the Energy Act 2013. The regulations that define the term “eligible generator” for low-carbon contracts for difference have themselves been updated since they were introduced in 2014 as the industry and technologies have evolved; this has proved a flexible and enduring approach since 2014.
This duty is required as the Secretary of State is only able to direct a hydrogen production counterparty to offer to contract with an eligible low-carbon hydrogen producer. An allocation body will also be able only to give a notification to a hydrogen production counterparty specifying an eligible low-carbon hydrogen producer to offer to contract with. It is not practical to define an eligible low-carbon hydrogen producer in the Bill because eligibility may change over time as the industry and technologies evolve. The Government plan to consult on these regulations by early 2023.
The Government consulted on a UK low-carbon hydrogen standard last year, and a government response was published in April this year. This world-leading standard sets out a greenhouse gas emissions threshold as well as other criteria for hydrogen production to be considered low carbon, and sets out in detail the methodology for calculating the emissions associated with hydrogen production. This includes the steps that producers are expected to take to prove that the hydrogen they produce is compliant.
The standard was developed following a public consultation and multiple engagement sessions with industry and academic experts, including the Hydrogen Advisory Council and its low-carbon hydrogen standard
working group. As set out in the response to the consultation on a low-carbon hydrogen business model, published in April this year, we are proceeding with our proposal to require volumes of hydrogen produced to meet the UK low-carbon hydrogen standard in order to qualify for and receive funding under the business model. The low-carbon hydrogen standard is set out in guidance and we expect it to be updated over time to ensure that it remains fit for purpose and reflects our growing understanding of how new technologies work in practice, including how hydrogen production interacts with the broader energy system. I hope that gives some comfort to the noble Lord, Lord Oates, and the noble Baroness, Lady Blake, that the standard may well change over time as our understanding of the practice grows.
With a focus on investor confidence, our current approach gives a significant degree of certainty about eligibility, which will provide prospective investors and developers with the clarity and transparency that they need to bring projects forward. While the low-carbon hydrogen standard is an integral part of the low-carbon hydrogen regime, direct reference to an emissions standard in this legislation would undermine both the need for the standard to be capable of evolving over time and the need for the legislation to be certain. The approach currently set out in the clause makes best use of regulations for setting eligibility and guidance that can be more responsive to the evolving nature of the low- carbon hydrogen standard.
Amendment 58 seeks to insert “eligible” in Clause 70(1)(b). We do not consider this necessary, as the reference to
“that low carbon hydrogen producer”
in subsection (1)(b) is referring back to the
“eligible low carbon hydrogen producer”
in subsection (1)(a).
The noble Baroness, Lady Worthington, mentioned the production of methane and it being an unhealthy by-product of hydrogen, and that a green hydrogen lobby group which I was not aware had been consulted. I will certainly take that back to the department. We have numbers on the rate of hydrogen per kilogram of greenhouse gas emissions compared with the low-carbon hydrogen standard, but I will be delighted to write to her, rather than befuddle everybody with the science here.
I therefore ask that the noble Baronesses and noble Lords withdraw and not press Amendments 43, 45, 46, 47, 48 and 58, but thank them for helping to test the robustness of the Government’s decarbonisation ambitions.