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Official Report: search what was said in Parliament

The Official Report is a written record of public meetings of the Parliament and committees.  

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Dates of parliamentary sessions
  1. Session 1: 12 May 1999 to 31 March 2003
  2. Session 2: 7 May 2003 to 2 April 2007
  3. Session 3: 9 May 2007 to 22 March 2011
  4. Session 4: 11 May 2011 to 23 March 2016
  5. Session 5: 12 May 2016 to 5 May 2021
  6. Current session: 12 May 2021 to 12 July 2025
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Displaying 3014 contributions

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Net Zero, Energy and Transport Committee [Draft]

Grangemouth (Project Willow)

Meeting date: 13 May 2025

Mark Ruskell

What you are suggesting would be very much a bespoke project—that is, the application of hydrogen heating in a particular geographic area, rather than more of a national approach to the adoption of heating in individual homes.

Net Zero, Energy and Transport Committee [Draft]

Grangemouth (Project Willow)

Meeting date: 13 May 2025

Mark Ruskell

John Andresen, could you share your views on that issue, and also talk about the international comparisons? Are other countries taking different approaches to which sectors are being targeted for hydrogen investment? Are there stark differences in approach?

Net Zero, Energy and Transport Committee [Draft]

Grangemouth (Project Willow)

Meeting date: 13 May 2025

Mark Ruskell

Nigel Holmes, you mentioned the fertiliser sector; we do not have a fertiliser sector here, but it could be brought back effectively and decarbonised that way. What do you see as the areas that we need to focus most on in the hydrogen hierarchy?

Net Zero, Energy and Transport Committee [Draft]

Grangemouth (Project Willow)

Meeting date: 13 May 2025

Mark Ruskell

Okay. Is that in the context of society becoming increasingly electrified in terms of both transport and heating, and therefore needing a back-up system to release that energy during winter or at other times when demand is high?

Net Zero, Energy and Transport Committee [Draft]

Petition

Meeting date: 13 May 2025

Mark Ruskell

I would welcome that approach. Since the committee last took evidence on this issue, which was in May 2023, we have seen quite a few changes. Low-emission zones have been rolled out in Scotland; there is increasing evidence with regard to particulates from wood-burning stoves; and new scientific evidence is coming along about the impact of air pollution on child development. Therefore, I would say yes to the suggestion that has been made. Now would be a good time to reflect on the evidence, take stock and write to the stakeholders who were part of the initial inquiry.

Net Zero, Energy and Transport Committee [Draft]

United Kingdom Subordinate Legislation

Meeting date: 13 May 2025

Mark Ruskell

I note that the two chemicals in question have an impact on human health. The notes say that UV-328 is

“toxic for mammals, endangering human health and the environment (causing damage to liver and kidney),”

while dechlorane affects the nervous system of aquatic animals. It is right, therefore, that those chemicals are being phased out.

Although I accept the Government’s approach and the representations that have been made by the medical industry, I note that those two chemicals will be prohibited in the European Union in autumn 2025. I am content to accept the regulations, but I would like to know whether the chemicals will be phased out on a similar timescale to that of the EU’s. Given that the chemicals have an impact on the environment and human health, phasing them out is the right thing to do.

Net Zero, Energy and Transport Committee [Draft]

Grangemouth (Project Willow)

Meeting date: 13 May 2025

Mark Ruskell

I will go to Jan Rosenow.

Net Zero, Energy and Transport Committee [Draft]

Grangemouth (Project Willow)

Meeting date: 13 May 2025

Mark Ruskell

Does Mark Symes want to chip in on this?

Net Zero, Energy and Transport Committee [Draft]

Grangemouth (Project Willow)

Meeting date: 13 May 2025

Mark Ruskell

I am interested in the definition of blue hydrogen as low carbon. That depends on carbon capture and storage being in place and working at a certain efficiency. I am interested in whether you see that as achievable, given that Acorn has not yet been constructed, and whether the capture rates that are predicted for Acorn have been replicable in other CCS commercial plants around the world. If the Acorn project happens, how much certainty is there that you will end up with blue hydrogen and that it will be a low-carbon product, or is there uncertainty about whether what eventually comes out of that process will be low-carbon enough?

Net Zero, Energy and Transport Committee [Draft]

Grangemouth (Project Willow)

Meeting date: 13 May 2025

Mark Ruskell

Coming back to the sectors that you think will be using hydrogen in the future, I note that the Climate Change Committee does not believe that hydrogen will have a significant role to play in relation to surface transport and is sceptical about its role in domestic heating. You talked earlier about thermal generation potentially using green hydrogen in the future, but as we understand it, SSE has no plans to take Peterhead to hydrogen and use it there.

I know that we are still in the early stages, but I am interested in hearing your thoughts on the sectors where you think that hydrogen has an application. Also, do you recognise the hydrogen hierarchy—that is, the hydrogen ladder of use? Is it accepted that that broadly reflects where the investment potential is and where we can get the greatest decarbonisation for the use of blue—or possibly green—hydrogen in the future? Graeme, do you want to start?