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iX Challenge: Carbon dioxide removal for nuclear control room habitability

iX Challenge is a competition for start-ups, micro, small and medium-sized businesses, universities and individual entrepreneurs based in the UK, seeking carbon dioxide removal technology for nuclear control rooms. Open, closes 16 December 2026.

Run by Innovate UK

Checked against the official page (ktninnovationexchange.co.uk) on 4 Nov 2026.

A challenge from Rolls-Royce SMR, run through Innovate UK's Innovation Exchange, seeking carbon dioxide removal technologies for a nuclear control room habitability system. Successful applicants can pitch to Rolls-Royce SMR and Innovate UK Business Connect.

Apply or find out more Official page

These details are gathered from public web pages and are not financial advice. Check them with Innovate UK before you apply.

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Status and deadline

Status

Open

Confirmed on the official page

Deadline

Closes 16 December 2026 at midnight

As stated: Opens: 03/11/2026 Closes: 16/12/2026 11:59pm

Confirmed on the official page

How much

Not stated

We could not find how much it offers

Who can apply

Established businesses, academic institutions, start-ups, SMEs, or individual entrepreneurs that are UK based or have the intention to set up a UK base can enter.

Confirmed on the official page

Business size

Start-ups, Micro (under 10 staff), Small (10 to 49 staff), Medium (50 to 249 staff)

Confirmed on the official page

Sectors

energy

Could your business apply?

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How to apply

Complete the application form at the Innovation Exchange challenge page, which asks for company information and answers to three questions of up to 300 words each.

Not confirmed on the official page

Where it is open: UK-wide

United Kingdom

Confirmed on the official page

HartlepoolMiddlesbroughRedcar and ClevelandStockton-on-TeesDarlingtonHaltonWarringtonBlackburn with DarwenBlackpoolKingston upon Hull, City ofEast Riding of YorkshireNorth East LincolnshireNorth LincolnshireYorkCounty DurhamCheshire EastCheshire West and ChesterNorthumberlandCumberlandWestmorland and FurnessNorth YorkshireBurnleyChorleyFyldeHyndburnLancasterPendlePrestonRibble ValleyRossendaleSouth RibbleWest LancashireWyreBoltonBuryManchesterOldhamRochdaleSalfordStockportTamesideTraffordWiganKnowsleyLiverpoolSt. HelensSeftonWirralDoncasterRotherhamNewcastle upon TyneNorth TynesideSouth TynesideSunderlandBradfordCalderdaleKirkleesLeedsWakefieldGatesheadBarnsleySheffield

Open across United Kingdom, so every council area in the North of England is shaded.

Drawn from the areas the funder names. If a scheme is only for part of a council area, check its own page. Boundaries from the Office for National Statistics.

Things we could not confirm

  • Opening date 03/11/2026 is shown as upcoming relative to today, so page_status may change once applications open.
  • Prize amount not stated; award is a pitch opportunity and possible collaboration.
  • Any commercial deployment or IP terms are subject to separate agreement with the challenge holder.

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Source and last checked

Local Landscape gathers this information automatically from the pages below, then checks the key details against the official page. Checked against the official page (ktninnovationexchange.co.uk) on 4 Nov 2026. Its details have not changed since it was listed on 4 Nov 2026. No person has checked it, so confirm the details with Innovate UK before you apply.

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