Strategic Innovation Fund (SIF)
Closes in 10 days
Applications close 2026-10-22.
Three phases: Discovery (typically up to ~GBP 150k-450k), Alpha (typically up to ~GBP 1m-2m) and Beta (multi-million). Network licensees lead; SMEs join as project partners.
Ofgem / Innovate UK
public · national
Deadline: Fixed cut-off dates — Cycle 7 open 22 September to 22 October 2026. Next cycles: Cycle 8 25 Jan-24 Feb 2027; Cycle 9 24 May-23 June 2027.
This funder does not publish a success rate. We rank it using the rate observed across similar programmes and label it as an estimate rather than implying we know.
Quick — mostly identity and bank details.
Who can apply
- Sectors: energy, climate
- Stage: seed, Series A and growth
- R&D activity required
- Locally registered entity required
If applying as a partnership, the energy licence holder must submit the application. Cycle 7 covers beta, alpha and discovery stage challenge projects plus the deployment phase.
Related reading: How grant deadlines actually work · The Companies House number, explained
"The next application round for SIF is in Cycle 7, which is open from 22 September to 22 October 2026."
Last checked against the official page on 5 October 2026
Source: www.ofgem.gov.uk
Report an error Something wrong or out of date? Tell us.
Similar programmes
DRIVE35 Scale-up Fund
Closes in 23 daysDepartment for Business and Trade / Advanced Propulsion Centre / Innovate UK
Invest NI Grant for R&D
Status not publishedInvest Northern Ireland
Farming Innovation Programme
Closes in 2 daysDefra / Innovate UK (UKRI)
UK Defence Innovation (UKDI) innovation competitions
Closes in 17 daysUK Defence Innovation, Ministry of Defence
Innovate UK Investor Partnerships
Closes in 51 daysInnovate UK (UKRI)
Innovate UK Contracts for Innovation (SBRI)
Status not publishedInnovate UK (UKRI) and public sector buyers
Free
Get deadline alerts for United Kingdom programmes
One email when a programme in your country closes in 2 weeks or 3 days, or newly opens. No spam, one click to stop. Covers every programme in the country you pick. Free covers one country; a paid plan can watch as many as you like.
Paid, separate from Unclaimed
Want a human to review your application?
Involve Consulting can help — a paid expert-review service run by the same person behind Unclaimed, entirely separate from this free check. A flat fee, agreed up front; never a cut of what you receive.
Talk to Involve Consulting