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Undaunted has a number of programmes open for application, aimed at climate innovators at different stages of their entreprenurial journey. Scroll down to see our current opportunities.

The Greenhouse
The Greenhouse is a 12-month accelerator supporting early-stage (“pre-seed”) startups and spinouts with high potential deeptech, fintech, cleantech solutions to tackle climate change. It helps them get investor-ready and boost their commercial success.
Deadline: 10 April 2026
Who should apply?
> Founders tackling climate change with science- or tech-based innovations – including deep-tech
> Startups and spinouts at early-stage (pre-seed or seed)
> Ventures that are UK-based – companies registered in the UK or willing to do so
> Teams that are able to attend in-person sessions in London
What startups get
> 12-month support programme to move from lab to commercial traction
> Office space in the White City Innovation District
> Imperial College London’s world class facilities, expertise, and network
> Coaches and mentors from experienced entrepreneurs & industry experts

EarthScale
EarthScale is a UK-wide 12-month programme supporting IP-rich climate tech ventures to scale, navigate manufacturing and raise Series A funding. Each venture receives a bespoke programme of support based on needs.
Deadline: 13 April 2026
Who should apply?
What startups get
Each startup receives a tailored venture diagnostic to develop a bespoke programme of support. This could
include:
> Access to cutting-edge labs, facilities and technical expertise across the UK, including via pre-paid innovation vouchers from participating universities.
> Investor introductions, one-to-one investment readiness coaching, and workshops on topics such as financial modelling and non-dilutive funding.
> Guidance on hiring strategy and attracting the right senior talent.
> Opportunities to engage with high-level policymakers and experts on certifications, procurement and regulatory hurdles.

The CIC
The Climate Investment Challenge (CIC) – a global fintech competition – calls on university students to identify untapped climate finance opportunities and develop innovative financial structures or instruments that improve the bankability of climate investments.
Deadline: 16 March 2026
Who should apply?
> Teams consist of 2-6 members, with at least one member being a postgraduate student enrolled in an MSc, MBA, PhD programme, or equivalent.
> Teams can consist of members from the same university or a variety of universities.
> Solutions must be original to those in the team (i.e., you cannot pitch a solution which a company or platform has already developed).

MSc Cleantech Innovation
This hands-on, interdisciplinary course is designed to equip aspiring climate entrepreneurs with the skills and knowledge necessary to create revolutionary cleantech innovation, delivered as a partnership between Imperial’s Grantham Institute – Climate Change and the Environment and Dyson School of Design Engineering.