The application process
The Greenhouse
Applications for Cohort 8 are now open! Keep scrolling to learn more about the programme, eligibility criteria, what we look for in applications and how to apply.
Apply now!
Application form
To apply for The Greenhouse please fill in and submit this MS Form. You can download a PDF version here for reference, but we will only accept applications via the MS Form.
Information pack
The Greenhouse Info Pack – Cohort 8 (PDF) contains valuable information about the programme and how to apply; please read it thoroughly before you submit your application. You can also read more via our Programme overview and about The programme in more detail. Keep scrolling to learn about our eligibility criteria and what we’re looking for.
Meet the team
Join one of our friendly and informal Q&A webinars and meet The Greenhouse team! See dates and times and register here.
What are we looking for?
Inspiring and intelligent solutions
We support a broad range of technical solutions that cut across many industries such as (but not limited to): agriculture, fashion, the built environment, transport, energy and greenhouse gas removal (including carbon dioxide removal) and financial innovation.


Passion and commitment
We’re proud of the innovation community that we’re building, and it’s really important to us that the startups on The Greenhouse fully engage with us and our programmes – from application and selection, through the programme, to graduation and beyond.
Diversity
We recognise that we have an under-representation of women, Black and other minority ethnic groups, and disabled persons in our startup portfolios, and encourage more applications from people who identify as part of these groups.

Eligibility criteria
If you are not sure of your eligibility or have questions, please email us.
While we may make exceptions to the eligibility criteria listed here, this is rare and would be considered on a case by case basis.
The startup must be a legal UK entity, or register as a UK entity immediately upon selection
You must be a UK-based team, with your headquarters registered in the UK (or be willing to register in the UK upon selection). The Greenhouse is open to UK-registered companies – founders don’t need to be based in London – but would need to be available to travel for regular in-person activities in London during the twelve-month programme.
Each team will ideally have more than one founder.
In most cases, we expect companies not to have raised significant commercial investment.
You must have the time to fully commit to the programme.
The Greenhouse is a hybrid programme, which means some of the activities are held online and some in-person. Participating teams need to be able to attend occasional coaching sessions, workshops and other required activities at our headquarters in White City, at the Imperial campus in South Kensington or at the Royal Institution in Mayfair.
If your team has already participated in an ‘accelerator’, or similar innovation programme, you may still be eligible for The Greenhouse. However, we ask that you think carefully as to whether you will benefit from the educational elements of the programme before applying.
The application process
Selection for The Bootcamp
Teams will be assessed on the basis of their application forms and submitted pitch decks, and scored against the following criteria and the quality of their application:
- Climate impact / relevance
- Strength and uniqueness of innovation / IP
- Potential to scale / Likelihood of market success
- Team capability
- Overall suitability for The Greenhouse
We will also assess each application on the basis of how much the team is likely to benefit from our support.
The Bootcamp
The final selection of up to 15 startups for The Greenhouse will be made following completion of the Bootcamp.
Selection for The Greenhouse
The selection for The Greenhouse will be made based on the startup’s application form, their interactions and engagement at Bootcamp and the outputs from the Bootcamp process. Offers will be contingent on a fully engaged and committed approach to The Greenhouse, which will need to be maintained throughout the programme in order to remain a participant.
While we do not normally conduct interviews as part of the selection process, in certain circumstances we may choose to do so.
The selection panel is formed by Alyssa Gilbert, Jim Shaikh and Nicole Bachanova from the Undaunted. We generally also involve others from the British cleantech ecosystem.
Supported by
The Greenhouse programme is supported by the Greater London Authority via the Mayor of London; HSBC UK, through the bank’s global Climate Solutions Partnership; and the Inflexion Foundation.
We conduct thorough due diligence to ensure that our supporters and partners are committed to reducing their environmental impact. Whilst we are aware that HSBC currently finances a number of industries that significantly contribute to greenhouse gas emissions, we know they have a strategy in place to help their customers reduce their emissions and to reduce their own – for more information please visit the HSBC Climate Strategy webpage.