Guidelines

What To Expect

Across the three stages you will be judged on the criteria below. Please submit your stage 1 entry via Google forms in the button below.


You will be messaged further details for submission of your stage 2 entry if selected. If successful in Stage 2, you will be invited to the in-person finals.

>200
Participants

Hundreds of people participate every year.

Two £20,000 prize tracks

Compete for the GSC GO RE-Think CleanTech Award and the Sky Zero Award.

Investor
Network

Get mentoring from the best CleanTech entrepreneurs and venture capitalists.

Stage 1

Entries submitted for Stage 1 can address some of the topics below, and be submitted by January 17th 2025 (23:59 GMT). See application for more details.

Stage 1 Judging Criteria

  • The idea should be clear, well-structured and comprehensive within the word limit.
  • The idea should demonstrate the potential to make a significant, positive environmental impact.
  • The idea should be innovative and can either be entirely new or a new application of an existing product, solution or technology.
  • The idea should be technically feasible and commercially viable.

Stage 2

Entries submitted for Stage 2 should be PowerPoint presentations no more than 10 slides in length and submitted in PDF format by February 16th 2025.

Stage 2 Guidelines

  • Within the body of the email, please include the following information about each participant: Full Name, Nationality, University Degree, and Expected Graduation Date. We suggest a minimum of two team members to be in each group for Stage 2.
  • Stage 2 entries should be the equivalent of an “investor deck” – the slide deck the team would use to draw Angel Investors or other early stage investors to their idea. These investor decks should address the following topics in addition to any other information that would be relevant to a potential investor:
  • Business Idea (what does your business do – what product do you create, what service do you provide)
  • Environmental Impact (what is the environmental impact, is it measurable)
  • Total Addressable Market (how many customers fit your end user profile, what is the total revenue potential)
  • Profitability and Unit Economics (what is the estimated margin of the product or service, what are the R&D costs, what are the marketing costs)
  • Competitive Landscape (who is your competition, who is doing something similar, why is your business better)
  • Defensibility (what is your competitive advantage, how do you deter competitors)
  • Monetization of Product (who are your customers, how do you charge for the product or service)
  • Funding Need for Proof-of-Concept or Proof-of-Market (what cash investment is needed)
  • Team (what is your background, how does the team work together)

Finals

Bootcamp Details – April 16th to 17th 2025

The in-person event will kick off on the morning of Wednesday April 16th with a welcome array of refreshments for our finalist teams. Teams will work on their pitches with the mentors and will present their final pitches on April 17th.

Finals Details

  • The in-person event will kick off on the morning of Wednesday April 16th with a welcome array of refreshments for our finalist teams. Teams will meet the organising team.
  • Teams will be matched with mentors and will have time to work with them to receive feedback on their pitch decks.
  • The final event will take place on the evening of Thursday April 17th, where each team will present their pitch and face questions from the panel of judges. The judges will deliberate immediately following the final presentations, and the winner will be announced that evening. 
  • Our 2025 finals will be followed by a networking and drinks reception, hosted at London Business School.
  • Please note that if successfully selected for our Finals, it is expected that you will attend in person.