London Cleantech Cluster

Supporting Cleantech Companies

The London Cleantech Cluster (LCC) brings together the initiatives, activities and programmes undertaken by organisations in the Greater London area developing new clean technologies and innovations, facilitating the deployment of sustainable alternatives and rolling out sustainability across the region.

LCC provides a platform to assist with the promotion of these activities, a means by which they can be effectively coordinated and a range of programmes to identify where gaps exist in the support that is needed to effect a successful cleantech sector in a leading sustainable region.

LCC activities will be driven by its supporters and the outcome of programmes undertaken by the community.  Its main focus currently is to promote the activities of a range of organisations active in the region, to provide a source of reference for cleantech companies to find out about what is available to them and to provide free mentoring to senior management of cleantech companies that are developing the cleantech solutions.

What is Cleantech?

Cleantech, or clean technology, refers to technologies designed to reduce environmental impact, improve energy efficiency and promote sustainability.  It encompasses knowledge-based products or services that enhance operational performance while minimising costs, energy consumption, waste, and pollution. 

Overall, cleantech represents a wide range of environmentally-friendly practices and technologies.

 

 

Introducing the CleanTech Cup. Competition applications now open. 

From innovation to impact: Pitch your clean tech solution at UKREiiF 

Are you developing an innovation that can transform the energy, carbon or environmental performance of buildings and infrastructure and want to showcase it in front of the largest gathering of real estate investment & infrastructure delegates in the UK? 

Tetra Tech’s CleanTech Cup at UKREiiF invites forward-thinking start-ups and SMEs to showcase scalable solutions designed to improve performance, reduce climate risk, and enhance long-term investment value. Showcase your innovative solution to improve energy, carbon and environmental performance and pitch directly to developers, investors and asset owners at UKREiiF. 

We’re looking for deployable innovations ready to make measurable impact within the next 12–24 months — from advanced technologies and digital tools to new business models that accelerate decarbonisation and sustainability across real estate and infrastructure portfolios.  

Shortlisted participants will gain:  

  • The opportunity to pitch live at UKREiiF, the UK’s leading real estate investment event (One 3-day ticket per organisation)  
  • Direct exposure to investors, developers and asset owners  
  • Expert mentoring and investor-focused pitch coaching  
  • Access to industry networks and potential pilot opportunities  
  • A stronger commercial narrative and enhanced market positioning   

This is more than a competition, it’s a platform to accelerate innovation, build credibility, and connect with the organisations shaping the future of the built environment. 

Find out more and apply here: https://forms.office.com/Pages/ResponsePage.aspx?id=uuQPpMer_kiHkrQ4iZNkAFzFJAYCShtDh9Y1cpCYrYtUQ0NCNUlaSVA4R01FSURUS0hRUDRFVTYwUy4u