69 Climate Tech & Green Tech Startups in London to Watch in 2024

Renewable biofuels producer from landfill gases.

AI-powered climate policy tracking platform.

Battery energy storage developer.

AI-powered recycling technology developer.

Software to track the performance of carbon offsets.

Green digital bank in the UK.

Carbon removal registry & science platform.

Renewable energy producer.

Solar subscription platform.

Smart EV charging software platform.

Carbon footprint analytics platform for food companies.

Green energy producer.

Advance hydrogen and direct air capture hardware platform.

Tool for carbon project developers to assess other projects ‘from the ground up’.

AI-driven solar energy platform for commercial property owners.

Carbon removal marketplace.

Carbon credit transaction network.

Market-making platform for carbon removal.

Talent portal for green jobs.

Financing platform for climate projects.

Bioplastic producer.

TrueCircle is building a marketplace to support waste processing facilities in selling the verified material they reclaim.

AI-automated waste management.

OS for electricity grids.

Provider of at-home EV charging solutions.

Brilliant Planet is a nature-based carbon capture and storage company.

Low-carbon heating system for homes.

Clim8 Invest provides an app that allows individuals to invest in industries that work towards fighting climate change.

Concirrus support digital transformation of the specialty insurance industry using the latest developments in technology.

Connecting carbon data to drive sustainable finance

Notpla is a sustainable packaging start-up that develops a material derived from seaweed and plants.

Clean energy risk analytics platform.

Electricity flexibility and distribution marketplace.

Altruistiq provides a platform that enables enterprises to automate sustainability data measurement, management, and exchange.

ESG accounting software.

Insect farming.

Motorway is an online used-car marketplace connecting people selling their car with a network of verified car dealers

Wefarm is a farmer-to-farmer digital network that enables users to share information via SMS.

AI waste analytics platform.

Intelligent air ventilation units.

Arborea is industrialising photosynthesis to expand the world’s food supply

Foodsteps is a london-based startup that has developed a platform to help the food sector reduce its carbon footprint.

Reusable packaging platform.

Net Purpose is the world's first data provider to make impact measurement effortless for investors: who invest for profit and purpose

Puraffinity develops precision materials to target chemicals, with an initial focus on PFAS in water

High temperature heat pump technology.

Direct air capturing (DAC) system developer.

Process to transform waste feedstocks into biomaterials for fashion, home goods, automotive and more.

Energy analytics software for real estate owners and managers

Sustainable & ultra-realistic alternatives to meat whole-cuts.

Solar energy and battery solutions for residential real estate.

Software enable energy storage business.

AI-powered climate investing platform.

Low-carbon cloud compute network.

Intelligent heating and ventilation solutions for buildings.

Direct Air Capture (DAC) technology to remove carbon dioxide.

APIs for retail banks and fintechs to enable carbon footprint tracking and offsetting within their mobile apps.

Shellworks is a biotech startup on a mission to make plastic waste a thing of the past.

Renewable energy & infrastructure deal origination platform

Climate risk analytics platform for investors.

FINDS is a unique, video & live streaming marketplace app for the next generation to buy and sell fashion.

Software for the energy transition

Greenpixie measures and understands cloud emissions and provides the tools to demystify the environmental impact of cloud computing.

Breathe Battery Technologies is a developer of electric vehicle battery charging control software for automotive manufacturers.

Tulipshare is the first activist investment platform, with a focus on impactful project to make this planet better.

Law as data, helping organisations know what their legal obligations are with a focus on ESG obligations data

Minimum has developed an Enterprise-grade climate impact modelling system, specializing in serving large, complex, distributed enterprises.

Naked Energy has developed an innovative hybrid solar technology generating combined heat and power.

Octopus Energy builds technology that reduces the cost of energy to improve the customer experience.