It’s time to help decide BusinessCloud’s EnviroTech 50 ranking for 2024.
The annual ranking celebrates the UK’s most innovative startups, scaleups and established firms creating original technology for green energy, to protect the environment and boost sustainability.
We have shortlisted 117 firms for potential inclusion. The final EnviroTech 50 ranking will be determined by a combination of reader votes and selections from an expert judging panel.
You can cast your vote until 23:59 on Sunday 5th May. Browse the shortlist below and vote for the company you believe to be the most innovative.
The final EnviroTech 50 ranking – supported by digital transformation experts Sputnik Digital – will be published online on Monday 27th May alongside our annual EnviroTech Insights report.
Subscribe to our daily email tech innovation newsletter via the dropdown below when you vote to be among the first to see the results.
Your vote
EnviroTech 50 shortlist
| Company | HQ | Region | Description |
|---|---|---|---|
| Above | Colchester | East of England | Combining drone technology with AI to monitor solar farms |
| Achelous | Edenbridge | South East | Hydrokinetic technology to help reduce CO2 emissions and achieve Net Zero |
| Again | London | Greater London | Behind CleanCell system to clean reusable packaging and prepare it for refill and reuse |
| Agricarbon | Dundee | Scotland | Rigorous and affordable soil carbon testing at scale |
| Altruistiq | London | Greater London | Behind abatement engine for granular data reporting and impact management |
| Arborea | London | Greater London | Industrialising photosynthesis to expand the world's food supply |
| Authenticate | Harrogate | Yorks & Humber | Supply chain mapping software for food |
| Better Origin | Cambridge | East of England | AI-powered insect mini-farms for sustainable animal food production |
| Bramble Energy | Crawley | South East | Printed circuit board hydrogen fuel cells |
| C-Capture | Leeds | Yorks & Humber | Designs chemical processes for the capture of carbon dioxide |
| Camnexus | Cambridge | East of England | IoT for sustainable development |
| Carbon Clean | London | Greater London | Cost-effective carbon capture solutions |
| Catagen | Belfast | Northern Ireland | Automotive emissions tech |
| Celtic Renewables | Edinburgh | Scotland | Produces biofuel from the by-products of the scotch whisky industry |
| Cheesecake Energy | Nottingham | Midlands | Long-duration energy storage |
| Circulor | London | Greater London | Supply chain visibility & ESG improvement |
| Climate X | London | Greater London | Global climate risk data and analytics provider |
| Clyde Hydrogen Systems | Glasgow | Scotland | Decoupled electrolysis technology for green hydrogen production |
| Concrete4Change | Nottingham | Midlands | Decarbonising concrete and construction industry through CO2 mineralization |
| Connect Earth | London | Greater London | Builds infrastructure for climate-conscious products by aggregating environmental data and making it available through APIs |
| Correla | Solihull | Midlands | Visibility of UK’s gas network to monitor impact of carbon reduction programmes |
| Deep Branch | Nottingham | Midlands | Converts carbon dioxide and hydrogen into protein for sustainable food system |
| Dsposal | Manchester | North West | Compliance-focused digital waste tracking |
| Earth Blox | Edinburgh | Scotland | No-code access to satellite Earth observation |
| Ecologi | Bristol | South West | Offsets carbon footprints by funding climate change solutions |
| Electron | London | Greater London | Blockchain solutions to decarbonise energy sector |
| Elyos Energy | London | Greater London | Decarbonises commercial buildings by optimising energy consumption |
| Emitwise | London | Greater London | AI platform for measuring greenhouse gas emissions |
| EMSOL | London | Greater London | Pinpoints polluting vehicles in real time |
| ESG Book | London | Greater London | Cloud platform makes ESG data accessible and transparent |
| Etopia | London | Greater London | Intelligent technologies for sustainable construction |
| Exagen | London | Greater London | Utility scale solar farms co-located with grid-balancing battery storage facilities |
| Foodsteps Ltd | London | Greater London | Platform for discovering, labelling & reducing environmental footprint of food |
| FuturePlus | London | Greater London | Sustainability management and reporting platform |
| Giki | London | Greater London | Carbon calculator & gamification toolkit for improving sustainability |
| Greyparrot | London | Greater London | Automated waste monitoring system |
| Grid Edge | Birmingham | Midlands | Digital twin tech to improve sustainability of buildings |
| Hark | Leeds | Yorks & Humber | Energy analytics and industrial IoT |
| Heatio | Liverpool | North West | Home energy management system |
| Hectare | Cosham | South East | Digital solutions connecting critical parts of the food supply chain |
| Highview Power | London | Greater London | Renewable power stations providing constant source of energy |
| HiiROC | Hull | Yorks & Humber | Plasma torch technology for production of hydrogen from biomethane, flare gas and natural gas |
| HIT Energy Services | Lincoln | Midlands | Remote monitoring and maintenance of solar power installations |
| Hoxton Farms | London | Greater London | Producer of meat-free cultivated fat |
| Iceotope | Sheffield | Yorks & Humber | Sustainable immersion cooling solutions for data centres and enterprises |
| Insig AI | London | Greater London | Environmental, social and governance data solutions including disclosure research tool |
| Integrated Environmental Solutions | Glasgow | Scotland | Sustainable analysis tech for buildings |
| Intellidigest | Edinburgh | Scotland | Converts food waste into climate-friendly chemicals |
| Intelligent Growth Solutions | Dundee | Scotland | Tech for vertical farming industry |
| IPG | London | Greater London | Green replacement for diesel generators in difficult-to-decarbonise industries |
| Kelda Technology | Southampton | South East | Smart shower tech to save water |
| Kerbo Charge | London | Greater London | Home charging solution for EV owners with street parking |
| Kew Technology | Birmingham | West Midlands | Sustainable energy solutions |
| LettUs Grow | Bristol | South West | Aeroponic technology for indoor farms |
| Levidian | Cambridge | East of England | Decarbonises methane by cracking it into graphene & hydrogen, supporting industrial decarbonisation |
| LITTA | London | Greater London | On-demand ethical waste removal tech platform |
| LoweConex | Lisburn | Northern Ireland | Cloud-based IoT software platform & hardware solution enabling retailers to implement intelligent automation |
| MacRebur | Waterbeck | Scotland | Creates asphalt for road surfaces from waste plastics |
| Matter | Bristol | South West | Pioneering plastic capture in world's oceans |
| measurable.energy | Reading | South East | Hardware & software to eliminate wasted energy in buildings |
| Metris Energy | London | Greater London | Platform for deployment of solar energy on commercial buildings |
| Mission Zero Technologies | London | Greater London | Removes CO2 directly from the atmosphere around us |
| Mocean Energy | Edinburgh | Scotland | Wave energy technology pioneer |
| Modo Energy | Birmingham | West Midlands | Data analysis platform for energy companies |
| Naked Energy | Crawley | South East | Behind pioneering hybrid solar collector technology |
| Net Purpose | London | Greater London | Independent fact-base platform for sustainable investors |
| Nossa Data | London | Greater London | Platform for ESG data analytics, management & reporting |
| Nova Pangaea Technologies | Middlesbrough | North East | Converts woody & agricultural residues into sustainable aviation fuel & range of biochemicals |
| Octopus Energy | London | Greater London | Real-time data analytics for energy tariffs |
| Olio | London | Greater London | App for sharing food leftovers from cafes and local shops to reduce waste |
| Ondo InsurTech Plc | London | Greater London | Behind smart LeakBot technology to detect water leaks |
| Oxwash | Oxford | South East | Sustainable laundry service using water-saving ozone technology |
| Pavegen | Cambridge | East of England | Pavement tech converting footsteps into energy, data and rewards |
| PIN IoT | Liverpool | North West | Waste container tracking solution |
| Plastic Energy | London | Greater London | Chemical recycling of plastics |
| Polymateria | London | Greater London | Biodegradable solution for conventional plastic packaging |
| PowerMarket | Oxford | South East | Solar lifecycle management tool |
| Provenance | London | Greater London | Marketing tech help shoppers choose proof-backed sustainable products |
| PulsiV | Plymouth | South West | Intelligent tech to improve energy efficiency of semiconductor devices |
| Qflow | Bath | South West | IoT and AI to manage social and environmental impact of construction |
| QiO Technologies | Farnborough | South East | Sustainability AI startup helping energy-intensive businesses reduce greenhouse gas emissions |
| QLM Technology | Cardiff | Wales | LiDAR (laser imaging, detection, and ranging) quantum camera to accurately quantify greenhouse gas emissions |
| Recycleye | London | Greater London | AI and robotics enabling businesses to profit from waste streams |
| Ripple Energy | London | Greater London | Co-operative ownership of wind farms to access clean energy |
| Risilience | Cambridge | East of England | Climate risk science for global enterprises |
| Roslin Technologies | Edinburgh | Scotland | AgriTech and animal health solutions |
| RouteZero | Bristol | South West | Digital tools to help corporations accelerate decarbonisation in travel |
| Salinity Solutions | Coventry | West Midlands | Industrial water treatment |
| SATAVIA | Cambridge | East of England | Making aviation greener with AI & atmospheric science |
| Save Your Wardrobe | London | Greater London | Digital wardrobe for sustainable fashion |
| SEaB Energy | London | Greater London | Generates clean energy from organic waste |
| Shellworks | London | Greater London | Compostable alternative to plastic packaging |
| Smarter Grid Solutions | Glasgow | Scotland | Platform allowing utilities to deliver net-zero emission electricity |
| Solar Polar | Peterborough | East of England | Solar cooling technology for air-conditioning and refrigeration |
| Sourceful | Manchester | North West | Platform using data to help companies source eco-friendly products |
| Space Intelligence | Edinburgh | Scotland | Turns satellite data into actionable information for protection of nature |
| Steamaco | Manchester | North West | Energy tech firm working on smart meter and Internet of Things technology |
| Storegga | London | Greater London | Direct carbon dioxide capture & storage solutions |
| Sunswap | London | Greater London | Zero-emission transport refrigeration powered by solar |
| Supercritical | London | Greater London | Platform to measure, reduce and offset a business's climate impact |
| SustainIQ | Belfast | Northern Ireland | Integrated ESG & sustainability reporting software |
| Sylvera | London | Greater London | Accurate carbon project data and ratings |
| tepeo | Wokingham | South East | Zero-emission boiler |
| Tesel | London | Greater London | Platform for businesses to connect with ESG assessors and partners |
| The Modern Milkman | Colne | North West | App for delivery of locally-sourced groceries with reusable packaging |
| thelittleloop | London | Greater London | Circular platform for kids' clothes |
| Topolytics | Edinburgh | Scotland | Live data analytics for waste producers and recycling companies |
| Treefera | London | Greater London | Aiming to identify a trillion trees and map them via satellite & AI |
| UrbanChain | Manchester | North West | Energy market for renewables |
| UrbanTide | Glasgow | Scotland | AI software to identify homes with poor energy efficiency |
| Vertical Future | London | Greater London | Hardware & software for vertical farming |
| WASE | Bristol | South West | Converts wastewater into renewable energy |
| Whitefox | London | Greater London | Membrane solutions to reduce energy consumption, water usage & greenhouse gas emissions in industry |
| Winnow | London | Greater London | Digital tools to help chefs reduce food waste |
| Worn Again Technologies | London | Greater London | Polymer recycling tech for textiles |
| Xampla | Cambridge | East of England | Plant protein-based alternative to plastic |
| Zedible | Bristol | South West | Shows what is driving carbon in your food and drink purchases |