2023 Cleantech 50 To Watch List
Cleantech 50 to Watch is a list of early-stage innovators taking action on the climate crisis. Company nominations come from the Expert Panel of over 30 early-stage innovation and investment experts, our own research team and other early-stage awards. Get the complete report to see the 2023 list and a trend watch round up.
Join us in Tallinn to meet many of the companies on the list and the judges whose expertise is behind their selection at Cleantech Forum Europe on 14-16 November 2023.
| COMPANY | GEOGRAPHY | FUNDING | SECTOR | YEAR FOUNDED | ||
 |
United States | N/A |
building materials
materials & chemicals
|
2018 | ||
 |
Canada | N/A |
carbon removal
resources & environmental management
|
2021 | ||
 |
Norway | N/A |
advanced materials
materials & chemicals
|
2017 | ||
 |
New Zealand | $1.532M |
advanced energy materials
materials & chemicals
|
2022 | ||
 |
United States | $8.5M |
buildings
energy & power
|
2022 | ||
 |
United Kingdom | $150.4K |
carbon removal
resources & environmental management
|
2021 | Video | |
 |
United Kingdom | N/A |
carbon removal
resources & environmental management
|
2021 | ||
 |
United Kingdom | $3.18M |
industrial materials
materials & chemicals
|
2021 | ||
 |
Germany | $5.16M |
fuels & chemicals
materials & chemicals
|
2022 | ||
 |
United States | $20.4M |
fuels & chemicals
materials & chemicals
|
2016 | ||
 |
Nigeria | $25K |
solar
energy & power
|
2022 | ||
 |
United States | $20M |
hydrogen
energy & power
|
2020 | ||
 |
South Africa | N/A |
waste management
waste & recycling
|
2014 | ||
 |
Sweden | N/A |
supply chain & logistics
transportation & logistics
|
2022 | ||
 |
United States | $4M |
natural resources
resources & environmental management
|
2021 | ||
 |
United States | $6.287M |
buildings
energy & power
|
2019 | ||
 |
Germany | N/A |
energy storage
energy & power
|
2021 | ||
 |
United States | N/A |
industrial materials
materials & chemicals
|
2022 | ||
 |
Spain | N/A |
crop inputs
agriculture & food
|
2017 | ||
 |
United States | $8M |
energy storage
energy & power
|
2021 | ||
 |
Canada | N/A |
geothermal
energy & power
|
2018 | ||
 |
Canada | $100K |
biomass & waste-to-energy
energy & power
|
2020 | ||
 |
Kenya | N/A |
fuels & chemicals
materials & chemicals
|
2015 | ||
 |
France | N/A |
food supply chain
agriculture & food
|
2020 | ||
 |
Switzerland | $8.727M |
fuels & chemicals
materials & chemicals
|
2021 | ||
 |
Australia | $11.57M |
energy storage
energy & power
|
2018 | ||
 |
United States | N/A |
waste management
waste & recycling
|
2022 | ||
 |
New Zealand | N/A |
industrial materials
materials & chemicals
|
2018 | ||
 |
Chile | N/A |
water
resources & environmental management
|
2020 | ||
 |
United Kingdom | $3.145M |
fuels & chemicals
materials & chemicals
|
2022 | ||
 |
Norway | N/A |
water
resources & environmental management
|
2020 | ||
 |
Kenya | N/A |
carbon capture usage & storage (ccus)
materials & chemicals
|
2022 | ||
 |
India | N/A |
energy storage
energy & power
|
2018 | ||
 |
United States | $1.1M |
wastewater
waste & recycling
|
2021 | ||
 |
Canada | $1.486M |
alternative proteins
agriculture & food
|
2020 | ||
 |
Germany | $6.8M |
alternative proteins
agriculture & food
|
2021 | ||
 |
United Kingdom | $2.92M |
precision agriculture
agriculture & food
|
2019 | ||
 |
Japan | N/A |
advanced energy materials
materials & chemicals
|
2018 | ||
 |
Germany | N/A |
energy services
energy & power
|
2022 | ||
 |
Mexico | N/A |
advanced materials
materials & chemicals
|
2015 | ||
 |
Israel | N/A |
hydrogen
energy & power
|
2021 | ||
 |
United States | N/A |
energy storage
energy & power
|
2020 | ||
 |
Canada | N/A |
solar
energy & power
|
2020 | ||
 |
India | $375K |
industrial materials
materials & chemicals
|
2018 | ||
 |
Chile | $6.198M |
industrial materials
materials & chemicals
|
2018 | ||
 |
Singapore | $3.5M |
hydrogen
energy & power
|
2020 | Video | |
 |
Brazil | $1.94M |
crop inputs
agriculture & food
|
2021 | ||
 |
New Zealand | $5.294M |
climate risk & resilience
resources & environmental management
|
2016 | ||
 |
Israel | $7M |
precision agriculture
agriculture & food
|
2020 | Video | |
 |
United States | N/A |
carbon removal
resources & environmental management
|
2019 | ||
| No results found. | ||||||
