Top 54 Green Energy startups in Netherlands

Apr 03, 2026
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1
Dott
Funding: $328M
Vibrant inner cities, free of cars and pollution. This is an ideal we can all get behind. And we at Dott believe we can make that happen, by offering our dockless, shared electrical scooters and bikes as alternatives for short-distance travel.
2
Sympower
Funding: €76.8M
Sympower unlocks revenue streams by maximising the value of flexibility across energy markets and industries. Its proprietary platform balance the supply and demand of electricity across energy networks, contributing to a more stable renewable energy system.
3
BioBTX
Funding: €75M
BioBTX replaces oil for biomass & waste as a resource for the production of aromatics. With its technology, BioBTX can convert end-of-life waste plastics and biomass towards circular and sustainable chemical building blocks.
4
Battolyser Systems
Funding: €70M
Battolyser is an integrated battery and electrolyser system producing green hydrogen at low costs without using scarce materials
5
Greener Power Solutions
Funding: €45M
Greener Power Solutions supplies temporary on-and off-grid electrical energy by means of mobile batteries in an independent network or combination with other energy sources.
6
Sensorfact
Funding: €43M
Sensorfact offers smart energy savings in the manufacturing industry.
7
Thorizon
Funding: €42.5M
Thorizon aims to develop a new generation of nuclear power plants - molten salt reactors.
8
Soly
Funding: €40M
Soly is a solar energy startup that provides energy equipment to make solar energy accessible to everyone.
9
Hardt Hyperloop
Funding: €36.4M
Hardt develops and supplies high-tech transport capsules and propulsion solutions for Hyperloop projects worldwide. Propulsion solutions include all active components required on the vehicle and infrastructure for magnetic levitation, control, propulsion and lane switching. The company has also developed an open specification for passive infrastructure and established the European Hyperloop Center, an open center where Hardt, along with other developers test Hyperloop vehicles. This center serves as a hub for refining and validating open specifications, allowing various stakeholders to contribute to the ongoing development of Hyperloop technology.
10
Photon Energy Group
Funding: €36.9M
Photon Energy is the provider of worldwide solar power solutions and services.
11
Dexter Energy
Funding: €35.5M
Dexter provides forecasting and dispatching solutions based on AI and cloud-based technology that increases efficiency and reduces cost.
12
Quatt
Funding: €29.8M
Quatt designs AI-powered smart hybrid heat pumps to accelerate the decrease of gas consumption.
13
Overstory
Funding: $25.1M
Overstory is a software company that applies AI to satellite imagery to provide vegetation intelligence, planet tech, and Forestry.
14
Corre Energy
Funding: €23.3M
Corre Energy develops, builds and operates grid-scale underground energy storage.
15
E-magy
Funding: €22M
E-magy designs and manufactures nano-porous silicon material for advanced lithium-ion batteries. 
16
SolarDuck
Funding: €19.2M
SolarDuck builds solar farms that float on the ocean's surface
17
HeatTransformers
Funding: €15M
HeatTransformers provides a digital platform intended to install hybrid heat pumps.
18
GBM Works
Funding: €14.7M
GBM works develops conventional methods and techniques for installing offshore wind turbine foundations.
19
Hygro
Funding: €11.8M
Hygro is a green hydrogen supplier. It offers a scalable, cost-competitive solution to produce green hydrogen in the early market.
20
Solease
Funding: $13.3M
Solease make solar energy accessible to everyone by solving the three thresholds: investment, hassle and risk.
21
Greenflux
Funding: €11M
GreenFlux empower customers to accelerate EV adoption and the use of sustainable energy with our smart EV charging platform.
22
Triple Solar
Funding: €11.2M
Triple Solar is on a mission to achieve maximum impact in reducing CO2 emissions while heating homes. The company has developed heat pump systems using PVT panels as an energy source.
23
Ore Energy
Funding: €10.4M
Ore Energy develops a new generation, cost-effective, multi-day energy storage system for reliable renewable energy at all times.
24
Elysian Aircraft
Funding: $10M
Elysian Aircraft is a Dutch aviation startup working on a 90-passenger battery-electric plane.
25
Tibo Energy
Funding: €9M
Tibo Energy is an energy management company that offers an Energy Management System to eliminate grid congestion and optimize energy use.
26
Moonwatt
Funding: €8M
Moonwatt solves problems of the energy transition through innovative energy products hardware and software.
27
JEDLIX
Funding: $5.8M
JEDLIX develops and operates a Vehicle-to-Grid Integration platform, which optimises the charging as well as discharging of electric vehicles.
28
OpusFlow
Funding: €5.5M
OpusFlow is an all-in-one ERP system focused on installation companies. From solar panels and heat pumps to charging stations, OpusFlow software ensures streamlined business operations.
29
Solar Monkey
Funding: $5.4M
Solar panels are a very attractive investment, but the return varies greatly installation. With advanced measurement methods Solar Monkey determine the expected return on investment. The energy yield is guaranteed, which means that you are insured each year of good yield.
30
Skoon Energy
Funding: €5M
Skoon Energy aims to accelerate the energy transition by setting up a network of versatile swappable batteries, to share, rent and lease. The company wants to build a trusted community marketplace for businesses to offer, discover, and book energy storage for mobile and/or temporary applications.
31
Slow Mill
Funding: €4.75M
Harnessing wave energy from the oceans to provide renewable energy and services in a sustainable, affordable and resilient way.
32
EMOSS
EMOSS is highly experienced in electric mobility that develops, manufactures, and supplies electric power trains and hybrid power trains.
33
Flower Turbines
Funding: $3.9M
Flower Turbines develops small vertical axis wind turbines that produce low noise and are cost-effective.
34
Withthegrid
Funding: €3.5M
Withthegrid supports energy grid operators by digitising their maintenance and optimisation processes. Through algorithms and machine learning techniques it can more accurately forecast demand and optimise production.
35
Helin
Funding: €3M
Helin’s Smart Solar Solution is plug-and-play middleware that connects your solar farm to your asset and energy management systems. It puts you in charge of your solar farm at the lowest possible cost.
36
Asperitas
Funding: $81.9K
Asperitas creates unique liquid cooling solution for data centers. By adding integration of power and network components, improving cooling physics with a strong focus on design and engineering for usability, Asperitas has come up with a complete and integrated solution which can be effectively utilised in most, if not all situations.
37
Mesoline
Funding: $218.2K
Mesoline commercialises the world’s highest performance front contact technology for solar cells with effectively transparent contacts (ETC). The company has developed a new way of making solar cells that are cheaper and accelerate the global adoption of photovoltaics.
38
SoundEnergy
Funding: €1.1M
SoundEnergy develops technology that uses freely available heat; industrial waste heat or solar heat and turns it into cooling. Its THEAC-25 converts the heat directly into cold. The technology is 100% clean: no refrigerants, no electricity, no GWP and no CO2.
39
Twindo
Funding: €1M
Twindo is a renewable energy field service execution SaaS using AI to help frontline workers deliver higher quality work faster.
40
hello energy
Funding: $1M
hello energy is a SaaS solution for sustainability and portfolio managers in real estate companies. It creates a positive environmental impact. The company collects, validates, and enriches sustainability data from all kinds of sources worldwide and connects real estate owners and tenants with insights, stories, and challenges.
41
Oceans of Energy
Funding: €425K
Oceans of Energy builds offshore floating solar systems for abundant, clean, and affordable energy.
42
SunData
Funding: €300k
SunData aims to improve solar energy production using smart data monitoring. The startup ensures that solar panels generate more sustainable energy using advanced data analysis
43
ACS Buildings
ACS Buildings is a climatic control company that aims to help clients save at least 20 per cent of their energy bills by optimising their buildings through smart software based on data and machine learning.
44
Tulyp Wind
Tulyp Wind offers a sustainable energy solution for industries, infrastructural lines, agriculture, and private energy co-operations. It is a vertical axis 300kW wind turbine with tulip-shaped airfoils.
45
Sobolt
Sobolt focuses on facilitating resilience building and climate adaption. Its AI solution HeatPuls maps heat losses in buildings by interpreting these heat scans automatically.
46
DeWarmte
DeWarmte specializes in recovering heat from domestic wastewater and it is used to make hot tap water.
47
Terrawaste
Terrawaste uses its proprietary thermochemical conversion technology ‘htloop’ to convert carbon-based waste such as plastic, wood or agricultural waste into a biofuel.
48
NXT Motors
NXT Motors is devoted to support the change in global mobility that is irreversibly shifting towards electric driving. The company develops electrical bikes
49
iwell
iwell has built a portfolio of smart battery solutions. One of its products is the Cube battery system, which enables sustainability without being too expensive. It focuses on apartment complex owners, especially housing corporations, homeowner associations and real estate investors.
50
Sparkwing
Sparkwing is our off-the-shelf solar array answer for the small satellite market. Sparkwing offers a high value for money, short lead time, easy to integrate solar array from an experienced team and a reliable supply chain.
Editor: Alexander Gillet
Alexander Gillet is a senior editor for EnergyStartups. He has a deep background in energy sector and startups. Alexander graduated from Emlyon Business School, a leading French business school specialized in entrepreneurship. He has helped several non-profit organizations dedicated to promoting environmental education and sustainability and has written over 250 articles on energy technology for various websites. In his free time, Alexander enjoys yoga, camping and exploring the Blue Ridge Mountains. You can contact Alexander at alexgillet(at)energystartups(dot)com