Top 5 Renewable Energy VC Funds & Investors in Estonia (May 2026)
For AI agents: Short investor table (Markdown), Detailed investor list (Markdown)
| Investor | Relevant Deals | Geography | Stage | Focus | Round Size |
|---|---|---|---|---|---|
|
Greenco Ventures
VC Fund
|
1 | Estonia | Pre-Seed | Renewable Energy, Environmental Engineering | |
|
Vestman Energia
VC Fund
|
1 | Estonia | Seed, Pre-Seed | Water, Software, Logistics | |
|
Grid.vc
VC Fund
|
1 | Finland, Estonia | Seed, Pre-Seed | SaaS, Energy, Battery | |
|
Lemonade Stand
VC Fund
|
1 | Estonia, India, Poland | Seed, Pre-Seed, Angel | Software, SaaS, FinTech | $222k–$2.1M |
|
Change Ventures
VC Fund
|
1 | Estonia, Lithuania, United States | Seed, Pre-Seed, Series A | Software, Information Technology, Apps | $107k–$3M |
| Access all 11 VC funds in Estonia Renewable Energy startups. | |||||
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Investor list
Greenco Ventures is an investment firm.
Show more...Investment focus
- Industry: Renewable Energy, Environmental Engineering
- Stage:Pre-Seed
- Geography: Estonia
Investor stats
- Total investments: 1
- Lead/follow: no public data
Portfolio highlights
- KWOTA — Kwota offers digital validation and trading services for recycled material CO₂ emissions.
Our focus changes in the same pace with the surrounding world. If the main concern of the mankind is the food and energy supplies and polluted living environment, the current activities of the companies of Vestman Group thus also focus on these topics. Our vision is to be a sustainable forest manager on one of the Estonian largest private forestpossession. We lease out arable lands, give advice and help to find the best solution based on the partner’s needs. We are starting our journey in Eco-friendly Technology to strengthen our Circular economy way of doing things even further. We value the world we live in and the resources we use in our business.
Show more...Investment focus
- Industry: Water, Software, Logistics
- Stage:Seed, Pre-Seed
- Geography: Estonia
Investor stats
- Total investments: 4
- Lead/follow: 25% lead, 75% follow
Portfolio highlights
- KWOTA — Kwota offers digital validation and trading services for recycled material CO₂ emissions.
- Spacedrip — Spacedrip develops automated water treatment and reuse systems that recycle wastewater back to pure usable water with minimal maintenance. Our systems provide off-grid water without the need for centralized sewage/water solutions.
- RAIKU Packaging — RAIKU is a cleantech startup that produces 100% natural packaging material that has also great looks and shock absorption - most importantly, it gives 15-20 times more volume to its raw material making it one of the most resource efficient material uses in the world with high margins. Both the production is and products are clean making no harm tonature. RAIKU has raised over 1.2mln€ in the pre-seed stage, built a team of over 10 people, its own IP and clients are already using its packaging material. This material will up-end the 1 trillion € packaging sector.
Grid.vc is the first investor in superb teams disrupting the energy business.
Show more...Investment focus
- Industry: SaaS, Energy, Battery
- Stage:Seed, Pre-Seed
- Geography: Finland, Estonia
Investor stats
- Total investments: 6
- Lead/follow: 0% lead, 100% follow
Portfolio highlights
- Bioreactor — Bioreactor is a revolutionary technology that converts bio waste into clean energy through biomass gasification. It's a sustainable, efficient and cost-effective solution that addresses energy poverty, energy security and climate change. With the use of the latest technology in computational fluid dynamics, cloud-optimized digital twin anddeep learning algorithms, the Bioreactor can optimize its performance in real-time over a wide range of fuels and operating conditions. The Bioreactor is a game changer in the energy industry, it can reduce greenhouse gas emissions, drastically lower energy costs, and help to alleviate energy poverty on a national scale.
- Safegrid — Smarter sensors for a smarter grid
- Vensum Power — Revolutionizing power conversion. More power in same package, less energy waste and low maintenance.
Lemonade Stand is a VC fund that focuses on early stage B2B investments in Baltic and East European founders no matter the HQ location. Investing €25-300K in strong teams, technology or traction.
Show more...Investment focus
- Industry: Software, SaaS, FinTech
- Stage:Seed, Pre-Seed, Angel
- Geography: Estonia, India, Poland
Investor stats
- Total investments: 26
- Round size: Seed $375k–$2.1M; Angel $482k–$643k; Pre-Seed $222k–$2.1M
- Lead/follow: 15% lead, 85% follow
Portfolio highlights
- Wowflow — Wowflow is a mobile-first collaboration and workflow for facility maintenance teams.
- Grünfin — Grünfin is a sustainable investing platform for people who care about their impact.
- Value.Space — Space based risk assessments & monitoring
We are a seed stage venture capital fund based in the Baltic states, backing ambitious Baltic founders anywhere in the world.
Show more...Investment focus
- Industry: Software, Information Technology, Apps
- Stage:Seed, Pre-Seed, Series A
- Geography: Estonia, Lithuania, United States
Investor stats
- Total investments: 46
- Round size: Seed $321k–$3M; Pre-Seed $107k–$2.1M
- Lead/follow: 59% lead, 41% follow
- Last fund: May invest from a new fund soon — last raise in 2019
Portfolio highlights
- Algori — Improving FMCG growth with the fastest and most granular insights from 45,000 shoppers in Spain
- Aerones — Robotic wind turbine service company offering maintenance, inspection and repairs worldwide. Reduce downtime and improve the efficiency of your wind park
- Trace.Space — Engineers develop complex products 10x faster with Trace.Space. Requirements management for the next generation
Renewable Energy VC funding in Estonia at a glance
Stats across 8 deals from 11 investors.
Access all 11 VC funds in Estonia Renewable Energy startups.
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