Energy startups that raised a seed round
Source: FundingWatcher. Data as of 4 September 2026.
1,978
Companies
$4.2B
Last round total
100
Rows shown
4 September 2026
Data as of
Latest rounds
Most recent round first
100 rows
| # | Company | Round | Amount | Date | City | Sector |
|---|---|---|---|---|---|---|
| 1 | Nova Fusion | Seed | $178.5M | 2026-08-31 | Shanghai | Energy |
| 2 | Voltheia | Seed | $5.4M | 2026-08-28 | Paris | Energy |
| 3 | Facet Amtech | Seed | $2.2M | 2026-08-26 | Wickham | Energy |
| 4 | SECCO Power | Seed | 2026-08-26 | Yibin | Energy | |
| 5 | Dongxi Fusion | Seed | 2026-08-25 | Beijing | Energy | |
| 6 | Boldr | Seed | $4.9M | 2026-08-24 | London | Energy |
| 7 | MicroGrid | Seed | $300K | 2026-08-24 | Youngstown | Artificial intelligence |
| 8 | HelmX Co. | Seed | $150K | 2026-08-24 | Alicante | Energy |
| 9 | Smartlox | Seed | $383K | 2026-08-21 | Canberra | Energy |
| 10 | Apollo Atomics | Seed | $26.0M | 2026-08-20 | Cambridge | Energy |
| 11 | SNERPA Power | Seed | $3.5M | 2026-08-19 | Reykjavík | Energy |
| 12 | AlgoFET | Seed | $1.6M | 2026-08-19 | Bengaluru | Energy |
| 13 | California Perovskite Technology | Seed | $2.1M | 2026-08-14 | San Francisco | Energy |
| 14 | Carbon Xtract | Seed | 2026-08-14 | Nishi | Energy | |
| 15 | AGent | Seed | $11.0M | 2026-08-13 | Houston | Artificial intelligence |
| 16 | AGent Energy | Seed | $11.0M | 2026-08-13 | Houston | Artificial intelligence |
| 17 | Reservoir | Seed | $8.1M | 2026-08-12 | Boston | Energy |
| 18 | Anchor Nuclear Solutions | Seed | $252K | 2026-08-12 | Virginia Beach | Energy |
| 19 | RevaTerra | Seed | $1.3M | 2026-08-11 | Atlanta | Artificial intelligence |
| 20 | e-Horus | Seed | $875K | 2026-08-11 | Houston | Energy |
| 21 | Solarstic | Seed | $2.1M | 2026-08-10 | Gunpo | Energy |
| 22 | Ruizhi New Energy | Seed | 2026-08-10 | Xian Shi | Energy | |
| 23 | Cosmobloom | Seed | $2.1M | 2026-08-07 | Tokyo | Energy |
| 24 | SALZSTROM | Seed | $1.0M | 2026-08-06 | Vienna | Energy |
| 25 | Adiabatic | Seed | $873K | 2026-08-05 | Ahmednagar | Energy |
| 26 | ORKORA | Seed | $10.2M | 2026-08-04 | London | Energy |
| 27 | AKFA BERHAD | Seed | $1K | 2026-08-01 | Senai | Artificial intelligence |
| 28 | Apolownia | Seed | $1.2M | 2026-07-31 | Paris | Energy |
| 29 | Beijing Guomai Juneng | Angel | 2026-07-31 | Beijing | Energy | |
| 30 | Novachip Microelectronics | Seed | $14.8M | 2026-07-30 | Hangzhou | Energy |
| 31 | Advanced Thermovoltaic Systems | Seed | $4.6M | 2026-07-29 | Loveland | Energy |
| 32 | Valhalla Technology | Seed | $7.4M | 2026-07-28 | Hangzhou | Artificial intelligence |
| 33 | Circul8 | Seed | $727K | 2026-07-28 | Houston | Energy |
| 34 | Infrawatt | Seed | $500K | 2026-07-28 | Camas | Energy |
| 35 | Trico Power | Seed | $335K | 2026-07-28 | Dover | Energy |
| 36 | Nuclear Turbine | Seed | $20.0M | 2026-07-27 | Manchester | Energy |
| 37 | Pasto Bueno Tungsten | Seed | $2.9M | 2026-07-27 | Miami | Energy |
| 38 | HydrOcean Energy | Seed | $833K | 2026-07-27 | San Diego | Energy |
| 39 | PCG Global | Seed | 2026-07-27 | Singapore | Energy | |
| 40 | AgTechEDGE | Seed | 2026-07-27 | Norwalk | Artificial intelligence | |
| 41 | Easy Hydrogen Power | Angel | 2026-07-27 | Nanjing | Energy | |
| 42 | Danyuan Xingtu Technology | Angel | 2026-07-27 | Shanghai | Energy | |
| 43 | Namyangju Maseok IDC | Seed | $20.5M | 2026-07-24 | Namyangju | Energy |
| 44 | Telios | Seed | $50K | 2026-07-24 | Lagos | Energy |
| 45 | Squid | Seed | $500K | 2026-07-23 | San Francisco | Artificial intelligence |
| 46 | Sofab | Seed | $6.0M | 2026-07-21 | Louisville | Energy |
| 47 | Jingjie Energy | Seed | $14.8M | 2026-07-20 | Hangzhou | Energy |
| 48 | Bekia | Seed | $765K | 2026-07-20 | Cairo | Energy |
| 49 | Beyond Reach Labs | Seed | $10.0M | 2026-07-17 | Pittsburgh | Energy |
| 50 | Lucius Nexus | Seed | $4.5M | 2026-07-16 | Wilmington | Energy |
| 51 | Overlord Labs | Seed | $4.0M | 2026-07-16 | San Jose | Energy |
| 52 | Starlight Engine | Seed | $37.4M | 2026-07-15 | Tokyo | Energy |
| 53 | Energyminer | Seed | $2.4M | 2026-07-15 | Inning Am Ammersee | Energy |
| 54 | Intrinsic Power | Seed | 2026-07-15 | Los Angeles | Energy | |
| 55 | Yongjia Solar | Seed | 2026-07-15 | Wuxi Shi | Energy | |
| 56 | Extellis | Seed | $6.8M | 2026-07-14 | Durham | Artificial intelligence |
| 57 | VLTRU Technologies | Seed | $600K | 2026-07-13 | Tualatin | Energy |
| 58 | Nuoyun Drive | Angel | 2026-07-13 | Ningbo | Energy | |
| 59 | Cinergy Mobile Power | Seed | $491K | 2026-07-11 | Cape Town | Energy |
| 60 | EN Solutions Hydro | Seed | $100K | 2026-07-10 | Quebec | Energy |
| 61 | ENN Energy Research Institute | Seed | 2026-07-10 | Langfang | Energy | |
| 62 | ENN Fusion | Seed | 2026-07-10 | Beijing | Energy | |
| 63 | Linca | Seed | $2.9M | 2026-07-09 | Auckland | Energy |
| 64 | Alchemity | Seed | $250K | 2026-07-09 | College Park | Energy |
| 65 | Piq Energy | Seed | $5.0M | 2026-07-08 | San Francisco | Energy |
| 66 | Forge Industries | Seed | $3.9M | 2026-07-08 | Las Vegas | Energy |
| 67 | Caplyzer | Seed | $727K | 2026-07-07 | Vällingby | Energy |
| 68 | Planno | Seed | 2026-07-07 | Dubai | Energy | |
| 69 | Sodium Technology | Angel | $14.7M | 2026-07-06 | Jiading | Energy |
| 70 | TaiSan | Seed | $6.2M | 2026-07-06 | London | Energy |
| 71 | EtherNafusion | Seed | $1.5M | 2026-07-06 | Seoul | Energy |
| 72 | Feili Technology Innovation | Angel | $921K | 2026-07-03 | Zhangshan | Energy |
| 73 | Qihang Hydrogen Energy | Seed | 2026-07-03 | Xiamen | Energy | |
| 74 | My Fuel Pump Limited | Seed | $3K | 2026-07-02 | Dhaka | Energy |
| 75 | Yijing Energy | Seed | 2026-07-02 | Jiading | Energy | |
| 76 | Yin Gong Technology | Seed | $14.7M | 2026-07-01 | Zhangjiagang | Energy |
| 77 | X1 Wind | Seed | $5.1M | 2026-07-01 | Barcelona | Energy |
| 78 | SeasON Energy | Seed | 2026-07-01 | Zürich | Energy | |
| 79 | Redstone Oil | Seed | $5.6M | 2026-06-29 | Calgary | Energy |
| 80 | Archimede | Seed | $1.7M | 2026-06-29 | Syracuse | Artificial intelligence |
| 81 | Zhonggao New Energy | Angel | $1.5M | 2026-06-29 | Wenzhou | Energy |
| 82 | Aseon Labs | Seed | $10.0M | 2026-06-26 | Wilmington | Energy |
| 83 | Ampacify | Seed | $575K | 2026-06-26 | Warsaw | Energy |
| 84 | Air Energy | Seed | 2026-06-26 | Chicago | Energy | |
| 85 | WattDance | Angel | 2026-06-26 | Beijing | Artificial intelligence | |
| 86 | Yuwen Technology | Angel | $736K | 2026-06-25 | Zhuhai | Artificial intelligence |
| 87 | Eqon | Seed | $6.0M | 2026-06-24 | Stavanger | Energy |
| 88 | Qingke Dynamics | Seed | $14.8M | 2026-06-22 | Beijing | Energy |
| 89 | Solar Simplified | Seed | $1.5M | 2026-06-22 | Chicago | Energy |
| 90 | Andluca | Seed | $500K | 2026-06-22 | Princeton | Energy |
| 91 | Bactery | Seed | 2026-06-22 | Bath | Energy | |
| 92 | Aire | Seed | $1.6M | 2026-06-19 | Jönköping | Artificial intelligence |
| 93 | Critical Energy | Seed | $19.0M | 2026-06-17 | Hawthorne | Energy |
| 94 | Perovskia | Seed | 2026-06-17 | Aubonne | Energy | |
| 95 | Mantle Energy | Seed | $5.0M | 2026-06-16 | Dallas | Energy |
| 96 | Smart Fusion Energy | Seed | $1.7M | 2026-06-16 | Seville | Energy |
| 97 | Ourea Energy | Seed | $250K | 2026-06-16 | Chicago | Energy |
| 98 | Uproot Y | Seed | 2026-06-16 | Hanam | Energy | |
| 99 | X-nano | Seed | $4.3M | 2026-06-15 | Milan | Energy |
| 100 | Canadian Energy Metals Corp | Seed | $2.1M | 2026-06-15 | Calgary | Energy |
Table 1. The 100 most recent rounds. Source: FundingWatcher. Data as of 4 September 2026. Base: 1,978.
Largest rounds
Largest round first
100 rows
| # | Company | Round | Amount | Date | City | Sector |
|---|---|---|---|---|---|---|
| 1 | Nova Fusion | Seed | $178.5M | 2026-08-31 | Shanghai | Energy |
| 2 | Chengdu Komet | Seed | $132.5M | 2026-01-05 | Chengdu | Energy |
| 3 | Zhongke Qingneng | Seed | $71.9M | 2026-02-01 | Zhengzhou | Energy |
| 4 | Energy Singularity | Seed | $57.9M | 2023-04-28 | Shanghai | Energy |
| 5 | Equator Renewables Asia | Seed | $39.3M | 2026-03-10 | Singapore | Energy |
| 6 | Blue Laser Fusion | Seed | $37.5M | 2024-03-06 | Goleta | Energy |
| 7 | Starlight Engine | Seed | $37.4M | 2026-07-15 | Tokyo | Energy |
| 8 | Basin Oil and Gas | Seed | $34.5M | 2014-05-08 | Fort Worth | Energy |
| 9 | Utmo Light | Seed | $32.6M | 2020-10-12 | Wuxi Shi | Energy |
| 10 | Constanellis Aerospace | Seed | $32.0M | 2022-11-15 | Washington | Artificial intelligence |
| 11 | Voltify | Seed | $30.0M | 2026-03-31 | Philadelphia | Energy |
| 12 | Lieef | Seed | $30.0M | 2023-11-16 | Irvine | Energy |
| 13 | encosa | Seed | $29.1M | 2026-06-01 | München | Energy |
| 14 | Tulum Energy | Seed | $27.0M | 2025-07-07 | Luxembourg | Energy |
| 15 | STELLARIA | Seed | $26.7M | 2025-07-17 | Grenoble | Energy |
| 16 | Apollo Atomics | Seed | $26.0M | 2026-08-20 | Cambridge | Energy |
| 17 | Effy | Seed | $21.7M | 2023-03-29 | Paris | Energy |
| 18 | Haide Smart Energy | Seed | $20.7M | 2023-11-05 | Jiaxing | Energy |
| 19 | Namyangju Maseok IDC | Seed | $20.5M | 2026-07-24 | Namyangju | Energy |
| 20 | Shandong Forever New Energy | Seed | $20.4M | 2020-02-05 | Zhoucheng | Energy |
| 21 | Pasteur Labs | Seed | $20.0M | 2023-11-01 | Brooklyn | Artificial intelligence |
| 22 | Nuclear Turbine | Seed | $20.0M | 2026-07-27 | Manchester | Energy |
| 23 | Critical Energy | Seed | $19.0M | 2026-06-17 | Hawthorne | Energy |
| 24 | Still Bright | Seed | $18.7M | 2025-07-30 | Newark | Energy |
| 25 | Dalian Fude Jinyu New Energy | Seed | $17.4M | 2026-03-27 | Dalian | Energy |
| 26 | Regera | Seed | $15.7M | 2024-04-11 | Energy | |
| 27 | HEXANA | Seed | $15.6M | 2025-01-23 | Aix-en-provence | Energy |
| 28 | Clean Core Thorium Energy | Seed | $15.5M | 2025-02-06 | Chicago | Energy |
| 29 | E Daddy | Seed | $15.0M | 2024-08-27 | Dubai | Energy |
| 30 | Qianjing Semiconductor | Seed | $14.9M | 2023-01-13 | Hangzhou | Energy |
| 31 | Novachip Microelectronics | Seed | $14.8M | 2026-07-30 | Hangzhou | Energy |
| 32 | Xinhan Intelligence | Seed | $14.8M | 2026-06-02 | Jiaxing | Artificial intelligence |
| 33 | Jingjie Energy | Seed | $14.8M | 2026-07-20 | Hangzhou | Energy |
| 34 | Qingke Dynamics | Seed | $14.8M | 2026-06-22 | Beijing | Energy |
| 35 | Sodium Technology | Angel | $14.7M | 2026-07-06 | Jiading | Energy |
| 36 | Yin Gong Technology | Seed | $14.7M | 2026-07-01 | Zhangjiagang | Energy |
| 37 | Battery Cloud | Seed | $14.7M | 2023-02-12 | Yantai | Energy |
| 38 | DMS | Seed | $14.7M | 2026-04-15 | Beijing | Energy |
| 39 | Dongguan nRuiT Energy Technology | Seed | $14.4M | 2023-02-24 | Dongguang | Energy |
| 40 | Jinxi Nano | Seed | $14.2M | 2025-12-23 | Jiangxi | Energy |
| 41 | Guorui Xiechuang | Seed | $14.1M | 2023-05-25 | Shenzhen | Energy |
| 42 | Kongsberg Ferrotech | Seed | $14.1M | 2025-07-09 | Kongsberg | Energy |
| 43 | Xinta Electronics | Seed | $14.0M | 2023-06-07 | Wuhu | Energy |
| 44 | Green Carbon Synthesis | Seed | $13.9M | 2025-07-21 | Shaoxing | Energy |
| 45 | Zhonghong Kechuang | Seed | $13.9M | 2023-07-20 | Hangzhou | Energy |
| 46 | Yinke Qirui | Seed | $13.9M | 2025-05-20 | Xiamen | Energy |
| 47 | Guoke Tanmei | Seed | $13.9M | 2024-05-09 | Huzhou | Energy |
| 48 | Zhentai Energy | Seed | $13.8M | 2023-07-06 | Lishui | Energy |
| 49 | SEEEX Tech | Seed | $13.8M | 2025-03-24 | Suzhou | Energy |
| 50 | Zhenli New Materials | Seed | $13.8M | 2025-03-28 | Suzhou | Energy |
| 51 | Exergy3 | Seed | $13.5M | 2026-04-21 | Edinburgh | Energy |
| 52 | Unblock | Seed | $13.5M | 2025-07-08 | Grand Cayman | Energy |
| 53 | Swisspod | Seed | $13.0M | 2025-11-25 | Monthey | Energy |
| 54 | SynMax | Seed | $13.0M | 2024-01-03 | Houston | Energy |
| 55 | Nodal Power | Seed | $13.0M | 2023-08-21 | Salt Lake City | Energy |
| 56 | Luquos Energy | Seed | $12.8M | 2026-04-21 | Kwun Tong | Energy |
| 57 | CASIMIR | Seed | $12.0M | 2026-05-12 | Houston | Energy |
| 58 | Niv-AI | Seed | $12.0M | 2026-03-17 | Tel Aviv | Energy |
| 59 | Project Omega | Seed | $12.0M | 2026-02-11 | Providence | Energy |
| 60 | Gain | Seed | $12.0M | 2025-09-29 | Tel Aviv | Artificial intelligence |
| 61 | Urja Mobility | Seed | $11.9M | 2024-10-09 | Faridabad | Energy |
| 62 | feld.energy | Seed | $11.8M | 2025-09-15 | Pocking | Energy |
| 63 | tozero | Seed | $11.7M | 2024-11-12 | Munich | Energy |
| 64 | Miraterra | Seed | $11.6M | 2026-03-25 | Vancouver | Energy |
| 65 | GALVANY | Seed | $11.5M | 2026-06-08 | Berlin | Energy |
| 66 | AGent | Seed | $11.0M | 2026-08-13 | Houston | Artificial intelligence |
| 67 | AGent Energy | Seed | $11.0M | 2026-08-13 | Houston | Artificial intelligence |
| 68 | Vertical Semiconductor | Seed | $11.0M | 2025-10-15 | Cambridge | Energy |
| 69 | Ambos Energy | Seed | $10.8M | 2025-03-10 | Paris | Energy |
| 70 | Solithor | Seed | $10.4M | 2022-05-16 | Genk | Energy |
| 71 | ORKORA | Seed | $10.2M | 2026-08-04 | London | Energy |
| 72 | Beyond Reach Labs | Seed | $10.0M | 2026-07-17 | Pittsburgh | Energy |
| 73 | Aseon Labs | Seed | $10.0M | 2026-06-26 | Wilmington | Energy |
| 74 | LifeLabs Design | Angel | $10.0M | 2026-05-29 | Sunnyvale | Energy |
| 75 | Barocal | Seed | $10.0M | 2026-05-04 | London | Energy |
| 76 | EGI Battery | Seed | $10.0M | 2026-03-03 | Ann Arbor | Energy |
| 77 | Minum | Seed | $10.0M | 2024-01-19 | São Paulo | Energy |
| 78 | Acoustic Wells | Seed | $10.0M | 2023-08-29 | Boston | Energy |
| 79 | CGE Energy | Seed | $10.0M | 2021-05-01 | Brighton | Energy |
| 80 | Allison | Seed | $9.9M | 2022-09-06 | Amelia | Energy |
| 81 | blue activity | Seed | $9.8M | 2026-03-17 | Heidelberg | Energy |
| 82 | Optiml | Seed | $9.6M | 2026-02-17 | Zürich | Energy |
| 83 | florrent | Seed | $9.5M | 2025-09-04 | Amherst | Energy |
| 84 | Fever | Seed | $9.3M | 2025-09-04 | Stockholm | Energy |
| 85 | Pionix | Seed | $9.3M | 2025-11-18 | Bruchsal | Energy |
| 86 | 257 | Seed | $9.2M | 2025-03-18 | New York | Artificial intelligence |
| 87 | Enrise | Seed | $9.1M | 2025-06-03 | Castelnau-le-lez | Energy |
| 88 | Factor2 Energy | Seed | $9.1M | 2025-09-19 | Duisburg | Energy |
| 89 | Hoji | Seed | $9.0M | 2024-11-18 | Lyon | Energy |
| 90 | Nexxa.ai | Seed | $9.0M | 2026-01-21 | Sunnyvale | Artificial intelligence |
| 91 | Bedrock Materials | Seed | $9.0M | 2024-05-16 | Palo Alto | Energy |
| 92 | Virtual Facility | Seed | $9.0M | 2022-06-23 | New York | Artificial intelligence |
| 93 | Helius Energy | Seed | $9.0M | 2021-03-23 | New York | Energy |
| 94 | 3egreen technology | Seed | $8.8M | 2024-10-24 | Taipei | Energy |
| 95 | Sizable energy | Seed | $8.8M | 2025-10-22 | Milan | Energy |
| 96 | AquaGreen | Seed | $8.7M | 2021-03-31 | Roskilde | Biotech |
| 97 | Osho | Seed | $8.6M | 2021-10-31 | Takapuna | Energy |
| 98 | Tidal Metals | Seed | $8.5M | 2024-09-19 | Princeton | Energy |
| 99 | Applied Atomics, Inc. | Seed | $8.3M | 2026-03-25 | Anchorage | Energy |
| 100 | Addis Energy | Seed | $8.3M | 2025-12-01 | Somerville | Energy |
Table 2. The 100 largest rounds. Source: FundingWatcher. Data as of 4 September 2026. Base: 1,978.
By month
| Month | Companies |
|---|---|
| 2024-09 | 30 |
| 2024-10 | 26 |
| 2024-11 | 27 |
| 2024-12 | 25 |
| 2025-01 | 28 |
| 2025-02 | 22 |
| 2025-03 | 38 |
| 2025-04 | 33 |
| 2025-05 | 34 |
| 2025-06 | 26 |
| 2025-07 | 39 |
| 2025-08 | 33 |
| 2025-09 | 48 |
| 2025-10 | 33 |
| 2025-11 | 32 |
| 2025-12 | 26 |
| 2026-01 | 44 |
| 2026-02 | 30 |
| 2026-03 | 36 |
| 2026-04 | 30 |
| 2026-05 | 21 |
| 2026-06 | 35 |
| 2026-07 | 51 |
| 2026-08 | 27 |
Table 3. Energy startups that raised a seed round by month of the round. Source: FundingWatcher. Data as of 4 September 2026. Base: 1,978.
Country
| Country | Companies |
|---|---|
| United States | 739 |
| China | 218 |
| India | 129 |
| United Kingdom | 108 |
| Germany | 78 |
| Canada | 67 |
| France | 63 |
| South Korea | 56 |
| Sweden | 35 |
| The Netherlands | 35 |
| Australia | 31 |
| Brazil | 30 |
| Turkey | 29 |
| Spain | 27 |
| Japan | 24 |
Table 4. Energy startups that raised a seed round by country. Source: FundingWatcher. Data as of 4 September 2026. Base: 1,978.
City
| City | Companies |
|---|---|
| San Francisco | 48 |
| London | 46 |
| Houston | 36 |
| New York | 36 |
| Paris | 24 |
| Denver | 21 |
| Bengaluru | 20 |
| Singapore | 19 |
| Beijing | 18 |
| Berlin | 17 |
| Austin | 17 |
| Shenzhen | 17 |
| Calgary | 16 |
| Shanghai | 15 |
| Bangalore | 15 |
Table 5. Energy startups that raised a seed round by city. Source: FundingWatcher. Data as of 4 September 2026. Base: 1,978.
Sector
| Sector | Companies |
|---|---|
| Energy | 1,978 |
| Software | 427 |
| Hardware | 255 |
| Artificial intelligence | 165 |
| Fintech | 104 |
| Biotech | 49 |
| Commerce | 39 |
| Health care | 33 |
| Cybersecurity | 15 |
| Education | 13 |
Table 6. Energy startups that raised a seed round by sector. Source: FundingWatcher. Data as of 4 September 2026. Base: 1,978.
Energy at other stages
Other sectors that raised a seed round
software startups that raised a seed round40,425
health care startups that raised a seed round13,684
AI startups that raised a seed round12,502
fintech startups that raised a seed round11,515
commerce startups that raised a seed round10,162
hardware startups that raised a seed round8,193
biotech startups that raised a seed round4,247
education startups that raised a seed round4,441
cybersecurity startups that raised a seed round2,426
Cite: FundingWatcher, 1,978 energy companies whose most recent round is a seed round, 4 September 2026. https://fundingwatcher.com/startups/energy/seed/