FundedIQ

Funded Energy Startups in London

Across these 50 recently funded energy startups, the largest disclosed round is Highview Power’s $171M (2025-11-11).

Across these 50 recently funded energy startups, the largest disclosed round is Highview Power’s $171M (2025-11-11). That figure dwarfs most other disclosed amounts in the list, with the next-largest disclosed rounds clustering around $172M (Aukera, 2025-04-07), $300M (Navigator Gas, 2025-05-02; BlueNord, 2024-06-13), and $320M (Hibocare, 2024-11-04) while many entries sit below $100M, including multiple $2M–$8M rounds.

Date-wise, activity concentrates in mid-2024 through mid-2025: several entries land in a tight window across May–August 2024 (e.g., Gaussion $12M on 2024-08-12; Addionics $39M on 2024-07-25; Elgin Energy $76M on 2024-06-24) and May–August 2025 (e.g., Zenobe Energy $382M on 2025-07-24; Breathe Battery Technologies $21M on 2025-05-07; Seabound $2M on 2025-08-20). Most companies are listed in London, England, but the presence of London, Ontario (Aduro Clean Technologies Inc., 2025-06-10, $8M) stands out as a geographic outlier among the otherwise London-based set.

Most recent rounds

50 shown
H
Highview Power
London, United Kingdom · Energy
Venture - Series Unknown · Nov 2025
$171M
S
Seabound
London, United Kingdom · Energy
Series Unknown · Aug 2025
$1.5M
Z
Zenobe Energy
London, United Kingdom · Energy
Series Unknown · Jul 2025
$382M
R
RheEnergise
London, United Kingdom · Energy
Series Unknown · Jul 2025
$3.0M
A
Aduro Clean Technologies Inc.
London, Canada · Energy
Series Unknown · Jun 2025
$8.0M
E
Eku Energy
London, United Kingdom · Energy
Series Unknown · May 2025
$60M
Z
Zendo Energy
London, United Kingdom · Energy
Pre-Seed · May 2025
$2.3M
B
Breathe Battery Technologies
London, United Kingdom · Energy
Series B · May 2025
$21M
F
Floral Energy
London, United Kingdom · Energy
Seed · May 2025
Undisclosed
N
Navigator Gas
London, United Kingdom · Energy
Series Unknown · May 2025
$300M
A
Aukera
London, United Kingdom · Energy
Series Unknown · Apr 2025
$172M
S
Supercritical
London, United Kingdom · Energy
Series A · Mar 2025
$17M
F
FGE
London, United Kingdom · Energy
Series Unknown · Feb 2025
Undisclosed
H
Hibocare
London, United Kingdom · Energy
Series Unknown · Nov 2024
$320k
H
Hometree
London, United Kingdom · Energy
Series Unknown · Oct 2024
$65M
V
Volt
London, United Kingdom · Energy
Seed · Oct 2024
$3.3M
R
Recyclus Group
London, United Kingdom · Energy
Series Unknown · Sep 2024
$70k
S
Signol
London, United Kingdom · Energy
Series Unknown · Sep 2024
$3.3M
R
RYE
London, United Kingdom · Energy
Pre-Seed · Sep 2024
Undisclosed
P
Piclo
London, United Kingdom · Energy
Series Unknown · Aug 2024
Undisclosed
G
Gaussion
London, United Kingdom · Energy
Series A · Aug 2024
$12M
P
Pantheon Resources
London, United Kingdom · Energy
Series Unknown · Aug 2024
$720k
J
Javelin
London, United Kingdom · Energy
Series Unknown · Aug 2024
Undisclosed
A
Addionics
London, United Kingdom · Energy
Series B · Jul 2024
$39M
R
Renewabl
London, United Kingdom · Energy
Seed · Jul 2024
Undisclosed
E
Elgin Energy
London, United Kingdom · Energy
Series Unknown · Jun 2024
$76M
C
char.gy
London, United Kingdom · Energy
Series C · Jun 2024
$127M
B
BlueNord
London, United Kingdom · Energy
Series Unknown · Jun 2024
$300M
R
Rendesco
London, United Kingdom · Energy
Series Unknown · Jun 2024
$7.7M
G
Green Lithium
London, United Kingdom · Energy
Series A · May 2024
Undisclosed
C
CIRCTEC
London, United Kingdom · Energy
Series Unknown · May 2024
$163M
S
Skewb
London, United Kingdom · Energy
Series Unknown · Apr 2024
$7.8M
B
Breathe Battery Technologies
London, United Kingdom · Energy
· Mar 2024
Undisclosed
B
Baron Oil
London, United Kingdom · Energy
Series Unknown · Feb 2024
$3.8M
G
General Index
London, United Kingdom · Energy
Series A · Feb 2024
$12M
P
Parallel Carbon
London, United Kingdom · Energy
Seed · Jan 2024
$3.6M
T
TomCo Energy
London, United Kingdom · Energy
Series Unknown · Jan 2024
$60k
I
IPG Energy
London, United Kingdom · Energy
Series Unknown · Dec 2023
$60k
S
Sunsave
London, United Kingdom · Energy
Seed · Dec 2023
$6.8M
I
IOG
London, United Kingdom · Energy
Series Unknown · Nov 2023
$143M
V
Volteras
London, United Kingdom · Energy
Seed · Oct 2023
$2.9M
S
SulNOx Group
London, United Kingdom · Energy
Series Unknown · Oct 2023
$860k
V
Varco Energy
London, United Kingdom · Energy
Series Unknown · Sep 2023
$71M
F
Factored
London, United Kingdom · Energy
Series Unknown · Sep 2023
Undisclosed
V
Verditek
London, United Kingdom · Energy
Series Unknown · Sep 2023
$630k
H
H2GO Power
London, United Kingdom · Energy
Series Unknown · Aug 2023
$170k
O
Open Climate Fix
London, United Kingdom · Energy
Series Unknown · Aug 2023
$150k
C
CEPRO
London, United Kingdom · Energy
Seed · Jul 2023
$770k
Y
Yamna
London, United Kingdom · Energy
Series Unknown · Jul 2023
Undisclosed
A
Allye
London, United Kingdom · Energy
Seed · Jul 2023
$1.2M

Related listings

Frequently asked

What’s the top disclosed round in this London energy set, and is it an outlier versus the rest?

The largest disclosed amount is Highview Power’s $171M on 2025-11-11. In the same list, several disclosed rounds are far lower—such as Hibocare’s $320K (2024-11-04) and multiple entries at $1M–$3M (e.g., Volteras $3M on 2023-10-14; Allye $1M on 2023-07-10), indicating the $171M round sits well above the common disclosed range.

Where do the rounds cluster over time within the displayed 50 entries?

There’s a noticeable concentration from mid-2024 into mid-2025, including multiple August 2024 entries such as Pantheon Resources ($720K on 2024-08-09) and Gaussion ($12M on 2024-08-12). The pattern continues into 2025 with several May–August rounds, including Zenobe Energy ($382M on 2025-07-24), RheEnergise ($3M on 2025-07-02), and Seabound ($2M on 2025-08-20).

Are any locations over-represented, or are there geographic mismatches?

The dominant location is London, England, United Kingdom across entries such as Navigator Gas ($300M on 2025-05-02) and char.gy ($127M on 2024-06-19). A geographic outlier appears with Aduro Clean Technologies Inc. listed as London, Ontario, Canada (2025-06-10, $8M), breaking the otherwise London-England-heavy pattern.

How does the stage mix look, and do many rounds avoid clear stage labeling?

‘Series Unknown’ is frequent in the listing: for example, Seabound (2025-08-20, $2M), Zenobe Energy (2025-07-24, $382M), and Navigator Gas (2025-05-02, $300M) are all labeled ‘Series Unknown’. There are also multiple explicitly undisclosed amounts such as Floral Energy (2025-05-06, undisclosed) and FGE (2025-02-06, undisclosed), limiting stage/amount comparability.

Which entries have extremely small disclosed amounts compared with the largest rounds?

Low-disclosed outliers include Hibocare at $320K (2024-11-04), Recyclus Group at $70K (2024-09-04), and TomCo Energy at $60K (2024-01-02). Compared with the largest disclosed $171M (Highview Power, 2025-11-11), these entries sit near the bottom of the disclosed-amount distribution.

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