energy and climate: who raised

28 energy and climate companies raised $837.8M in the last 30 days. As of October 16, 2026.

Detected from SEC filings and press coverage, high confidence only, biggest first. Totals cover disclosed amounts. Sector labels come from the filing industry groups; press detections without a stated sector are matched on the company name. Detection is documented in the methodology.

#	Company	Round	Amount	Announced	Source
1	Type One Energy	Series B	$200M	Oct 6	press coverage
2	Simple Energy	Series C	$182M	Sep 30	press coverage
3	Mazama Energy	Series B	$135M	Sep 18	press coverage
4	Kanin Energy	Series A	$60M	Sep 16	press coverage
5	Rabot Energy	Series B	$55M	Oct 15	press coverage
6	Whisper Aero Inc.	Reg D	$46.3M	Sep 17	SEC filing
7	USM Procurement 4 LLC	Reg D	$41.5M	Oct 7	SEC filing
8	Branch Energy	Series B	$33M	Sep 17	press coverage
9	Adden Energy, Inc.	Reg D	$16.9M	Oct 5	SEC filing
10	Sapphire Technologies, Inc.	Reg D	$8.9M	Oct 15	SEC filing
11	Circularity Fuels, Inc.	Reg D	$8.8M	Oct 14	SEC filing
12	CarbonFarm	Undisclosed	$7.7M	Oct 13	press coverage
13	Blaze Energy	Seed	$6.5M	Oct 6	press coverage
14	Elemental Nuclear Energy Corp.	Reg D	$5.5M	Oct 13	SEC filing
15	TMNTec, Inc.	Reg D	$5.1M	Oct 2	SEC filing
16	Metris Energy	Undisclosed	$4.8M	Sep 21	press coverage
17	AMARC RESOURCES LTD	Reg D	$4.3M	Sep 18	SEC filing
18	NOX Energy	Seed	$3.3M	Sep 30	press coverage
19	CIOC Energy	Undisclosed	$3.3M	Sep 23	press coverage
20	Spine Energy	Seed	$3M	Oct 15	press coverage
21	Provivi, Inc.	Reg D	$2.5M	Sep 28	SEC filing
22	Aikido Technologies, Inc.	Reg D	$1.7M	Oct 7	SEC filing
23	1st American Nuclear Co.	Reg D	$1M	Sep 18	SEC filing
24	Jeevan Technology Inc.	Reg D	$700K	Oct 2	SEC filing
25	Rise Energy Inc	Reg D	$500K	Sep 16	SEC filing
26	Syrcuit Energy Solutions, Inc.	Reg D	$400K	Oct 7	SEC filing
27	Bay State Marine Electric Corp	Reg D	$25K	Sep 22	SEC filing
28	OCEES International, Inc.	Reg D	$20K	Oct 15	SEC filing

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