8 energy and climate companies filed this week, down from 9 the week before, against a 12-week average of 6.3. The biggest raise was Expion Energy, Inc. at $9M, based in redmond, OR.
Companies raising per week
Every raise this week
| Based | People named | |||
|---|---|---|---|---|
| Expion Energy, Inc. | $9M | 2026-09-08 | redmond, OR | Kevin Sellers, Scott Burell +4 |
| MES Investors IV, LLC first filing | $2M | 2026-09-11 | hartland, WI | James Cope |
| Chilean Cobalt Corp. | $1.50M | 2026-09-08 | berwyn, PA | Duncan Blount, James VanHorn +7 |
| MES Investors III, LLC first filing | $1.50M | 2026-09-10 | hartland, WI | James Cope |
| Equiptra, Inc. first filing | $560K | 2026-09-11 | austin, TX | Evan McCausland, Benjamin Combs |
| Exaeris Water Innovations, LLC first filing | $299K | 2026-09-08 | tulsa, OK | Aaron Taylor, Michael Joyce +2 |
| Sunrun Inc. | — | 2026-09-11 | san francisco, CA | Mary Powell, Danny Abajian +10 |
| Exlites Holdings International Inc | — | 2026-09-08 | melbourne, FL | Mark Julian |
First-time filers
Exaeris Water Innovations, LLC, MES Investors III, LLC, MES Investors IV, LLC, Equiptra, Inc. filed their first Form D on record this week.
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By sector and metro
Energy and climate in San Francisco Bay Area Energy and climate in Philadelphia Energy and climate in Austin
Nearby weeks
Week of 2026-08-31 Week of 2026-09-14
How this list is built
Every company here filed a Form D with the SEC in the week 2026-09-07 to 2026-09-13. A Form D is the notice a company files when it sells shares or other securities without a public offering, so it catches seed rounds, small rounds and rounds that were never announced, alongside the large ones that make the news. Only new offerings by operating companies count: amendments, pooled investment funds, real estate vehicles and special purpose vehicles are left out, so each row is a company raising money for itself.
The amount shown is the total the filing reports as sold so far. Some filings report nothing sold yet; those rows show a dash and add nothing to the totals. "First filing" marks a company whose first Form D on record this is. Each company links to our page for the filing, or to the SEC's own copy, and the list can be copied as CSV for a spreadsheet.
Cite this page
https://mentionfox.com/funding/week/2026-37/energy-climate