Funded Energy Startups in San Diego
The disclosed amounts in this San Diego Energy list concentrate at two extremes: Pacific Fusion’s $900M round (2024-10-25) dwarfs the next-largest disclose…
The disclosed amounts in this San Diego Energy list concentrate at two extremes: Pacific Fusion’s $900M round (2024-10-25) dwarfs the next-largest disclosed figure, CleanSpark’s $200M (2025-04-15). Beyond that, the remaining disclosed amounts cluster much lower, including $100M for Beam Global (2023-03-23) and several sub-$25M rounds such as Sonocharge Energy’s $24M (2025-01-22) and Ivy Energy’s $18M (2024-04-17).
Stage and disclosure patterns also stand out. Out of 11 rows, 4 are “Series Unknown” (UNIGRID 2025-06-02 with $3M; CleanSpark 2025-04-15 with $200M; Sonocharge Energy 2025-01-22 with $24M; Beam Global 2023-03-23 with $100M), and 2 are “undisclosed” (XENDEE 2025-09-08; Pathway Power 2024-11-04). Dates span 2022-01-10 (ChargeNet Stations, Seed, $6M) through 2025-09-08 (XENDEE), with a dense mid-window in 2024 across multiple disclosed rounds including Ivy Energy (2024-04-17, $18M), Alderbuck Energy (2024-10-01, $750K), and Pacific Fusion (2024-10-25, $900M).
Most recent rounds
11 shownRelated listings
Frequently asked
Which recent disclosed round is the outlier, and how far above the rest is it?
Pacific Fusion’s $900M round on 2024-10-25 is the largest disclosed amount in the list, and it significantly exceeds the next-largest disclosed figure: CleanSpark’s $200M on 2025-04-15. The next tier includes $100M (Beam Global, 2023-03-23) before dropping to the $24M and below range (Sonocharge Energy $24M on 2025-01-22; Ivy Energy $18M on 2024-04-17).
How much of the dataset is missing a stage label, and does that correlate with larger rounds?
Stage is “Series Unknown” for 4 of 11 rows, including two of the larger disclosed amounts: CleanSpark ($200M on 2025-04-15) and Beam Global ($100M on 2023-03-23), plus Sonocharge Energy ($24M on 2025-01-22) and UNIGRID ($3M on 2025-06-02). Two additional entries are “undisclosed” in amount (XENDEE on 2025-09-08 and Pathway Power on 2024-11-04).
Are there temporal clusters among the most recent rounds?
There is a tight concentration in 2025 among the disclosed non-undisclosed entries: UNIGRID ($3M, 2025-06-02), CleanSpark ($200M, 2025-04-15), Sonocharge Energy ($24M, 2025-01-22) sit within roughly five months of each other. A separate cluster appears in late 2024, where multiple rounds land close together: Alderbuck Energy (2024-10-01, $750K), Pacific Fusion (2024-10-25, $900M), and Pathway Power (2024-11-04, undisclosed).
What stage mix dominates in this San Diego Energy slice?
Seed rounds account for 3 of 11 entries (Alderbuck Energy on 2024-10-01 at $750K; VECKTA on 2022-07-12 at $3M; ChargeNet Stations on 2022-01-10 at $6M), while Series A appears 2 times (Ivy Energy on 2024-04-17 at $18M and Pacific Fusion on 2024-10-25 at $900M). Series B is present once with XENDEE (2025-09-08) but the amount is undisclosed.
Which entries are worth prioritizing for diligence based on size thresholds?
If focusing on disclosed rounds at or above $100M, the list contains CleanSpark ($200M, 2025-04-15) and Beam Global ($100M, 2023-03-23), plus the major outlier Pacific Fusion ($900M, 2024-10-25). Below that threshold, several rounds sit in the teens-to-50M range (Ivy Energy $18M on 2024-04-17; Sonocharge Energy $24M on 2025-01-22), and smaller disclosed entries include UNIGRID at $3M (2025-06-02) and $750K (Alderbuck Energy, 2024-10-01).
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