Funded Energy Startups in Israel
Across the 20 most recent energy rounds in Israel, the largest disclosed amount is Stark Power’s $68M (2026-04-08), which sits above the next tier of discl…
Across the 20 most recent energy rounds in Israel, the largest disclosed amount is Stark Power’s $68M (2026-04-08), which sits above the next tier of disclosed rounds such as ZOOZ Power’s $180M (2025-07-29) and Enlight Renewable Energy’s $310M (2025-06-03). In contrast, several disclosed rounds are far smaller, including Hydro X’s $30K (2024-06-06) and NT-Tao’s $5M (2025-03-03).
The disclosed activity clusters tightly around mid-2025: three major disclosed rounds—Enlight Renewable Energy at $310M (2025-06-03), ZOOZ Power at $180M (2025-07-29), and Nostromo at $306M (2024-12-09, just before)—appear within a broader 2024–2025 run, while the geography is repeatedly centered on Tel Aviv (e.g., Brenmiller Energy in Tel Aviv on 2026-06-11 and Econergy Renewable Energy in Kfar Saba, HaMerkaz). Stage information is frequently not specified: 14 of the 20 rows are labeled “Series Unknown,” and 3 entries have “undisclosed” amounts. The rows span from 2021-05-03 (Doral Energy Group) to 2026-06-11 (Brenmiller Energy), with the newest entry dated 2026-06-11.
Most recent rounds
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Frequently asked
What are the largest disclosed rounds in this Israel energy list, and do they form a clear top tier?
The largest disclosed amount is Enlight Renewable Energy at $310M (2025-06-03). The next-largest disclosed rounds are Nostromo at $306M (2024-12-09) and ZOOZ Power at $180M (2025-07-29), while several other disclosed deals are much smaller, including Hydro X at $30K (2024-06-06) and NT-Tao at $5M (2025-03-03).
How concentrated are rounds in time—are most of the 20 entries clustered near a specific window?
Yes. The newest two rounds are in June 2026 (Brenmiller Energy $2M on 2026-06-11; OPC Energy undisclosed on 2026-06-03), but the densest run of high-dollar disclosed rounds is concentrated in 2024–2025, including Enlight Renewable Energy ($310M, 2025-06-03), ZOOZ Power ($180M, 2025-07-29), and Nostromo ($306M, 2024-12-09).
Which stage labeling dominates, and how often are amounts undisclosed?
Stage labels are dominated by “Series Unknown”: 14 of 20 rows show Series Unknown. Amounts are also frequently missing: 3 entries list “undisclosed” amounts (OPC Energy on 2026-06-03; StoreDot on 2025-05-12; Xfloat on 2023-10-01), leaving only a subset with explicit dollar figures.
Are there geographic clusters around Tel Aviv, or is the list spread across many smaller cities?
Tel Aviv appears repeatedly either as the city itself or within the Tel Aviv district labeling: Brenmiller Energy (Tel Aviv, 2026-06-11), Enlight Renewable Energy (Tel Aviv, 2025-06-03), Nostromo (Shedema, Hamerkaz), and Shikun & Binui (Lod, Hamerkaz) indicate a broader central-area concentration rather than a single-city pattern. Several entries are in the surrounding Tel Aviv region (e.g., Lod and Herzliya), suggesting clustering around Israel’s central corridor.
Any notable outliers in disclosed amounts or missing data that could skew analysis?
Hydro X at $30K (2024-06-06) is a clear low-end outlier versus most other disclosed rounds that are in the millions or tens of millions. On the other side, multiple entries are “undisclosed” (OPC Energy 2026-06-03; StoreDot 2025-05-12; Xfloat 2023-10-01), which can mask whether the mid-market vs large-market pattern is being under- or over-estimated when only disclosed dollars are considered.
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