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The global launch market reached $14.1 billion in 2024 — up 34% since 2021.
| Attribute | Electron 🇳🇿 New Zealand / USA Trust: Agency-primaryⓘ Last verified Active · Last updated 2026-06-28Remove × | ||
|---|---|---|---|
| Company | Isar Aerospace | ULA | Rocket Lab |
| Country | 🇩🇪 Germany | 🇺🇸 USA | 🇳🇿 New Zealand / USA |
| Status | In Development | Active | Active |
| Vehicle class | Small | Medium | Small |
| Propellant | LOX / kerosene (~80% manufactured in-house) | RP-1 / LOX (RD-180); LH₂ / LOX (Centaur III) | RP-1 / LOX |
| Reusable | No | No | Yes |
| Stages | 2 | 2 | 2 |
| First flight | 2025 | 2002 | 2017 |
| Payload to LEO | 1,000 kgas of [1] | 18,850 kgas of [1]401 configuration. Maximum 401/551 stretch to 20,520 kg. 551 max 29,420 kg (5-solid boosters). ↑ Best | 300 kgas of [1]~200 kg reusable mode (lower due to propellant reserved for re-entry burn) |
| Payload to GTO | — | 8,900 kgas of [1]551 configuration (maximum performance) ↑ Best | — |
| Height | — | 58.3 mas of [1]401 configuration ↑ Best | 18 mas of [1] |
| Liftoff mass | — | 334 tas of [1]401 configuration without strap-ons ↑ Best | 13 tas of [1] |
| Success rate | 0/1 (first flight failed)as of [1]First flight from Andøya Spaceport (2025-03-30): liftoff succeeded but the rocket was terminated ~30 seconds in after a vent valve opened unexpectedly, causing loss of attitude control. Second flight ('Onward and Upward') repeatedly delayed through 2026 (weather, a safety-zone fishing vessel, a composite pressure vessel leak, then off-nominal fluid-system behavior as of 2026-06-15) — not yet flown as of this research. | 99.1%as of [2]108 full successes + 1 partial failure (NROL-30, Jun 2007 — payload still reached usable orbit) across 109 launches ↑ Best | 95.6%as of [3]87 successes / 91 Electron-family flights. Orbital Electron alone: 78/82 (95.1%). HASTE: 9/9. On a 50-flight success streak since December 2023; 21/21 in the 2025 calendar year. |
| Total flights | 1as of [1] | 109as of [2]No longer sold but still flying its backlog: ~8 launches remained as of Apr 2026 (6 Starliner + 2 Amazon Leo); most recent flight Amazon Leo LA-07 (May 29, 2026), ~7 remain ↑ Best | 91as of [3]91 Electron-family flights: 82 orbital plus 9 suborbital HASTE. Reconciled against three 10-K cumulative checkpoints (38/54/75 successes through 2023/2024/2025). Rocket Lab counts HASTE inside its own 'Electron launched N times' figure. |
| Cost / kg LEO | — | — | ~$25,000/kgas of [1]Based on ~$7.5M list price / 300 kg payload ↓ Cheapest |
| Summary | Germany's first orbital-class launcher attempt; its first flight in March 2025 was Western Europe's first orbital launch attempt from the European mainland. A qualification second flight carrying CubeSats and ESA experiments has slipped repeatedly through 2026. | ULA's workhorse since 2002 and the longest-serving active US rocket. Launched Mars Science Laboratory (Curiosity), OSIRIS-REx, Solar Orbiter, Lucy, New Horizons, and the Boeing Starliner. Production ended in 2024 and ULA no longer sells the vehicle, but it continues flying a sold-out backlog of Starliner and Amazon Leo missions into the late 2020s. | The world's most commercially active small launch vehicle, designed and built in-house at Rocket Lab. Rutherford engines are the first flight-proven engines made with additive manufacturing (metal 3D printing). Booster recovery via parachute and helicopter catch (later transitioned to ocean recovery). |
48 launch vehicles across 10 countries — active, retired, and in development — with primary-source citations from manufacturer user guides and agency press kits. Pure URL state: bookmark or share the link and the comparison reproduces exactly.