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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 2026-06-01Remove × | ||
|---|---|---|---|
| Company | CASC / CALT | Rocket Lab | ULA |
| Country | 🇨🇳 China | 🇳🇿 New Zealand / USA | 🇺🇸 USA |
| Status | Active | Active | Retired |
| Vehicle class | Medium | Small | Medium |
| Propellant | RP-1 / LOX (YF-100 + YF-115) | RP-1 / LOX | RP-1 / LOX (RD-180); LH₂ / LOX (Centaur III) |
| Reusable | No | Yes | No |
| Stages | 2 | 2 | 2 |
| First flight | 2016 | 2017 | 2002 – 2024 |
| Payload to LEO | 13,500 kgas of [1]SSO capacity ~5,500 kg | 300 kgas of [1]~200 kg reusable mode (lower due to propellant reserved for re-entry burn) | 18,850 kgas of [1]401 configuration. Maximum 401/551 stretch to 20,520 kg. 551 max 29,420 kg (5-solid boosters). ↑ Best |
| Payload to GTO | — | — | 8,900 kgas of [1]551 configuration (maximum performance) ↑ Best |
| Height | 53.1 mas of [1] | 18 mas of [1] | 58.3 mas of [1]401 configuration ↑ Best |
| Liftoff mass | 597 tas of [1] ↑ Best | 13 tas of [1] | 334 tas of [1]401 configuration without strap-ons |
| Success rate | 100%as of [2]12/12 missions, all Tianzhou ISS resupply or CZ-7 tech demo flights ↑ Best | 95.4%as of [2]83/87 orbital successes; 21/21 success rate in 2025 calendar year per Rocket Lab investor release | 100%as of [2]99/99 mission successes from Aug 2002 through Apr 2024 (final Kuiper flight). Only launch vehicle with 100% success across 99 missions. ↑ Best |
| Total flights | 12as of [2]Most recently Tianzhou-10 cargo to Tiangong (May 11, 2026) | 87as of [2] | 99as of [2]Retired after KA-01 (Amazon Kuiper satellite testbed, Apr 9, 2024) ↑ Best |
| Cost / kg LEO | — | ~$25,000/kgas of [1]Based on ~$7.5M list price / 300 kg payload ↓ Cheapest | — |
| Summary | China's workhorse medium-lift rocket, used exclusively for Tianzhou automated cargo missions to the Tiangong space station. Designed to replace the Long March 2F for high-cadence LEO/cargo missions. Uses the same YF-100 engines as Long March 5's boosters. | 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). | ULA's workhorse from 2002–2024. Launched Mars Science Laboratory (Curiosity), OSIRIS-REx, Solar Orbiter, Lucy, New Horizons, and the Boeing Starliner. Its Russian RD-180 first-stage engine became a political liability after 2022; last flight was the Amazon Kuiper testbed on Apr 9, 2024. |
28 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.