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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 | Rocket Lab |
| Country | 🇨🇳 China | 🇺🇸 USA | 🇳🇿 New Zealand / USA |
| Status | Active | In Development | Active |
| Vehicle class | Heavy | Medium | Small |
| Propellant | LH₂ / LOX (YF-77 core) + RP-1/LOX (YF-100 boosters) | CH₄ / LOX | RP-1 / LOX |
| Reusable | No | Yes | Yes |
| Stages | 2 | 2 | 2 |
| First flight | 2016 | 2026 | 2017 |
| Payload to LEO | 25,000 kgas of [1]CZ-5B variant (no upper stage) delivers 25,000 kg LEO for Tiangong station modules ↑ Best | 13,000 kgas of [1]Expendable; ~8,000 kg reusable with first-stage return | 300 kgas of [1]~200 kg reusable mode (lower due to propellant reserved for re-entry burn) |
| Payload to GTO | 14,000 kgas of [1]CZ-5 variant (with YF-75D upper stage) ↑ Best | — | — |
| Height | 56.97 mas of [1] ↑ Best | ~40 mas of [1] | 18 mas of [1] |
| Liftoff mass | 869 tas of [1] ↑ Best | ~481 tas of [1] | 13 tas of [1] |
| Success rate | 94.1%as of [2]16/17 successes (10 CZ-5 + 7 CZ-5B). Failure: CZ-5 Y2 (Jul 2017, engine anomaly); loss of Shijian-18 satellite. | — | 95.4%as of [2]83/87 orbital successes; 21/21 success rate in 2025 calendar year per Rocket Lab investor release ↑ Best |
| Total flights | 17as of [2] | — | 87as of [2] ↑ Best |
| Cost / kg LEO | — | — | ~$25,000/kgas of [1]Based on ~$7.5M list price / 300 kg payload ↓ Cheapest |
| Summary | China's most powerful operational rocket and the backbone of its flagship space programs. Launched Tianwen-1 to Mars, Chang'e 5 sample return, Chang'e 6 far-side sample return, all Tiangong core and lab modules, and the Xuntian space telescope. The CZ-5B variant delivers entire station modules in a single flight. | Rocket Lab's medium-lift reusable rocket targeting the $100B constellation replenishment market. Uses a 'hungry hippo' fairings design that opens at the top rather than traditional clamshell separation. First flight delayed to Q4 2026 after a Jan 2026 propellant tank test anomaly. | 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). |
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.