IounnH2
IounnH2 is a planned sustainable aviation fuel project in Helguvik Harbor, Iceland. Its announced capacity is 65 thousand tonnes a year (81 million litres, 21 million US gallons), by the Power-to-liquid pathway. The record comes from the SAFxCHANGE producers table of December 2023.
The record
- Owner
- IounnH2
- Place
- Helguvik Harbor, Iceland (64.984, -18.106)
- Pathway
- Power-to-liquid (recorded as "PtL")
- Fuel
- sustainable aviation fuel
- Status
- planned
- Announced capacity
- 65 thousand tonnes a year · 81.2 million litres · 21.5 million US gallons
- Due to start
- not recorded
- Where the record came from
- The SAFxCHANGE producers table of December 2023.
Capacity is as announced, a year, with tonnes counted at 0.8 kilograms per litre; a plant's own figure may differ. A record "settled by rule" was read from an article by the reader and checked only against the site's rules (a plausible size, a real owner, no duplicate), not by a person. Cite as: eFlight SAFxCHANGE, IounnH2: sustainable aviation fuel plant record, https://eflight.com/saf/plant/iounnh2, retrieved 2026-10-18. Terms. To correct the record, write to [email protected].