v3.26.3
Condensed consolidated Statement of Changes in Equity (Unaudited) (Parenthetical)
1 Months Ended
Jan. 31, 2026
€ / shares
Statement of changes in equity [abstract]
Conversion of warrants
€ 3.50
Exercise of warrants
€ 3.50
X
- Definition
Conversion of warrants per share.
+ References
No definition available.
+ Details
Name:
HTOO_ConversionOfWarrantsPerShare
Namespace Prefix:
HTOO_
Data Type:
dtr-types:perShareItemType
Balance Type:
na
Period Type:
duration
X
- Definition
Exercise of warrants per share.
+ References
No definition available.
+ Details
Name:
HTOO_ExerciseOfWarrantsPerShare
Namespace Prefix:
HTOO_
Data Type:
dtr-types:perShareItemType
Balance Type:
na
Period Type:
duration
X
- References
No definition available.
+ Details
Name:
ifrs-full_StatementOfChangesInEquityAbstract
Namespace Prefix:
ifrs-full_
Data Type:
xbrli:stringItemType
Balance Type:
na
Period Type:
duration