v3.26.3
Other payables - long-term (Details Narrative)
6 Months Ended
Jun. 30, 2026
Al Shola Gas [member]
IfrsStatementLineItems [Line Items]
Acquired interest percentage
51.00%
X
- Definition
Acquired interest percentage.
+ References
No definition available.
+ Details
Name:
HTOO_AcquiredInterestPercentage
Namespace Prefix:
HTOO_
Data Type:
dtr-types:percentItemType
Balance Type:
na
Period Type:
duration
X
- References
No definition available.
+ Details
Name:
HTOO_IfrsStatementLineItems
Namespace Prefix:
HTOO_
Data Type:
xbrli:stringItemType
Balance Type:
na
Period Type:
duration
X
- Details
Name:
ifrs-full_CategoriesOfRelatedPartiesAxis=HTOO_AlSholaGasMember
Namespace Prefix:
Data Type:
na
Balance Type:
Period Type: