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Investment treaty awardUnpaid

Cube Infrastructure v. Spain

Cuts to renewable energy incentives

Headline amount
€33.7M≈$37.7M · Principal
Respondent
SpainState
Awarded
Jul 15, 2019
Status
UnpaidNothing collected

Latest development 2025

Spain’s appeal to the D.C. Circuit is pending.

The award

Amount awarded
About €33.7M plus interest
Current estimate
U.S. recognition of about €40.2M
Award holder
Cube Infrastructure Fund SICAV and others
Respondent
Kingdom of Spain
Forum
ICSID ARB/15/20 · ECT

Challenges

Annulment concluded (not verified).

Enforcement

United States: the D.D.C. (20-cv-1708) granted enforcement in 2025, and Spain appealed to the D.C. Circuit.

Recovered to date

None