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Spain
DCM Energy GmbH & Co. Solar 1 KG and others v. Kingdom of Spain, ICSID Case No. ARB/17/41
Lynton Trading LTD. (United States of America) v. Republic of Ecuador, PCA Case No. 2023-20
InfraRed Environmental Infrastructure GP Limited and others v. Kingdom of Spain, ICSID Case No. ARB/14/12
, ICSID Case No. ARB/14/12
BayWa r.e. Renewable Energy GmbH and BayWa r.e. Asset Holding GmbH v. Spain, ICSID Case No. ARB/15/16
Watkins Holdings S.à r.l. and others v. Kingdom of Spain, ICSID Case No. ARB/15/44
NextEra Energy Global Holdings B.V. and NextEra Energy Spain Holdings B.V. v. Kingdom of Spain, ICSID Case No. ARB/14/11
CC/Devas (Mauritius) Ltd., Devas Employees Mauritius Private Limited, and Telcom Devas Mauritius Limited v. Republic of India (I), PCA Case No. 2013-09
31
Jan 2001
Emilio Agustín Maffezini v. The Kingdom of Spain, ICSID Case No. ARB/97/7
13
Nov 2000
Emilio Agustín Maffezini v. The Kingdom of Spain, ICSID Case No. ARB/97/7
22
Oct 2024
Border Timbers Limited, Border Timbers International (Private) Limited, and Hangani Development Co. (Private) Limited v. Republic of Zimbabwe, ICSID Case No. ARB/10/25
4
Mar 2026
Border Timbers Limited, Border Timbers International (Private) Limited, and Hangani Development Co. (Private) Limited v. Republic of Zimbabwe, ICSID Case No. ARB/10/25
10
Aug 2026
RREEF Infrastructure (G.P.) Limited and RREEF Pan-European Infrastructure Two Lux S.à r.l. v. Kingdom of Spain, ICSID Case No. ARB/13/30
3
Aug 2026
RREEF Infrastructure (G.P.) Limited and RREEF Pan-European Infrastructure Two Lux S.à r.l. v. Kingdom of Spain, ICSID Case No. ARB/13/30
19
Dec 2019
RREEF Infrastructure (G.P.) Limited and RREEF Pan-European Infrastructure Two Lux S.à r.l. v. Kingdom of Spain, ICSID Case No. ARB/13/30
10
Jul 2026
RREEF Infrastructure (G.P.) Limited and RREEF Pan-European Infrastructure Two Lux S.à r.l. v. Kingdom of Spain, ICSID Case No. ARB/13/30
3
Feb 2026
RREEF Infrastructure (G.P.) Limited and RREEF Pan-European Infrastructure Two Lux S.à r.l. v. Kingdom of Spain, ICSID Case No. ARB/13/30
30
Sep 2025
Infrastructure Services Luxembourg S.à.r.l. and Energia Termosolar B.V. (formerly Antin Infrastructure Services Luxembourg S.à.r.l. and Antin Energia Termosolar B.V.) v. Kingdom of Spain, ICSID Case No. ARB/13/31
12
Aug 2025
Infrastructure Services Luxembourg S.à.r.l. and Energia Termosolar B.V. (formerly Antin Infrastructure Services Luxembourg S.à.r.l. and Antin Energia Termosolar B.V.) v. Kingdom of Spain, ICSID Case No. ARB/13/31
3
Aug 2026
Infrastructure Services Luxembourg S.à.r.l. and Energia Termosolar B.V. (formerly Antin Infrastructure Services Luxembourg S.à.r.l. and Antin Energia Termosolar B.V.) v. Kingdom of Spain, ICSID Case No. ARB/13/31
10
Aug 2026
Infrastructure Services Luxembourg S.à.r.l. and Energia Termosolar B.V. (formerly Antin Infrastructure Services Luxembourg S.à.r.l. and Antin Energia Termosolar B.V.) v. Kingdom of Spain, ICSID Case No. ARB/13/31
10
Aug 2026
Infrastructure Services Luxembourg S.à.r.l. and Energia Termosolar B.V. (formerly Antin Infrastructure Services Luxembourg S.à.r.l. and Antin Energia Termosolar B.V.) v. Kingdom of Spain, ICSID Case No. ARB/13/31
10
Aug 2026
Infrastructure Services Luxembourg S.à.r.l. and Energia Termosolar B.V. (formerly Antin Infrastructure Services Luxembourg S.à.r.l. and Antin Energia Termosolar B.V.) v. Kingdom of Spain, ICSID Case No. ARB/13/31
4
Mar 2026
Infrastructure Services Luxembourg S.à.r.l. and Energia Termosolar B.V. (formerly Antin Infrastructure Services Luxembourg S.à.r.l. and Antin Energia Termosolar B.V.) v. Kingdom of Spain, ICSID Case No. ARB/13/31
29
Sep 2025
NextEra Energy Global Holdings B.V. and NextEra Energy Spain Holdings B.V. v. Kingdom of Spain, ICSID Case No. ARB/14/11
12
Sep 2025
NextEra Energy Global Holdings B.V. and NextEra Energy Spain Holdings B.V. v. Kingdom of Spain, ICSID Case No. ARB/14/11
2
Sep 2025
NextEra Energy Global Holdings B.V. and NextEra Energy Spain Holdings B.V. v. Kingdom of Spain, ICSID Case No. ARB/14/11
14
Aug 2025
NextEra Energy Global Holdings B.V. and NextEra Energy Spain Holdings B.V. v. Kingdom of Spain, ICSID Case No. ARB/14/11
14
Aug 2025
NextEra Energy Global Holdings B.V. and NextEra Energy Spain Holdings B.V. v. Kingdom of Spain, ICSID Case No. ARB/14/11
8
Aug 2025
NextEra Energy Global Holdings B.V. and NextEra Energy Spain Holdings B.V. v. Kingdom of Spain, ICSID Case No. ARB/14/11
2
Jul 2025
NextEra Energy Global Holdings B.V. and NextEra Energy Spain Holdings B.V. v. Kingdom of Spain, ICSID Case No. ARB/14/11
4
Jun 2025
NextEra Energy Global Holdings B.V. and NextEra Energy Spain Holdings B.V. v. Kingdom of Spain, ICSID Case No. ARB/14/11
4
Jun 2025
NextEra Energy Global Holdings B.V. and NextEra Energy Spain Holdings B.V. v. Kingdom of Spain, ICSID Case No. ARB/14/11
4
Jun 2025
NextEra Energy Global Holdings B.V. and NextEra Energy Spain Holdings B.V. v. Kingdom of Spain, ICSID Case No. ARB/14/11
4
Jun 2025
NextEra Energy Global Holdings B.V. and NextEra Energy Spain Holdings B.V. v. Kingdom of Spain, ICSID Case No. ARB/14/11
20
May 2025
NextEra Energy Global Holdings B.V. and NextEra Energy Spain Holdings B.V. v. Kingdom of Spain, ICSID Case No. ARB/14/11
1
May 2025
NextEra Energy Global Holdings B.V. and NextEra Energy Spain Holdings B.V. v. Kingdom of Spain, ICSID Case No. ARB/14/11
21
Feb 2025
NextEra Energy Global Holdings B.V. and NextEra Energy Spain Holdings B.V. v. Kingdom of Spain, ICSID Case No. ARB/14/11
9
Jun 2026
NextEra Energy Global Holdings B.V. and NextEra Energy Spain Holdings B.V. v. Kingdom of Spain, ICSID Case No. ARB/14/11
8
Jun 2026
NextEra Energy Global Holdings B.V. and NextEra Energy Spain Holdings B.V. v. Kingdom of Spain, ICSID Case No. ARB/14/11
8
Jun 2026
NextEra Energy Global Holdings B.V. and NextEra Energy Spain Holdings B.V. v. Kingdom of Spain, ICSID Case No. ARB/14/11
26
May 2026
NextEra Energy Global Holdings B.V. and NextEra Energy Spain Holdings B.V. v. Kingdom of Spain, ICSID Case No. ARB/14/11
18
Mar 2022
NextEra Energy Global Holdings B.V. and NextEra Energy Spain Holdings B.V. v. Kingdom of Spain, ICSID Case No. ARB/14/11
28
May 2020
NextEra Energy Global Holdings B.V. and NextEra Energy Spain Holdings B.V. v. Kingdom of Spain, ICSID Case No. ARB/14/11
6
Apr 2020
NextEra Energy Global Holdings B.V. and NextEra Energy Spain Holdings B.V. v. Kingdom of Spain, ICSID Case No. ARB/14/11
31
May 2019
NextEra Energy Global Holdings B.V. and NextEra Energy Spain Holdings B.V. v. Kingdom of Spain, ICSID Case No. ARB/14/11
12
Mar 2019
NextEra Energy Global Holdings B.V. and NextEra Energy Spain Holdings B.V. v. Kingdom of Spain, ICSID Case No. ARB/14/11
10
Aug 2026
Watkins Holdings S.à r.l. and others v. Kingdom of Spain, ICSID Case No. ARB/15/44
3
Aug 2026
Watkins Holdings S.à r.l. and others v. Kingdom of Spain, ICSID Case No. ARB/15/44
10
Jul 2026
Watkins Holdings S.à r.l. and others v. Kingdom of Spain, ICSID Case No. ARB/15/44
10
Apr 2026
Watkins Holdings S.à r.l. and others v. Kingdom of Spain, ICSID Case No. ARB/15/44
12
Jun 2026
Watkins Holdings S.à r.l. and others v. Kingdom of Spain, ICSID Case No. ARB/15/44
9
Jun 2026
Watkins Holdings S.à r.l. and others v. Kingdom of Spain, ICSID Case No. ARB/15/44
22
Jan 2024
Watkins Holdings S.à r.l. and others v. Kingdom of Spain, ICSID Case No. ARB/15/44
21
Feb 2023
Watkins Holdings S.à r.l. and others v. Kingdom of Spain, ICSID Case No. ARB/15/44
13
Jul 2020
Watkins Holdings S.à r.l. and others v. Kingdom of Spain, ICSID Case No. ARB/15/44
21
Jan 2020
Watkins Holdings S.à r.l. and others v. Kingdom of Spain, ICSID Case No. ARB/15/44
22
Jun 2026
Mathias Kruck and others v. Kingdom of Spain, ICSID Case No. ARB/15/23
19
Mar 2015
Mathias Kruck and others v. Kingdom of Spain, ICSID Case No. ARB/15/23
6
Dec 2021
Mathias Kruck and others v. Kingdom of Spain, ICSID Case No. ARB/15/23
19
Apr 2021
Mathias Kruck and others v. Kingdom of Spain, ICSID Case No. ARB/15/23
22
Dec 2025
Mathias Kruck and others v. Kingdom of Spain, ICSID Case No. ARB/15/23
6
Oct 2023
Mathias Kruck and others v. Kingdom of Spain, ICSID Case No. ARB/15/23
13
Sep 2022
Mathias Kruck and others v. Kingdom of Spain, ICSID Case No. ARB/15/23
14
Sep 2022
Mathias Kruck and others v. Kingdom of Spain, ICSID Case No. ARB/15/23
16
Mar 2018
Mathias Kruck and others v. Kingdom of Spain, ICSID Case No. ARB/15/23
14
Aug 2023
Novenergia II - Energy & Environment (SCA) (Grand Duchy of Luxembourg), SICAR v. Kingdom of Spain, SCC Case No. 2015/063
3
Feb 2026
Novenergia II - Energy & Environment (SCA) (Grand Duchy of Luxembourg), SICAR v. Kingdom of Spain, SCC Case No. 2015/063
9
Feb 2026
Novenergia II - Energy & Environment (SCA) (Grand Duchy of Luxembourg), SICAR v. Kingdom of Spain, SCC Case No. 2015/063
9
Feb 2026
Novenergia II - Energy & Environment (SCA) (Grand Duchy of Luxembourg), SICAR v. Kingdom of Spain, SCC Case No. 2015/063
9
Jun 2026
9REN Holding S.a.r.l v. Kingdom of Spain, ICSID Case No. ARB/15/15
8
Jun 2026
9REN Holding S.a.r.l v. Kingdom of Spain, ICSID Case No. ARB/15/15
8
Jun 2026
9REN Holding S.a.r.l v. Kingdom of Spain, ICSID Case No. ARB/15/15
26
May 2026
9REN Holding S.a.r.l v. Kingdom of Spain, ICSID Case No. ARB/15/15
17
Nov 2022
9REN Holding S.a.r.l v. Kingdom of Spain, ICSID Case No. ARB/15/15
31
May 2019
9REN Holding S.a.r.l v. Kingdom of Spain, ICSID Case No. ARB/15/15
15
Sep 2025
Cube Infrastructure Fund SICAV and others v. Kingdom of Spain, ICSID Case No. ARB/15/20
3
Aug 2026
Cube Infrastructure Fund SICAV and others v. Kingdom of Spain, ICSID Case No. ARB/15/20
10
Aug 2026
Cube Infrastructure Fund SICAV and others v. Kingdom of Spain, ICSID Case No. ARB/15/20
10
Jul 2026
Cube Infrastructure Fund SICAV and others v. Kingdom of Spain, ICSID Case No. ARB/15/20
14
Aug 2025
Cube Infrastructure Fund SICAV and others v. Kingdom of Spain, ICSID Case No. ARB/15/20
14
Aug 2025
Cube Infrastructure Fund SICAV and others v. Kingdom of Spain, ICSID Case No. ARB/15/20
29
Jun 2026
BayWa r.e. Renewable Energy GmbH and BayWa r.e. Asset Holding GmbH v. Spain, ICSID Case No. ARB/15/16
29
Jun 2026
BayWa r.e. Renewable Energy GmbH and BayWa r.e. Asset Holding GmbH v. Spain, ICSID Case No. ARB/15/16
22
Nov 2021
BayWa r.e. Renewable Energy GmbH and BayWa r.e. Asset Holding GmbH v. Spain, ICSID Case No. ARB/15/16
15
Jun 2016
BayWa r.e. Renewable Energy GmbH and BayWa r.e. Asset Holding GmbH v. Spain, ICSID Case No. ARB/15/16
16
Apr 2015
BayWa r.e. Renewable Energy GmbH and BayWa r.e. Asset Holding GmbH v. Spain, ICSID Case No. ARB/15/16
20
May 2026
BayWa r.e. Renewable Energy GmbH and BayWa r.e. Asset Holding GmbH v. Spain, ICSID Case No. ARB/15/16
25
Jan 2021
BayWa r.e. Renewable Energy GmbH and BayWa r.e. Asset Holding GmbH v. Spain, ICSID Case No. ARB/15/16
9
Dec 2021
RWE Innogy GmbH and RWE Innogy Aersa S.A.U. v. Kingdom of Spain, ICSID Case No. ARB/14/34
10
Jul 2026
InfraRed Environmental Infrastructure GP Limited and others v. Kingdom of Spain, ICSID Case No. ARB/14/12
, ICSID Case No. ARB/14/12
3
Aug 2026
InfraRed Environmental Infrastructure GP Limited and others v. Kingdom of Spain, ICSID Case No. ARB/14/12
, ICSID Case No. ARB/14/12
10
Aug 2026
InfraRed Environmental Infrastructure GP Limited and others v. Kingdom of Spain, ICSID Case No. ARB/14/12
, ICSID Case No. ARB/14/12
22
Oct 2024
InfraRed Environmental Infrastructure GP Limited and others v. Kingdom of Spain, ICSID Case No. ARB/14/12
, ICSID Case No. ARB/14/12
4
Mar 2026
InfraRed Environmental Infrastructure GP Limited and others v. Kingdom of Spain, ICSID Case No. ARB/14/12
, ICSID Case No. ARB/14/12
22
Jun 2026
InfraRed Environmental Infrastructure GP Limited and others v. Kingdom of Spain, ICSID Case No. ARB/14/12
, ICSID Case No. ARB/14/12
19
Aug 2026
Cavalum SGPS, S.A. v. Kingdom of Spain, ICSID Case No. ARB/15/34
23
Dec 2025
Cavalum SGPS, S.A. v. Kingdom of Spain, ICSID Case No. ARB/15/34
29
Sep 2022
Cavalum SGPS, S.A. v. Kingdom of Spain, ICSID Case No. ARB/15/34
27
Jul 2015
Cavalum SGPS, S.A. v. Kingdom of Spain, ICSID Case No. ARB/15/34
21
Jul 2026
Eurus Energy Holdings Corporation v. Kingdom of Spain, ICSID Case No. ARB/16/4
19
Mar 2026
Eurus Energy Holdings Corporation v. Kingdom of Spain, ICSID Case No. ARB/16/4
20
May 2026
Sevilla Beheer B.V. and others v. Kingdom of Spain, ICSID Case No. ARB/16/27
11
Jun 2025
Sevilla Beheer B.V. and others v. Kingdom of Spain, ICSID Case No. ARB/16/27
6
Feb 2026
Berkeley Exploration Ltd. v. Kingdom of Spain, ICSID Case No. ARB/24/22
29
Jun 2026
Berkeley Exploration Ltd. v. Kingdom of Spain, ICSID Case No. ARB/24/22
30
Sep 2024
DCM Energy GmbH & Co. Solar 1 KG and others v. Kingdom of Spain, ICSID Case No. ARB/17/41
27
May 2025
Diamante Trading Investments Ltd. and others v. Bolivarian Republic of Venezuela, PCA Case No. 2019-49