Sweden
https://globalarbitrationreview.com/article/finland-faces-first-icsid-claims (requires subscription)
https://www.iareporter.com/articles/finland-is-facing-its-first-ever-icsid-cases-as-investors-in-electricity-distribution-network-lodge-twin-ect-arbitrations-against-the-state/ (requires subscription)
https://montelnews.com/news/1533419/new-grid-rules-could-derail-finnish-green-transition-dsos