Reuters, November 20, 2023, https://www.reuters.com/business/energy/finlands-ol3-nuclear-reactor-suffers-unexpected-outage-2023-11-19/ OSLO, Nov 19 (Reuters) - Finland's Olkiluoto 3, Europe's largest nuclear power generator as measured by output, suffered an unexpected outage on Sunday due to a turbine problem, Nordic power bourse Nord Pool said in a statement. The 1.6 gigawatt (GW) unit, known as OL3, was expected to reconnect on…