Yeah, just build a 300 GW transmission line from the US to Europe. It will basically costs nothing.

that's delusional if you look at EU generation data unless you suggest US-EU-Russia cable

Edit for downvotes, check https://www.energy-charts.info/charts/energy/chart.htm?l=en&... winter data and navigate through countries and tell me how sun's always shining in EU in winter and what capacity factor it can get in certain timeframes