This is the key paragraph:

Norway’s Equinor said on Friday it had entered into a 10-year agreement to sell natural gas to Poland’s PGNiG in a deal covering a volume of 2.4 billion cubic metres (bcm) per year, or around 15% of Polish annual consumption. The Baltic Pipe has an annual capacity of 10 bcm.

Germany alone needs 90 bcm per year to have a functional economy. Good luck with the alternative…