The Nord Stream 2 gas pipeline from Russia to Germany is one of the most controversial energy infrastructure projects in history. Now complete, there remains uncertainty over when the 55 Bcm/year project will begin commercial flows. On this week's Commodities Focus podcast, S&P Global Platts Henry Edwardes-Evans, Stuart Elliott, Gary Hornby and James Huckstepp discuss the project's history, the many obstacles it has faced, its impact on European gas prices and what to expect next.