It's well on its way, I think, and could be ready in a few years. In the long run, we're all dead. John Maynard Keynes
Turkey buys russian gas, because they deliberately haven't connected to the iranian grid. After the crisis they don't need all this gas.
Turkey buys Russian gas, because the Russians got there first. It's been unclear why the pipeline from Iran was not connected. I have never seen convincing proff that the pipeline on the Iranian side was actually ready otherwise they would have forced Turkey to enforce the contract. In the long run, we're all dead. John Maynard Keynes