The European Union needs gas, and there is no doubt about it. Now let's look at the sources:
1. Pipeline gas from Russia - Pipelines are already built, and Russia supplies around 170 billion cubic meters of gas every year.
2. Pipeline gas from Azerbaijan - Pipeline in construction. Expected to export as much as 17 billion cubic meters every year to the EU in near future.
3. Pipeline gas from Iran - in planning stage.
4. LNG from Qatar - Imports growing since 2008. Almost 200% more costlier than the Russian gas.
As you can see, the EU won't be independent of Russian gas anytime in the near future.