This is equivalent to approximately 8 per cent of world emissions or 70 per cent of the world passenger vehicle emissions. (treehugger.com)
As can be seen in the context of real world emissions, even prior to the modern industrial / consumer age, the pipeline emissions add up to squat. (c3headlines.com)
If we do that we'll reduce total world emissions through natural market forces, whatever we end up doing in our own country. (dotearth.blogs.nytimes.com)