The North Sea oil and gas industry is the gift that keeps on giving when it comes to emitting dangerous greenhouse gases.
Shell and Exxon are packing up and moving out of the famous Brent oil and gas field in the North Sea. As a final hurrah, almost 800,000 tonnes of carbon dioxide will be emitted as four platforms are dismantled and parts are either left to erode in the ocean or moved onshore and recycled.
That’s equal to about five percent of the UK's North Sea industry’s annual emissions — from the start to very end, the Brent oil field continues to contribute to climate change.
But emitting hundreds of thousands of tonnes of dangerous greenhouse gases including carbon dioxide, nitrous dioxide and sulfur dioxide into the atmosphere is not the only environmental danger that comes with plugging and abandoning the wells.