Offshore Gas Rigs

Lord Browne of Ladyton Excerpts

Thursday 11th March 2021 Lords Chamber

[Lord Callanan (Con)]

My noble friend makes some very good points, and we are open to processes that can drive down emissions from offshore operations. As I know my noble friend is aware, sour gas contains significant amounts of hydrogen sulphide and would need, of course, to meet the Gas Safety (Management) Regulations before it could be used to supply industrial and domestic consumers.

[Lord Browne of Ladyton (Lab) [V]]

My Lords, flaring produces 1% of total UK annual CO₂ emissions, and venting produces 1% of annual methane emissions. Worryingly, Oil & Gas UK reports that, in 2019, the number of oil and gas leaks in the North Sea rose to 130, including 48 significant and three major releases, one of which was 900% greater than the release that caused the Piper Alpha disaster. Why on earth do we allow flaring in such circumstances, when, for both climate change and safety reasons, a ban on flaring and venting must surely be a priority?

[Lord Callanan (Con)]

The Health and Safety Executive will continue to hold operators to account to investigate any gas leaks, given that this is, as the noble Lord says, a significant safety concern. The industry actively works to reduce any opportunity for a leak where possible, and there is an ongoing initiative between the industry and regulators to reduce the number of hydrocarbon releases in the offshore sector.