Oil and gas CEOs jointly declare action on climate change

The chief executive officers of 10 of the world’s largest oil and gas companies - which together provide almost a fifth of all oil and gas production and supply nearly 10% of the world’s energy - today declared their collective support for an effective climate change agreement to be reached at next month’s 21st session of the United Nations (UN) Conference of Parties to the UN Framework on Climate Change (COP21).