This article is from the source 'bbc' and was first published or seen on . It last changed over 40 days ago and won't be checked again for changes.

You can find the current article at its original source at https://www.bbc.co.uk/news/world-us-canada-50297029

The article has changed 9 times. There is an RSS feed of changes available.

Version 0 Version 1
Paris climate accords: US notifies UN of intention to withdraw Paris climate accords: US notifies UN of intention to withdraw
(32 minutes later)
The United States has formally notified the United Nations of its intention to withdraw from the Paris Agreement.The United States has formally notified the United Nations of its intention to withdraw from the Paris Agreement.
The notification begins a one-year process of exiting the global climate change accord, culminating the day after the 2020 US election.The notification begins a one-year process of exiting the global climate change accord, culminating the day after the 2020 US election.
The agreement brought together 188 nations to combat climate change.The agreement brought together 188 nations to combat climate change.
Announcing the plan last month, US Secretary of State Mike Pompeo said the agreement had imposed an "unfair economic burden" on the United States.Announcing the plan last month, US Secretary of State Mike Pompeo said the agreement had imposed an "unfair economic burden" on the United States.
The Paris agreement committed the US and 187 other countries to keeping rising global temperatures below 2C above pre-industrial levels and attempting to limit them even more, to a 1.5C rise.The Paris agreement committed the US and 187 other countries to keeping rising global temperatures below 2C above pre-industrial levels and attempting to limit them even more, to a 1.5C rise.
The decision to withdraw - taken by President Donald Trump - outraged climate activists and prompted high-level efforts by the European Union to keep the agreement on track. The decision to withdraw - taken by President Donald Trump - made the US the world's sole non-signatory and prompted high-level efforts by the European Union to keep the agreement on track.
A report issued in December 2018 by the Institute of International and European Affairs suggested President Trump's decision to leave had done "very real damage" to the Paris agreement, creating "moral and political cover for others to follow suit".
The report cited the examples of Russia and Turkey, which both declined to ratify the deal despite signing.
The US issued its formal notification on the first day it was possible to do so, firing the starting gun on the long process of extricating the country from the 2015 agreement. The withdrawal is still subject to the outcome of next year's US presidential election - if Mr Trump loses, the winner may decide to change course.The US issued its formal notification on the first day it was possible to do so, firing the starting gun on the long process of extricating the country from the 2015 agreement. The withdrawal is still subject to the outcome of next year's US presidential election - if Mr Trump loses, the winner may decide to change course.
But scientists and environmentalists fear the effect the Trump administration will have on climate protections in the meantime. It has conducted what critics have called a seek-and-destroy mission against US environmental legislation.But scientists and environmentalists fear the effect the Trump administration will have on climate protections in the meantime. It has conducted what critics have called a seek-and-destroy mission against US environmental legislation.
Mr Trump promised to turn the US into an energy superpower, and has attempted to sweep away a raft of pollution legislation to reduce the cost of producing gas, oil and coal. Mr Trump promised to turn the US into an energy superpower, and has attempted to sweep away a raft of pollution legislation to reduce the cost of producing gas, oil and coal. He characterised former US President Barack Obama’s environmental clean-up plans as a war on American energy.
He characterised former US President Barack Obama’s environmental clean-up plans as a war on American energy. Announcing his decision to withdraw, last year, Mr Trump said: "I was elected to represent the citizens of Pittsburgh, not Paris. I promised I would exit or re-negotiate any deal which fails to serve America's interests."
Key elements of the agreement But reports suggest the Trump administration made no effort to renegotiate the Paris agreement, waiting instead until the first possible day to exit.
The US contributes about 15% of global emissions of carbon, but it is also a significant source of finance and technology for developing countries in their efforts to fight rising temperatures.
What was agreed in Paris?
Climate change, or global warming, refers to the damaging effect of gases, or emissions, released from industry and agriculture on the atmosphere. The Paris accord is meant to limit the global rise in temperature attributed to emissions.
Countries agreed to: