Saudi Arabia--the world's biggest crude oil exporter--has become the last of the G20 countries to submit an emissions pledge in the run up to the United Nations Climate Change Conference in Paris, Nov. 30-Dec. 11. The desert kingdom said it will avoid up to 130 million tons of carbon dioxide equivalent per year by 2030 but whether from existing or projected pollution levels is unclear, and the target is conditional on diversification of the country's fossil fuel-reliant economy.
Though its commitments are hazy, the pledge is considered symbolically important because Saudi Arabia has been reluctant to fight climate change. References to plans to invest in renewable power and energy efficiency represent an enormous pivot for a country dependent on oil for 90 percent of its exports and holding some 16 percent of the world's oil reserves.
Other emissions-related measures include plans to build a plant to capture and use 1,500 tons of carbon dioxide a day in other petrochemical plants and to explore and produce natural gas.
"These measures focus on harnessing the mitigation potential in a way that prevents 'lock in' of high-GHG infrastructure," the submission said.
At an informal three-day meeting in Paris ending Tuesday, representatives of 70 countries took steps toward resolving two disagreements that could undermine a climate treaty: financing for developing countries to tackle climate change and increased emissions reduction commitments. Participants established that the $100 billion a year in grants and loans provided to poorer states starting in 2020 should be a minimum, and they discussed the possibility of expanding the number of donor countries. Progress was made on how to revise commitments to make additional emissions cuts, given that current pledges will be insufficient to meet the goal of limiting global warming to 2 degrees Celsius.
As Studies Show Temps Rise, Leaders Urge Action
The World Meteorological Organization (WMO), this week, reported that between 1990 and 2014 the world experienced a 36 percent increase in radiative forcing of greenhouse gases (the warming effect on our climate). The change is due to long-lived greenhouse gases--carbon dioxide, methane and nitrous oxide from industrial, agricultural and domestic activities, the WMO warned. Also this week, the U.K.'s Met Office shared data for 2015 showing, for the first time, global mean temperature at the Earth's surface is set to reach 1 degree Celsius above pre-industrial levels.
"Every year we report a new record in greenhouse gas concentrations," said WMO Secretary-General Michel Jarraud. "Every year we say that time is running out. We have to act now to slash greenhouse gas emissions if we are to have a chance to keep the increase in temperatures to manageable levels. We will soon be living with globally averaged CO levels above 400 parts per million as a permanent reality."
President Obama used a newly launched personal Facebook account to draw attention to the importance of addressing climate change. Meanwhile, French President Francois Hollande met with other leaders to promote the upcoming climate talks in Paris.
"We have to make sure that politicians are able to decide beyond the terms of their mandate, and even beyond their own lifespans," Hollande said. "I mean that we should make sure that those who hold the future of our planet in their hands can imagine that they will be judged after they are gone. That's what the Paris conference is about."
Keystone Pipeline Proposal Rejected
Citing environmental concerns and overhyped benefits, President Barack Obama last week rejected the proposed 1,179-mile Keystone XL pipeline, which would have carried 800,000 barrels a day of carbon-intensive petroleum from the Canadian oil sands to Gulf Coast refineries. The project had become the symbol of a broader debate on climate change, energy, and the economy as well as what the Washington Post described as "a litmus test among Democrats for what President Obama was willing to do to tackle global warming in the face of Republican resistance in Congress."
"The State Department has decided that the Keystone XL pipeline would not serve the national interest of the United States," Obama said. "I agree with that decision." He also deemphasized the importance of the decision, saying that Keystone had taken on an "overinflated" political role and that it was neither a "silver bullet for the economy" nor "the express lane to climate disaster."
Nevertheless, the president recognized the decision's importance in the context of the United Nations Climate Change Conference in Paris and environmentalists and some other observers say the decision may have been timed with the conference in mind.
"America is now a global leader when it comes to taking serious action to fight climate change," the president said, "and frankly approving this project would have undercut that leadership."
In what the Guardian described as "a sweeping statement which became a global call to arms ahead of the U.N. climate talks," Obama promised U.S. global leadership in pursuing an ambitious framework "to protect the one planet we have got while we still can."
To meet that goal, Obama said, "we're going to have to keep some fossil fuels in the ground rather than burn them."
He reported that he and newly elected Canadian Prime Minister Justin Trudeau had concurred that climate change concerns trumped any differences of opinion over Keystone.
Executive Secretary of the United Nations Framework Convention on Climate Change Christiana Figueres and other leaders hailed the decision as building momentum toward Paris, and analysts said it boosts the credibility of the United States in urging other large developed nations to more critically consider their fossil fuel growth (subscription).
House Speaker Paul Ryan, R-Wis., and other Republicans in Congress have vowed to reverse Obama's decision if the GOP wins the White House next year. The Huffington Post catalogued the reactions of other politicians on both sides of the Keystone debate.
TransCanada says that it is reviewing its options, including a new application for a cross-border pipeline. Earlier this month, TransCanada had asked the State Department to suspend review of its federal permit application, arguing that it would be "appropriate" to delay a federal decision until its Nebraska route is settled.
The Climate Post offers a rundown of the week in climate and energy news. It is produced each Thursday by Duke University's Nicholas Institute for Environmental Policy Solutions.