Climate of optimism ahead of talks
report, which gives a scientific assessment about how national efforts are affecting the greenhouse gas emission trend.
The report’s release ahead of a crucial climate meeting next week in Bonn, Germany, aims to inject new momentum to the Paris accord and even strengthen it in 2020.
Trump, however, has vowed to pull out because he insists it’s unfair to the US.
UN officials are citing the role of companies in the fight against climate change.
“There is one question that I get more often than any other question wherever I go on the planet and it is a very simple one. It is: ‘What about Donald Trump?’” Solheim told a panel in Geneva by vid- eoconference from Nairobi.
“In all likelihood, the United States of America will live up to its Paris commitment, not because of the White House, but because of the private sector,” he said. “All the big American companies are dedicated to go in the green direction.”
But UNEP said countries and industries still need to do more to meet targets to cut greenhouse gas emissions that experts say contribute to global warming. The report criticizes coal-fired electricity plants being built in emerging economies, and insists that investment in renewable energies will pay for itself — and even make money — over the long term.
“The Paris agreement boosted climate action, but momen- tum is clearly faltering,” said Edgar Gutierrez-Espeleta, Costa Rica’s Environment Minister, who heads the UN Environment Assembly. “We face a stark choice: up our ambition, or suffer the consequences.”
The Paris accord aims to cap global temperature increases to 2 C by the year 2100 compared to average world temperatures at the start of the industrial era — and even hopes to limit the increase to 1.5 C.
UNEP says trends suggest that even if current national commitments are met, a temperature increase of 3 C by the end of the century is “very likely — meaning that governments need to deliver much stronger pledges when they are revised in 2020”.
A new round of UN climate talks known as COP 23 starts in Bonn, Germany, on Monday, when countries will take stock of their achievements and prepare more ambitious goals.
On the positive side, UNEP highlighted “rapidly expanding mitigation action” and says carbon-dioxide emissions have remained stable since 2014, thanks partly to renewable energy use in China and India. It cautioned that other greenhouse gases like methane continue to rise, however.
UNEP has trumpeted solar and wind energy, efficient appliances and cars, and efforts to preserve forests. Solheim cited tests this week on the world’s first solar-powered railroad in Australia and the launch of a hydrogen-run subway system in northern China.
“We are at the watershed moment: We have stopped the rise in CO2 (carbon dioxide) emissions — there is every reason to believe we can bring them down,” Solheim said. “The train is on the right track, but our duty is to speed it up.”