Rich states urged to increase climate vows

Denmark, Costa Rica, the Marshall Islands and six other countries on Thursday urged the world’s biggest economies to hike their climate pledges, warning that their actions would set the tone for the coming COP26 summit in Scotland.

Extreme weather events and urgent calls from scientists to curb global warming are cranking up pressure on legislators who will meet in Glasgow this month to discuss action to reduce carbon emissions.

“The window for taking decisive climate action is rapidly closing,” said the letter, seen by

Reuters, which was sent to Prime Minister Mario Draghi of Italy, president of the Group of 20 (G20) club of key nations.

G20 leaders will gather in

Rome on October 30-31 for a summit. Climate change will be high on the agenda, and divisions are deep over the rapid emissions reductions most scientists say are needed to limit global warming to 1.5°C above preindustrial levels.

The meeting will “set the tone” for COP26, which starts on October 31, the letter said. The signatories include Grenada, which like the Marshall Islands is particularly vulnerable to storms and rising seas, along with Sweden, Latvia, Belgium, Estonia and Ireland.

“Our message is very clear, that we need the G20 to step up and to raise their ambitions before we meet in Glasgow,” Danish Prime Minister Mette

Frederiksen said.

Climate envoys from Britain, the EU and US are making a last-minute diplomatic push to clinch more ambitious pledges in time for the summit.

But consensus looks a long way off. Sources said on Wednesday that with days to go before the G20 meets, countries are still split over committing to phase out coal.

Meanwhile, a group of likeminded developing countries this week released a statement slamming developed countries for expecting poorer nations to commit to tougher emissions targets when rich countries have broken their own promises to cut carbon dioxide.

The group, which includes

China, India and Saudi Arabia, also said richer nations have failed to deliver on promises of $100bn a year by 2020 to help developing countries battle climate change.

Their letter called on the G20 to hike climate finance pledges, which some members, including the US, Canada and Germany, did earlier this year.

The EU attends meetings of the G20. France, Germany and Italy are members of both.

EU leaders are meeting in Brussels on Thursday to discuss issues including preparation for COP26, just as a sharp rise in gas prices has exposed disagreements among countries over the bloc’s shared plans to tackle climate change.