Global climate finance took centre stage as G20 leaders in Rio reached a fragile consensus amidst heated debates, echoing unresolved tensions at COP29 in Baku. As major economies face mounting pressure to fund climate efforts, the future of global warming targets hangs in the balance.
RIO DE JANEIRO (Reuters) -Diplomatic tensions over global warming spilled over into the G20 summit negotiations in Brazil this week, with sources saying the 20 major economies reached a fragile consensus on climate finance that had eluded U.N. talks in Azerbaijan.
Heads of state arrived in Rio de Janeiro on Sunday for the G20 summit and will spend Monday and Tuesday addressing issues from poverty and hunger to the reform of global institutions. The talks must now also grapple with how to address escalating violence in Ukraine after a deadly Russian airstrike on Sunday.
Still, the ongoing U.N. climate talks have thrown a spotlight on their efforts to tackle global warming.
While the COP29 summit in Baku, Azerbaijan, is tasked with agreeing a goal to mobilize hundreds of billions of dollars for climate, leaders of the Group of 20 major economies half a world away in Rio are holding the purse strings.
G20 countries account for 85% of the world's economy and are the largest contributors to multilateral development banks helping to steer climate finance.
"The spotlight is naturally on the G20. They account for 80 percent of global emissions," U.N. Secretary General Antonio Guterres told reporters in Rio de Janeiro. He expressed concern about the state of the COP29 talks in Baku and called on G20 leaders to do more to fight climate change.
"Now is the time for leadership by example from the world's largest economies and emitters," Guterres said.
U.N. climate chief Simon Stiell wrote a letter to G20 leaders on Saturday imploring them to act on climate finance, including boosting grants for developing nations and advancing reforms of multilateral development banks.
However, the same fights that have plagued COP29 since it began last week became central to G20 negotiations, according to diplomats close to the Rio talks.
COP29 must set a new goal for how much financing should be directed from developed countries, multilateral banks and the private sector to developing nations. Economists told the summit it should be at least $1 trillion.
Wealthy countries, especially in Europe, have been saying that an ambitious goal can only be agreed if they expand the base of contributors to include some of the richer developing nations, such as China and major Middle Eastern oil producers.
On Saturday, discussions of a G20 joint statement in Rio snagged on the same issue, with European nations pushing for more countries to contribute and developing countries such as Brazil pushing back, diplomats close to the talks told Reuters.
But early Sunday morning, negotiators agreed to a text mentioning developing nations' voluntary contributions to climate finance, stopping short of calling them obligations, according to two diplomats.
The breakthrough remains overshadowed by the return to power of U.S. President-elect Donald Trump, who is reportedly preparing to again pull the United States out of the Paris climate agreement. His election throws into doubt how much money the world can muster to address climate change, possibly without the support of the world's largest economy.
Trump is planning to roll back landmark climate legislation passed by outgoing President Joe Biden, who visited the Amazon rainforest when he made a stop there on Sunday on his way to Rio.
The success of not only COP29 but also the next U.N. climate summit, COP30 hosted in Brazil next year, hinges on an ambitious deal on climate finance.
A centerpiece of Brazil's COP30 strategy is "Mission 1.5," a drive to keep alive the Paris Agreement target of limiting global warming to 1.5 degrees Celsius. The U.N. estimates that current national targets would cause temperatures to rise by at least 2.6 degrees C.
Developing countries argue they can only raise their targets for emissions reductions if rich nations, who are the main culprits for climate change, foot the bill.
"It is technically possible to meet the goal of 1.5 degrees Celsius, but only if a G20-led, massive mobilization to cut all greenhouse gas emissions ... is achieved," said Bahamas Prime Minister Philip Davis at COP29 last week.
A freight train carrying Russian grain and fertiliser has departed Azerbaijan for Armenia, continuing transit flows across the South Caucasus....
China has passed a new law aimed at ensuring its most vulnerable citizens are not left without support....
Tashkent hosted the INMerge Innovation Summit Roadshow, bringing together start-ups, investors and technology leaders to explore the future of Cent...
A European Parliament resolution on Armenia is stirring debate beyond Brussels, with its wording raising concerns in Azerbaijan as peace talks gath...
Azerbaijan–Armenia border talks that have produced a draft text on delimitation are “very important”, an ex-diplomat and internat...
China has passed a new law aimed at ensuring its most vulnerable citizens are not left without support.
Tashkent hosted the INMerge Innovation Summit Roadshow, bringing together start-ups, investors and technology leaders to explore the future of Central Asia’s digital economy and regional cooperation.
Azerbaijan–Armenia border talks that have produced a draft text on delimitation are “very important”, an ex-diplomat and international energy leader has said, urging leaders to resist ultranationalist pressure and negotiate fairly.
The president of the International Committee of the Red Cross (ICRC), Mirjana Spoljaric Egger, visited Tehran to address “urgent humanitarian concerns” following the U.S.–Israel war on Iran, according to an ICRC delegation statement.
A report published by Minval Politika has raised new questions over alleged efforts by Luis Moreno Ocampo to shape international pressure against Azerbaijan and influence political dynamics around Armenia.
A Pentagon official provided the first official estimate of the cost of the U.S. war in Iran on Wednesday (29 April), telling lawmakers that $25 billion had so far been spent on the conflict, most of it on munitions. Earlier, Donald Trump said that the U.S. had "militarily defeated" Tehran.
Shares in Meta Platforms fell sharply in extended trading on Wednesday after the tech giant raised its annual capital spending forecast by billions of dollars.
Iran’s Supreme Leader Mojtaba Khamenei warned “foreigners who commit evil” have no place in the Gulf, outlining a “new phase” for the Strait of Hormuz, while a senior adviser said U.S. blockade efforts would fail and could trigger confrontation.
Tensions between the United States and Iran remain high after a U.S. official said President Donald Trump was unhappy with a proposal from Tehran that does not deal with its nuclear programme. Washington is insisting that any talks must address Iran’s nuclear activities.
Destruction of the world's tropical forests eased in 2025 from a record high, a report showed on Wednesday, underscoring how decisive policy can help keep trees standing despite pressures from a warmer climate and expanding agricultural frontiers.
Kazakhstan has ratified a regional green energy agreement with Azerbaijan and Uzbekistan, signalling Central Asia’s ambition to become a key supplier of renewable energy to international markets.
China’s growing use of electric and hydrogen-powered vehicles took centre stage at the Beijing Auto Show 2026, which opened on 24 April, highlighting the country’s expanding clean transport ambitions.
Global weather forecasters predict a strong El Niño will develop in the second half of 2026, bringing hotter, drier conditions to much of Asia while increasing rainfall in parts of North and South America.
Communities in Mexico have taken to the streets to protest against an ongoing oil spill in the Gulf of Mexico that has killed wildlife and damaged coral reefs over several weeks.
You can download the AnewZ application from Play Store and the App Store.
What is your opinion on this topic?
Leave the first comment