Climate and Energy Q&A: US-China Talks, El Niño Extremes, and Global Developments

Welcome to this Q&A session covering key climate and energy developments from the week of May 15, 2026. We explore the US-China energy talks, the looming 'supercharged' El Niño, and notable global shifts in EV adoption and climate finance.

What did Trump and Xi discuss regarding energy during their Beijing talks?

During two days of high-level meetings in Beijing, US President Trump and Chinese President Xi focused heavily on energy security. According to reports from Reuters, Trump administration officials raised the possibility of China purchasing more US oil as a response to disruptions caused by the Iran war. US Treasury Secretary Scott Bessent told CNBC that the two nations discussed China “buying more US energy,” specifically highlighting that production from Alaska would be a “natural” fit for Chinese demand. Additionally, the South China Morning Post reported that both leaders agreed that the Strait of Hormuz must remain open to “support the free flow of energy.” This agreement underscores the strategic importance of maintaining stable energy routes amid geopolitical tensions.

How are China and the US cooperating on climate change despite differing directions?

Although the Trump-Xi meeting lacked a formal climate agenda, state-affiliated Chinese media emphasized the need for collaboration. The People’s Daily published an article stating that addressing climate change requires “coordinated efforts and cooperation” between the two superpowers. Similarly, China Daily noted that US-China cooperation on energy security and climate governance is “essential” because both countries hold “considerable influence over international institutions.” However, a contrasting view from Legal Planet pointed out that the two nations are now moving in “radically different directions,” with the US under Trump prioritizing energy sales and deregulation, while China continues its green technology push. This divergence creates a complex landscape for global climate action.

What is the predicted strength of the 2026 El Niño and what are the potential impacts?

Scientists are warning that the 2026 El Niño could be exceptionally powerful. According to the Times, the average forecast from four major weather agencies gives an 82% chance of a “very strong” El Niño forming this year. Climate Home News reports that this weather pattern could “amplify climate extremes,” leading to more intense wildfires, heatwaves, and flooding worldwide. The impacts are already being felt, with global fire outbreaks hitting a “record high” in Africa and Asia from January to April. Data compiled by the World Weather Attribution (WWA) group shows that more than 150 million hectares of land were damaged by fires—20% more than the previous record. If a strong El Niño “kicks in,” these conditions could worsen to the “highest in recent history,” according to Reuters.

How might the Indian Ocean Dipole worsen El Niño's effects?

The El Niño phenomenon could be “supercharged” by another concurrent weather pattern: a positive Indian Ocean Dipole (IOD). As reported by the Independent, when both El Niño and a positive IOD occur simultaneously, they can amplify each other’s effects. This combination raises the risks of fire, drought, and other extreme weather events across regions from East Africa to Australia and Southeast Asia. For example, a positive IOD typically brings warmer sea surface temperatures in the western Indian Ocean, enhancing rainfall in East Africa but causing dry conditions in Indonesia and Australia. When paired with El Niño’s global warming influence, the likelihood of record-breaking heatwaves and severe flooding increases significantly.

What does recent fire data reveal about global wildfire outbreaks?

Global fire activity in the first four months of 2026 has been alarming. Reuters reports that fire outbreaks reached a “record high” in Africa and Asia, with conditions expected to become even more severe if a strong El Niño develops. The World Weather Attribution (WWA) research group compiled data showing that from January to April, over 150 million hectares of land were damaged by fires—a 20% increase over the previous record. These fires have been fueled by unusually dry and hot conditions in many regions. Scientists warn that the combination of ongoing climate change and an impending “supercharged” El Niño could push fire activity to unprecedented levels, threatening ecosystems, human health, and carbon storage capacities.

Why are electric vehicles becoming popular in Ethiopia?

According to the Associated Press, electric vehicles (EVs) now account for 8% of Ethiopia’s car fleet. This surge is driven by “soaring prices and fuel shortages” that are compelling African countries to switch to “cleaner and cheaper transport.” In Ethiopia, reliance on imported fossil fuels has become economically unsustainable, making EVs an attractive alternative. The government has promoted EV adoption through incentives and by investing in charging infrastructure. This shift not only reduces greenhouse gas emissions but also helps stabilize transportation costs for businesses and individuals. Ethiopia’s experience demonstrates how energy price shocks can accelerate the transition to low-carbon mobility in developing nations.

Why did the UK halve its contribution to the UN Green Climate Fund?

The UK has cut its most recent contribution to the UN’s Green Climate Fund (GCF) by half, according to Climate Home News. This reduction is part of a broader government “shift from development aid to military spending.” As a result, the UK is no longer the top donor to the GCF, as confirmed by Carbon Brief. The move has drawn criticism from climate advocates, who argue that it undermines global efforts to support developing countries in adapting to climate change. The UK’s decision reflects a growing trend among some wealthy nations to prioritize domestic defense budgets over international climate finance, raising concerns about the overall funding available for mitigation and adaptation projects in vulnerable regions.