China, the world’s largest greenhouse gas emitter, has seen its planet-warming emissions plateau or decline as clean energy surpasses coal and gas production. This development was highlighted in a new analysis released on Wednesday.
If this trend persists, China’s energy-related emissions might peak within two years, signaling a pivotal shift in global fossil fuel consumption and marking significant progress in efforts to mitigate atmospheric warming.
The report by the Centre for Research on Energy and Clean Air in Finland indicates that China’s emissions from major sectors have decreased over the past year, continuing a deceleration observed since May 2024.
“We are witnessing a plateau in emissions, a substantial improvement from the previous decade when China led global emissions growth,” stated Lauri Myllyvirta, the analysis’s lead author and center co-founder.
This shift suggests China might reach its aimed peak emissions by 2030, a target set by President Xi Jinping in 2021. Oil and gas emissions could peak this year, with coal emissions peaking by 2027.
“If this plateau persists, it is likely the peak,” Myllyvirta added. “The exact year will depend on climate conditions and economic cycles.”
China was previously expected to peak its emissions in past decades but experienced increases following economic stimulus measures. Since then, China has advanced in renewable energy technology development, acknowledging its climate crisis responsibility and setting emissions reduction goals.
“This analysis is crucial,” said Jackson Ewing from Duke University’s Nicholas Institute. “We’ve seen a nearly two-year plateau and slight decline, making it likely this trend will persist, leading to a significant emissions decrease soon.”
According to Ewing, China’s “exit velocity” in deploying renewable energy—especially solar, wind, and storage—alongside nuclear expansion, partly accounts for this trend.
Carbon Brief’s study reveals emissions reductions across most major polluting sectors in China by 2025. Transportation emissions decreased by 3%, power by 1.5%, and construction by 7%, primarily due to reduced cement production, which contributes 8% of global emissions.
China, producing over half of the world’s cement, accounts for 15 percent of its overall emissions. New regulations in 2020 limited real estate developers’ debt, slowing construction and concrete demand.
Meanwhile, solar, wind, and nuclear power generation grew by 43%, 14%, and 8% respectively, since 2023, contributing to stable or falling emissions.
The ongoing trade war initiated by former President Donald Trump impacted China’s chemical industry emissions, which rose by 12% in 2025 due to increased coal and oil use for plastics production. China, a major importer of U.S. ethane and ethylene, increased domestic production amid trade tensions, while still importing ethane.
“China was the largest ethylene importer and had already begun building a local industry to reduce U.S. dependency,” Myllyvirta noted. “Tariffs accelerated this process.”
The study also highlights concerns that China’s emissions reductions may not meet its set targets, including commitments under the Paris Agreement. “While emissions growth has slowed since 2023, they are not declining as needed,” Myllyvirta mentioned.
China surpassed the U.S. as the leading greenhouse gas emitter in 2006 but has historically contributed just 11 percent of global emissions from 1850 to 2021, with per-capita emissions roughly half of the U.S. Beijing remains committed to emission reduction, recently pledging a 10% economy-wide cut to meet Paris targets.
This analysis coincides with the Trump administration’s plan to repeal the U.S. regulation basis for greenhouse gas emissions.
“China has strategically moved to electrify its economy, aligning with economic growth targets,” Ewing said. “In contrast, the U.S. has seen inconsistent energy and industrial policies across different administrations.”
Original Story at insideclimatenews.org