China’s annual emissions surpass those of all developed nations combined, report finds

May 7, 2021 7:49 AM

CNN,

Posted: May 7, 2021 7:49 AM

by CNN

Floating Solar Aims To Gain Ground In China's Coal Country — HUAINAN, CHINA - JUNE 16: A Chinese state owned coal fired power plant is seen near a large floating solar farm project under construction by the Sungrow Power Supply Company on a lake caused by a collapsed and flooded coal mine on June 16, 2017 in Huainan, Anhui province, China. The floating solar field, billed as the largest in the world, is built on a part of the collapsed Panji No.1 coal mine that flooded over a decade ago due to over-mining, a common occurence in deep-well mining in China's coal heartland. When finished, the solar farm will be made up of more than 166,000 solar panels which convert sunlight to energy, and the site could potentially produce enough energy to power a city in Anhui province, regarded as one of the country's coal centers. Local officials say they are planning more projects like it, marking a significant shift in an area where long-term intensive coal mining has led to large areas of subsidence and environmental degradation. However, the energy transition has its challenges, primarily competitive pressure from the deeply-established coal industry that has at times led to delays in connecting solar projects to the state grid. Chinaâs government says it will spend over US $360 billion on clean energy projects by 2020 to help shift the country away from a dependence on fossil fuels, and earlier this year, Beijing canceled plans to build more than 100 coal-fired plants in a bid to ease overcapacity and limit carbon emissions. Already, China is the leading producer of solar energy, but it also remains the planetâs top emitter of greenhouse gases and accounts for about half of the worldâs total coal consumption. (Photo by Kevin Frayer/Getty Images)

(CNN) — China’s annual emissions exceeded those of all developed nations combined in 2019, the first time this has happened since national greenhouse gas emissions have been measured, according to a new report from the Rhodium Group.

Chinese President Xi Jinping has vowed to make his country carbon neutral by 2060, and climate policy is seen as a major area of cooperation — and even competition — between the United States and China.

But the new report highlights how difficult reducing China’s impact on the climate could be.

According to the researchers, global emissions reached 52 gigatons of CO2-equivalent in 2019, an increase of 11.4% over the past decade. And China’s share is growing fast.

While China’s emissions were less than a quarter of developed country emissions in 1990, they have more than tripled over the past three decades, the report said. In 2019, they exceeded 14 gigatons of CO2-equivalent for the first time.

“China alone contributed over 27% of total global emissions, far exceeding the US — the second highest emitter — which contributed 11% of the global total,” the report said. “For the first time, India edged out the EU-27 for third place, coming in at 6.6% of global emissions.”

China is a large country, with a population of 1.4 billion, and up to now its per capita emissions have remained considerably lower than those in the developed world, the researchers note. But that, too, is changing fast.

“In 2019, China’s per capita emissions reached 10.1 tons, nearly tripling over the past two decades,” the report said.

While they remained lower in 2019 than the US — 17.6 tons a person — the report predicts that when full 2020 data is available, China’s per capita output will have overtaken the OECD average of 10.5 tons, even as the emissions “from almost all other nations declined sharply in the wake of the Covid-19 pandemic.”

Nonetheless, China still has a way to go before it catches up with the total amount of carbon dioxide that has been spewed into the atmosphere by developed nations. The report notes that “since 1750, members of the OECD bloc have emitted four times more CO2 on a cumulative basis than China.”

Greenhouse gases accumulate in the atmosphere like a blanket, trapping radiation that would otherwise escape into space. This causes temperatures on Earth to rise, which is linked to more extreme weather, ice melt and a rise in sea levels. And the more carbon emitted into the atmosphere, the more the planet will warm.

Reinhard Steurer, a climate scientist and associate professor at the University of Natural Resources and Life Sciences in Vienna, told CNN that those in the West shouldn’t be congratulating themselves just yet.

“A lot of the stuff we [in the West] consume is produced in China and the emissions are counted into the Chinese carbon emissions record,” he said.

“If you take into account those consumption-based emissions, our record isn’t that good… We should never really blame China as the worst emitter on earth, because quite a lot of their emissions go into our consumption.”