The global effort to fight climate change is undergoing a profound transformation, and China sits at the center of it. Rather than being driven primarily by international agreements, climate summits, and political pledges, the transition to cleaner energy is increasingly being shaped by industrial capacity, manufacturing scale, and cost. Analysts say China’s commanding position in clean technology production has turned climate action into a competition over who can deliver affordable energy solutions at speed.
The rapid spread of Chinese-made solar panels, wind turbines, batteries, and electric vehicles is changing how countries think about development and decarbonization. For decades, fossil fuels were viewed as a necessary stepping stone to industrial growth, and wealthy Western nations were expected to lead the shift to renewable energy before helping poorer countries follow. That narrative is now breaking down.
Across much of the developing world, renewable energy is being adopted faster than in some advanced economies, while several major fossil fuel producers remain heavily invested in oil, gas, and coal. The gap between these two paths is widening.
China’s Rise as a Clean Energy Superpower
At the heart of this shift is China’s unprecedented manufacturing scale. According to analysis by the global energy think tank Ember, China’s clean energy transition has reached a point where it can supply not only its own needs but a significant share of the world’s as well.
Sam Butler-Sloss, a research manager at Ember, describes the situation as a clash between old and new energy systems.
“We’re having a kind of a politics whereby petrostates are resisting change and new emerging electrostates like China are pushing it forward,” Butler-Sloss said.
China’s solar manufacturing capacity now exceeds global requirements under the International Energy Agency’s net-zero emissions roadmap by roughly 65 percent. In practical terms, this means China already has the ability to produce enough solar panels to support the world’s goal of reaching net-zero emissions by 2050. As production continues to scale, prices are expected to fall further.
“These already cheap electro-tech [products] are going to get cheaper, and that only strengthens the already strong consumer case for electric vehicles and for solar and batteries,” Butler-Sloss said.
Developing Nations Move Faster Than Expected
The impact of this manufacturing dominance is most visible in the Global South. Ember data shows that nearly two-thirds of emerging economies now generate a higher share of their electricity from solar power than the United States. Countries such as South Africa, Vietnam, Pakistan, and Chile have rapidly expanded renewable capacity, often because solar and wind power offer the lowest-cost energy available.
Meanwhile, the U.S.—now the world’s largest oil producer—has moved in the opposite direction. Under President Donald Trump, the federal government has aggressively promoted oil and gas exports, eased production rules, and rolled back incentives for renewable energy and electric vehicles.
This contrast challenges long-standing assumptions about who leads the energy transition.
“The old assumption that rich countries would adopt clean energies first and then support developing countries to do the same is being flipped upside down,” Butler-Sloss said.
Developing nations, he explained, often have fewer fossil fuel assets to protect and a greater need for cheap, reliable power—conditions that make renewables especially attractive.
Geography Gives the Global South an Edge
Natural geography further strengthens this trend. Roughly 80 percent of the world’s population lives in the so-called Sun Belt, where solar energy is abundant year-round. This gives large parts of Africa, South Asia, Latin America, and Southeast Asia a natural advantage in renewable generation.
“The geography of new energy is in emerging markets’ favour,” Butler-Sloss said.
As a result, many countries are skipping the fossil fuel-heavy development path that powered Western industrialization. Instead of building coal plants and oil infrastructure, they are investing directly in solar farms, wind projects, and electric transportation.
Trade Barriers Deepen Global Divides
Li Shuo, a senior fellow at the Asia Society Policy Institute in Washington and a leading expert on Chinese climate policy, says this shift has created a growing divide between wealthy and developing nations.
“We’re increasingly seeing a Global North-Global South divide in terms of their respective responses to Chinese inputs in their own energy transition,” Li said.
While many developing countries are buying Chinese clean technologies because they are affordable and advanced, higher-income nations are increasingly imposing tariffs and trade restrictions. The U.S., Canada, and parts of Europe have placed barriers on Chinese solar panels, batteries, and electric vehicles, citing industrial and security concerns.
Li warned that these measures could undermine both affordability and climate goals.
“If you don’t balance your reaction to Chinese inputs in a nuanced and smart way, then you might end up not fulfilling any objectives that you want to achieve,” he said.
The “China Question” No Country Can Ignore
China’s dominance extends across much of the clean technology supply chain, from electric vehicle manufacturing to the processing of rare earth minerals essential for batteries. According to Li, this makes disengagement unrealistic for countries serious about cutting emissions.
“Countries simply can’t avoid the China question,” he said.
“How do you position yourself vis-à-vis China? Do you welcome Chinese inputs, scrutinize Chinese inputs, allow them in with conditions or just outright reject them?”
Li argues that ideology-driven rejection is incompatible with decarbonization.
“No one, in my view, could afford an ideologically driven approach,” he said. “Outward rejection I don’t think is an option as long as a country is still somewhat committed to the decarbonization agenda.”
