China races to build world’s largest solar farm to meet emissions targets

illuminem summarises for you the essential news of the day. Read the full piece on The Associated Press or enjoy below:

🗞️ Driving the news: China has unveiled what it claims will become the world’s largest solar farm, spanning 610 km² on the Tibetan plateau — larger than the city of Chicago
• Already partially operational, the installation will eventually power up to 5 million households
• This comes as new data shows China’s carbon emissions fell by 1% in the first half of 2025, indicating a potential structural shift in the country’s emissions trajectory

🔭 The context: As the world’s largest greenhouse gas emitter, China has pledged to peak emissions by 2030 and reach carbon neutrality by 2060
• Until recently, declines in emissions were linked to economic slowdowns
• However, the latest data suggests a decoupling of emissions from growth, driven by an unprecedented expansion in renewable energy — 212 GW of solar capacity was added in just six months, surpassing total U.S. solar capacity
• Solar has now overtaken hydropower in China and is on track to surpass wind this year

🌍 Why it matters for the planet: This marks a pivotal moment in the global climate fight: emissions reductions in the world’s top emitter, driven not by contraction but by clean energy growth
• Yet coal still plays a central role in China’s grid, and transmission bottlenecks prevent green power from reaching industrial hubs
• Experts warn that without major reforms to grid management and coal plant flexibility, renewable deployment risks falling short of its full potential

⏭️ What's next: China is constructing long-distance transmission lines to connect western renewable hubs to eastern demand centers, including new links to Henan and Guangdong provinces
• Policymakers are working to modernize grid operations to accommodate variable renewable sources
• The solar megaproject’s ecological benefits — such as reduced desertification and “photovoltaic sheep” grazing under panels — highlight innovative co-benefits
• However, experts stress that emissions must fall 3% annually to meet China’s 2060 net zero target, making further policy shifts and energy reforms urgent.

💬 One quote: “This is a moment of global significance, offering a rare glimmer of hope in an otherwise bleak climate landscape.” — Li Shuo, Director, China Climate Hub, Asia Society Policy Institute

📈 One stat: China installed 212 gigawatts of solar capacity in H1 2025—more than the entire 178 GW U.S. solar capacity at the end of 2024

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