China

This archive gathers solutions-journalism stories and milestones from China — covering advances in clean energy, public health, technology, conservation, and more. Each entry highlights progress worth knowing about.

Rows of solar panels extending across a vast installation for an article about China's 1 terawatt solar milestone

China becomes the first country to install 1 terawatt of solar power

By / / Good News For Humankind

China’s solar milestone reached one terawatt of installed photovoltaic capacity in 2025, making it the first nation in history to hit that mark, arriving ahead of schedule. The achievement is equivalent to 1.6 million utility-scale solar arrays running simultaneously and now represents half of all solar capacity installed worldwide as recently as 2024. Beyond climate goals, the buildout reflects a strategic push toward energy independence, reducing exposure to volatile fossil fuel markets. Most significantly, China’s manufacturing scale has driven global panel prices to historic lows, making clean energy newly affordable for developing nations that once had no realistic alternative.

Rows of solar panels under a blue sky for an article about China CO2 emissions and renewable energy growth, for article on China CO2 emissions

China’s CO2 emissions fall for the first time as renewables surge past coal

By / / Good News For Humankind

China’s carbon dioxide emissions declined in 2024 for the first time on record, marking a potential turning point in the global fight against climate change. Driven by an extraordinary surge in wind and solar power, clean energy now generates more electricity in China than coal and gas combined. China alone installed roughly 300 gigawatts of new solar capacity last year, more than the entire United States has ever built. Because China accounts for nearly 30 percent of global CO2 emissions, this shift could accelerate worldwide emissions reductions years ahead of previous projections.

Industrial pipes and infrastructure at a coastal energy facility for an article about carbon capture and storage, for article on fusion plasma record, for article on fusion plasma record, for article on fusion endurance record, for article on nuclear fusion ignition

China sets new fusion endurance record of over a thousand seconds

By / / Good News For Humankind

Fusion energy took a real step forward this month: a reactor in China held superheated plasma stable for 1,066 seconds — more than 17 minutes, and over double the 403-second record the same machine set in 2023. The Experimental Advanced Superconducting Tokamak in Hefei pulled it off after engineers doubled the system’s power output while keeping the reaction from collapsing, which is the hardest part of fusion research. Sustained stability like this is exactly what a future fusion plant would need to actually generate continuous electricity. Findings from EAST will also feed directly into ITER, the massive international reactor rising in southern France. It’s a reminder that the dream of clean, nearly limitless energy is being built one patient breakthrough at a time.

Facility releasing air pollution|google, for article on China sulphur dioxide reduction

China has reduced sulphur dioxide emissions by more than two-thirds in the last 15 years

By / / Good News For Humankind

China’s sulphur dioxide emissions fell by 70 percent between 2006 and 2017, even as the country’s economy roughly tripled in size over the same stretch. That kind of decoupling — slashing a major industrial pollutant while growing fast — is something climate scientists have long argued was possible but rarely seen at this scale. The shift came from real policy muscle: stricter enforcement, legal accountability for local officials, and a massive pivot to clean energy, with China funding nearly half of global renewable investment in 2017 alone. Coal still looms large and the work is far from done, but this milestone is tangible proof that entrenched pollution problems can move, and quickly, when commitment meets follow-through.

Green plant sprout in cracked soil, for article on Great Green Wall

China completes historic 1,800-mile “Great Green Wall”

By / / Good News For Humankind

China’s Great Green Wall has helped lift forest cover from under 10% in 1949 to nearly a quarter of the country’s land today, across roughly 1,800 miles of arid north. In dunes near Hongshui village, 78-year-old farmer Wang Tianchang and his family have spent four decades planting sweetvetch shrubs in tidy squares — a technique locals call “holding down the sand” — alongside pines and blue spruces that now shield their fields. Tens of thousands of volunteers join each planting season, and species choices have grown sharper after decades of trial and error. The honest picture includes monoculture missteps and stubborn sandstorms, but Africa’s own Great Green Wall is drawing explicit inspiration — proof that patient, place-based restoration can ripple far beyond where the first seedlings go in.

Dongying floating solar farm, for article on offshore floating solar

China activates world’s largest offshore floating solar installation

By / / Good News For Humankind

Offshore floating solar just reached gigawatt scale: a fleet of 2,934 steel-truss platforms now sits eight kilometers off China’s Shandong coast, generating enough electricity each year to power roughly 2.6 million urban residents. Activated in November 2024, the Dongying farm is the largest installation of its kind ever built, anchored to withstand storms and saltwater in the Bohai Sea. Moving panels out to sea sidesteps the fierce competition for land that solar faces nearly everywhere, and the cooler ocean environment can actually help panels run more efficiently. As countries hunt for clean power without paving over farmland or forests, the ocean is starting to look less like an obstacle and more like the next great frontier.

Professional workers clean and inspect solar panels on a floating buoy. Power plant with water, for article on China solar power

China adds unprecedented 160 GW of solar power in first 3 quarters of 2024

By / / Good News For Humankind

China’s solar boom hit a staggering new milestone: 160 gigawatts of new capacity added in just the first nine months of 2024, roughly equal to Germany’s entire electricity system built in under a year. That pushed cumulative solar capacity past 770 GW, a 48% jump from the year before, with rooftops and desert mega-farms growing side by side. Driving it all is a remarkable cost story: solar panel prices have fallen more than 90% over the past 15 years, making sunlight the cheapest new electricity humans have ever generated. Because China makes most of the world’s panels, every gigawatt it installs ripples outward, putting affordable clean power within reach of countries that have long been priced out.

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Chinese researchers reverse type 1 diabetes using a patient’s own stem cells

By / / Good News For Humankind

Type 1 diabetes reversal using a patient’s own stem cells marks a historic milestone in medicine. A 25-year-old woman in China received a transplant of insulin-producing cells reprogrammed from her own body, and within three months was generating insulin naturally — eventually eliminating her need for external injections entirely. Published in Cell in 2024, the research is significant because it bypasses donor tissue and immunosuppressant drugs entirely, dramatically reducing rejection risk. For the roughly 8.4 million people worldwide living with type 1 diabetes, this proof of concept offers a genuinely new direction for treatment.

And nine more of humanity’s social change milestones from the week of July 1 – 7 2024 C.E., for article on China renewable energy

Wind and solar capacity overtake coal in China in historic first

By / / Good News For Humankind

China renewable energy just hit a milestone that seemed unthinkable a decade ago: combined wind and solar capacity has officially surpassed coal, with the country on track to reach 1,200 GW of installed clean power by the end of 2024 — six years ahead of its own national target. The pace is staggering. Since 2020, China has added more than 100 GW of wind and solar every single year, and in 2023 alone it installed a record 293 GW. Coal generation actually dipped year-on-year in May and June of 2024 as renewables picked up the slack. When the world’s largest energy consumer crosses a threshold like this, the global math on climate genuinely begins to change.

Beach at sunset, for article on ocean plastic cleanup

China announces 3-year plan to combat ocean litter and clean up coastal areas

By / / Good News For Humankind

Ocean plastic cleanup just got a major boost: China is targeting 65 bay areas along its 18,000-kilometer coastline in a coordinated three-year campaign, with four ministries working together to set up permanent cleanup systems by 2027. What makes this different from past efforts is the focus on stopping waste before it reaches the sea — local governments will build full chains to monitor, intercept, and process garbage flowing through rivers and storm drains inland. Coastal cities like Xiamen and Shenzhen have shown daily cleanup operations can work; now that model is going national. With more than 171 trillion plastic pieces estimated to be floating in the world’s oceans, decisive action from a country this large sends a powerful signal as global plastics treaty talks continue.