Chinese cities have some of the worst smog in the world, resulting in thousands of air pollution-related deaths every year.
According to a 2016 study, the top contributor of air pollution-related deaths in China is the burning of coal. The team of Chinese and American researchers behind the study said that pollution from coal caused 366,000 premature deaths in 2013.
To alleviate pollution, the country is gradually shifting to solar and other renewable energy sources.
The 85-megawatt project totaled nearly $300 million, and can provide power to about 50,000 homes.
Another solar power plant in Datong, China, had a little fun with its design.
next slide will load in 15 secondsSkip AdSkip AdIn 2017, China Merchants New Energy Group, one of the country's largest clean energy operators, built a solar farm in the shape of two giant pandas. It can supply power to 10,000 homes.
There are nearly 4 million solar panels at the site, which can accommodate up to 200,000 households.
Longyangxia Dam will likely not remain the world's largest solar park for long. A project planned for the Ningxia region in China’s northwest will have a capacity of 2,000 megawatts when complete, enough to power up to 450,000 homes.
It's expected to come online within the next few years.
Source: Bloomberg
This year marks China's fourth anniversary since it started a "war on pollution."
And there's reason to believe the country is making headway.
Looking at over 200 monitors throughout China, a recent analysis found that Chinese cities have cut concentrations of fine particulates — often considered the deadliest type of pollution — by 32% on average since 2013. The city of Xingtai saw the largest pollution decline at 52.2%.
If China sustains these reductions, the average resident could see their lifespan extend by 2.4 years, according to the researchers.
next slide will load in 15 secondsSkip AdSkip AdIn late 2017, China completed construction of a floating solar farm, built on top of an abandoned coal mine in the Anhui Province.
Earlier this year, workers turned on the 166,000-panel array, which can generate 40 megawatts of power — enough to accommodate 15,000 homes.
It's currently the world's largest floating solar project and will operate for up to 25 years.
Floating solar farms use flotation devices, seen below, which help it stay above water.
In December, a unit of China's Three Gorges Corp. started building an even larger floating solar farm.
next slide will load in 15 secondsSkip AdSkip AdAlso in Anhui, this $151 million plant will produce up to 150 megawatts of power for approximately 94,000 homes. It's expected to come online some time this year.
Ryan Kiesler, Descartes Labs' head of applied science, told Business Insider that these solar-energy megaprojects could create a dim future for fossil fuels.
"The rest of the world combined has more solar capacity than China, but not by much," he said. "And it seems that it's only a matter of time before China surpasses everyone else combined."