China has proven that it is, in fact, very serious about its intentions to lessen dependence on coal. According to China’s National Energy Administration (NEA), the country has more than doubled its solar energy production in 2016—making them the biggest producer of solar energy (in terms of capacity) in the world.

By the end of last year, China hit 77.42 gigawatts, which generated 66.2 billion kilowatt-hours of power. While significant, the figure is relatively small given China’s massive population. And being the world’s biggest industrial nation, this only accounted for one percent of the country’s total power generation. However, given that China is looking to significantly boost its use of renewable power, that number will hopefully increase in the years to come.

Following NEA’s development plan and energy goals, the country is working towards adding over 110 gigawatts of capacity by 2020. With continued focus and effort, they hope to increase their use of renewable power from 11 percent to 20 percent by 2030.

Transitioning to renewable energy will require a significant investment from China, but it’s an investment that China is clearly ready to make. In fact, the country has already allotted $364 billion (2.5 trillion yuan) towards this vision. Since China is such a large producer with such a massive population, this large step towards sustainability will have a tremendous impact. With the ever-progressing repercussions of climate change upon us, efforts like this are what make a green future possible.