
In September 2020, against the backdrop of the coronavirus pandemic and with the global economy still reeling, China pledged that it would achieve carbon neutrality by 2060. In this two-part series, researchers from the Columbia School of International and Public Affairs explore China's progress towards that goal along two vectors: "brown" and "green." Part 2 ("green") examines how tree cover has changed in two provinces as China conducts major tree-planting efforts.

In contrast to high carbon-emitting Belt and Road Initiative (BRI) energy projects in other countries, China has supported renewable and sustainable projects in Cuba. What sets the "Green BRI" in Cuba apart from the rest of the region?