By 2025, almost two billion people will live in areas with absolute scarcity. To alleviate worldwide water shortage, scientists at Shanghai Jiao Tong University have developed a low-cost and scalable hygroscopic material and deployed it into a portable water harvester for a stable water supply.

Just today we’ve learned that the European Council agreed on a number of issues in the Fit for 55 Package; a proposal to reach the goal of reducing emissions by 55% compared to 1990 by the year 2030. We developed a tool to be used in negotiations and reflect on the fairness of the current proposal.

Rice systems face the dual challenge of producing more and being more efficient in the use of water, labor, nutrients, and pesticides. An article published in Nature Communications on Dec 9 assessed performance of 32 rice cropping systems, altogether accounting for 50% of global rice cropland.

Peatlands store twice as much carbon as all the biomass of the World’s forests. Vast areas of peatland have been drained and turned into CO2 sources. Their rewetting is essential to reduce CO2 emissions. But how exactly do the rewetted peatlands look like, do they resemble again the natural state?

China has enacted a series of policies since 2015 to substitute electricity for in-home combustion toward rural electrification and pollution management. However, this shift has resulted in a sharp increase in electric loads and associated carbon emissions from power generation.