Deforestation is the second leading cause of climate change after fossil fuels, accounting for almost a fifth of planet-warming emissions.

Our researchers led an international and interdisciplinary team of ecologists, economists and political scientists in the largest ever study of community forestry.

Studying 18,000 community-led forest initiatives in Nepal we found that community-forest management led to a 37% relative reduction in deforestation and a 4.3% relative reduction in poverty.

Researchers in Chemical Engineering and Analytical Sciences have worked with our spin-out company Arvia Technology to develop an electrochemical process that has dramatically reduced wastewater pollution levels and enabled water recycling across numerous industries.

The Arvia process has reduced pollutant levels from pesticides to match UK drinking water standards; removed 90% of pharmaceutical residues and natural hormones from industrial wastewater; and reduced the release of high microbial wastewaters which can cause anti-microbial resistance.

Arvia Technology has now installed treatment systems in 25 companies across 11 countries, including the UK and China.

Research by Alliance Manchester Business School has demonstrated how large-scale transitions are needed to deliver significant climate change.

This has transformed how reducing greenhouse gas emissions is understood and addressed by the United Nations’ Intergovernmental Panel on Climate Change (IPCC) and has fed directly into policy recommendations made by the European Environment Agency.