Electromagnetic (electronic) warfare
Electromagnetic radiation (“spectrum”) is essential for modern warfare. What challenges and opportunities does electromagnetic warfare present to the UK?

The global greenhouse gas emissions from information and communication technology (ICT) are comparable with those of the aviation industry. This POSTnote focuses on the energy consumption of ICT equipment, and looks at action being taken to reduce it. It also mentions the wider environmental impact of ICT, and looks briefly at the significant contribution that ICT can make to reducing emissions in other sectors. These approaches are collectively referred to as 'green ICT'.
ICT and CO2 emissions (116 KB , PDF)
ICT and CO2 emissions (116 KB , PDF)
Electromagnetic radiation (“spectrum”) is essential for modern warfare. What challenges and opportunities does electromagnetic warfare present to the UK?
This POSTnote describes regenerative agriculture, the evidence for beneficial outcomes, and outlines the challenges and opportunities for its wider adoption.
This POSTnote summarises debates on regulatory approaches for addressing the environmental impacts arising from per- and poly- fluoroalkyl substances (PFAS).