Energy & Green Tech

India aims to be green hydrogen hub

India has unveiled the first part of a drive to attempt to turn the world's third-largest emitter of greenhouse gases into a "hub" for green hydrogen.

Energy & Green Tech

How to harness the power of biosolids to make hydrogen

Researchers have used biosolids to produce hydrogen from wastewater, in new technology that supports the comprehensive recycling of one of humanity's unlimited resources—sewage.

Security

Securing radiological sources on the go

Radioactive materials are a critical tool in a number of industrial applications particularly oil and gas drilling and welding. While these sources are safe and well-regulated for their intended use; if lost or stolen the ...