Liquid nitrogen is used in a growing number of innovative cooling and freezing technologies, many of which are found in the chemical and pharmaceutical industries. It is commonly used to provide refrigeration due to its wide availability, low-cost, and inert properties.  It is also a...

This supplement builds on the August 2012 CEP Energy Supplement, which discussed the supply chain of natural gas — from getting it out of the ground to transporting it via road, rail, and sea for use — as well as the environmental and regulatory implications. Instead of supply, the...