PG000E Portable Electricity Generator

The PG000E Portable Electricity Generator is a piece of human equipment. It is a generator that burns hydrogen fuel cells to provide a portable electricity source for radios, food preparation stations and other electronic battle equipment.

It can be seen labeled on crates throughout multiple levels of Halo 2.

Trivia

 * The name PG000E could also be a possible reference to the Pacific Gas & Electric Company of today (PG&E).The in game name could have had the "&" symbol replaced by "000" due to any possible copyright issues that could arise.