Banned from Wikipedia, the free encyclopedia. (Articles with the same title had been deleted before, so the subject was banned.)
The main page lists these information departments of the site:
Open Source Tech - for exchanging open source technical plans, etc.
Directory - with a hierarchical list of relevant technical topics
PowerPedia - a sub-wiki for power and electronics
PESWiki sites - for special PESWiki projects
Videos - energy-related, for download
Academy - courses, papers etc.
Political action - regarding environmental and sustainable energy issues
The PESWiki site on sustainable energy