Open Energy Technology

Here's another example of open source being invoked in the context of helping to solve environmental problems:

Non-patentable shared "open energy technology" has the potential to have a profound impact on the reduction of the greenhouse gases that cause global warming, in the same way that open source software has changed computers and the Internet.

There's an interesting twist, in that it also suggests

Possibly the most ideal person to do it would be South African billionaire, Mark Shuttleworth, who is currently taking on Microsoft's domination of the operating system market through the development of the open source operating system, Ubuntu Linux.

The reason being that Shuttleworth is a local boy for the publication in question. A nice idea, despite the nepotism.