Solar energy from the perspective of efficient allocation of resources from a land, labor, and capital perspective, and looking at the solar energy ecosystem from energy production to distribution to the customer

Location-aware social networks have a huge potential for enabling people in a community to help themselves during a crisis. Spatial analysis makes crowdsourced data actionable.

This article outlines the NGA’s business case for moving towards an open source software technology strategy. The financial, technical, and operational reasons behind their policy change are discussed.