27 Oct 2009

Data Bleg

JY asks:
Do you know of any sources for a nice clean bar graph, showing costs of water conservation vs. efficiency and new sources (e.g., WaterSense applicances, desalination, etc.)?
I've seen what JY is talking about, a side-by-side comparison of different methods of creating/saving water on the horizontal axis and the cost on the vertical axis, but I can't recall where.

If you have a source, post a link in the comments or email me.