Surveying sewers with little risk

I could see this surveying sewer systems in minutes without getting wet:

The video is worth seeing to understand its agility and accuracy

http://www.ted.com/talks/raffaello_d_andrea_the_astounding_athletic_power_of_quadcopters

When water quality data goes public

Kickstarter funded smart infrastructure

http://www.fastcoexist.com/3029546/with-googles-help-nycs-floating-river-pool-will-tell-us-how-much-poop-is-in-the-water?partner=rss&utm_source=feedburner&utm_medium=feed&utm_campaign=Feed%3A+fastcoexist%2Ffeed+%28Co.Exist%29

Major infrastructure often requires biodiversity offsetting

The real game is Net Positive Gain for the environment because all business, especially the water industry is a wholly owned subsidiary of the natural environment

This explains what offsetting  is is all about:
https://royalsociety.org/events/2013/biodiversity-offsetting/

https://royalsociety.org/~/media/Royal_Society_Content/z_events/2013/policylab/bee-to-size.jpg

More on the potential for 3D concrete printing

http://www.3ders.org/articles/20140414-new-photos-of-10-green-3d-printed-houses-in-shanghai-built-in-24-hours.html

Space for water

http://thomortiz.tumblr.com/post/16464679470/nastassiaxv-open-air-theater-and-rain-water

fuel-cell-gets-the-power-out-of-poo

http://www.abc.net.au/radionational/programs/scienceshow/fuel-cell-gets-the-power-out-of-poo/5307514

To treat wastewater  takes  about:1,800 kilojoules. (half a kilowatt hour per metre cubed)

The wastewater itself contains about : 7,600 kilojoules of energy in each metre cubed 

If you want to stop people putting wetwipes into the sewer system causing blockages, you need Design Thinking akin to IDEO:
https://itunes.apple.com/gb/podcast/ideo-partner-fred-dust-on/id775460758?i=202308003&mt=2