Posts
![](https://www.circleofblue.org/wp-content/uploads/2010/04/Algae-590.jpg)
Biofuels that Save Water and Land
2 Comments
/
Flushing For Fuel: Wastewater grows energy-rich plants and algae.
![](https://www.circleofblue.org/wp-content/uploads/2009/12/UK-Methane-290.jpg)
UK Water Company Turns Fecal Waste into Energy, Saves Money
Human waste is a cheap energy source for Thames Water, which is in a price dispute with the UK’s water regulator. Thames Water, the largest water provider in the United Kingdom, saved £15 million (US$25 million) last year by using human feces as a source of renewable energy.
![](https://www.circleofblue.org/wp-content/uploads/2009/06/ethanolproduction.jpg)
Peter Gleick: Water for Energy, the Bad Bet for Biofuels
In the ongoing debate about rethinking America's energy future,…
![](https://www.circleofblue.org/wp-content/uploads/2009/06/sensor.jpg)
![](https://www.circleofblue.org/wp-content/uploads/2008/12/waterfield.jpg)
![](https://www.circleofblue.org/wp-content/uploads/2008/03/corn.jpg)
Fuel Worth Its Saltwater: Could Saline Solve the Ethanol Controversy?
Desalination remains an expensive solution to water scarcity,…
![](https://www.circleofblue.org/wp-content/uploads/2008/07/everglades.jpg)
The River of Grass: Florida’s Everglades, clean energy, and sugar
WEST PALM BEACH, Florida -- Efforts to restore portions of the…
![](https://www.circleofblue.org/wp-content/uploads/2008/03/corn.jpg)