Image: Triple Pundit
We've all heard of carbon offsets -- and we've all no doubt formed our own sharply divided opinions about them. The principle is now being applied to a molecule that we're running out of, not spewing out in droves: H20. We're talking water offsets. Here's Triple Pundit: Water offsets, or as their creator BEF calls them, Water Restoration Certificates, do the seemingly impossible: Bring water back to dead or seasonally running waterways. Four billion gal...Read the full story on TreeHugger
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