The Ohio Department of Transportation is experimenting with "green noise walls" instead of the standard eyesore, using bags of soil sprouting greenery as an alternative to concrete.
Jul 19, 2010 The Cleveland Plain Dealer
Lawns - long known to be the main culprit in urban water consumption, now can be blamed for another environmental woe - greenhouse gas producer in excess of whatever carbon it 'sinks'. The gas is nitrous oxide - 300 times more potent than CO2.
Jan 21, 2010 University of California @Irvine Press Office
Water saver or environmental hazard? Questions are compounding about artificial turf as more homeowners ditch their grass for fake lawns. Contradicting city policies muddy the issue in the arid Southwest.
Sep 4, 2009 Miller-McCune
When mandatory water conservation rules took effect in Glendale, California, homeowner David Wood installed artificial turf to maintain the green front yard emblematic of the American Dream. But his new fake lawn is against the law.
Aug 9, 2009 Glendale News Press
Cities in the Southwest are drying up. With less water to go around, water-intensive plantings like vast lawns are becoming an environmental faux pas. Now some cities are compensating residents for getting rid of them.
Jul 21, 2009 GreenBiz