http://gigaom.com/cleantech/smog-schmog-epa-tightens-regs/ Tue, 14 Feb 2012 02:33:28 +0000 hourly 1 http://wordpress.com/ http://gigaom.com/cleantech/smog-schmog-epa-tightens-regs/#comment-10528 Fri, 21 Mar 2008 19:32:10 +0000 http://earth2tech.com/?p=1601#comment-10528 Green energy is definitely the best solution in most cases. Technology like solar energy, wind power, fuel cells, zaps electric vehicles, EV hybrids, etc have come so far recently. Green energy even costs way less than oil and gas in many cases.

]]> http://gigaom.com/cleantech/smog-schmog-epa-tightens-regs/#comment-10527 Fri, 14 Mar 2008 04:11:59 +0000 http://earth2tech.com/?p=1601#comment-10527 [...] combat smog, the EPA announced new regulations last night that lower the allowable levels of ground-level ozone to 75 parts per billion from 84 parts per billion. Specifically, the EPA staff had recommended tighter fuel-economy standards for cars than were [...]

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