Ike Kiefer Archives – The Green Optimistic green tech news, since 2008 Tue, 13 May 2014 18:56:12 +0000 en-US hourly 1 https://wordpress.org/?v=7.0 2667534 New Study Finds Biofuels Not as Green as Previously Thought https://www.greenoptimistic.com/biofuels-real-solution-20140513/ https://www.greenoptimistic.com/biofuels-real-solution-20140513/#comments Tue, 13 May 2014 16:29:14 +0000 https://www.greenoptimistic.com/?p=47492 For decades, the US and other countries have looked to biofuels to reduce emissions and petroleum imports, but is it a sustainable practice? Biofuels, according to some, could be the next best choice when it comes to fuels that our current conventional transportation system can use. Unlike petroleum, a fossil fuel that comes out of […]

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