I am looking for a couple things for my research related to CNG and was hoping someone may be able to point me in the right direction.
1) Greenhouse gas emissions: I regularly hear CNG emits about 20% - 30% less carbon dioxide than gasoline-powered vehicles. Does anyone know where I might be able to find this info in a pound per gge number. EPA produces the number for gasoline at about 19 pounds per gallon. Obviously I can deduce that its 20-30% less for CNG but an actual, reputable source citation is needed. Any thoughts or know where this might be hiding on EPA's website?
2) Current national average CNG prices: EIA reports a weekly national gasoline price, but I am having a harder time finding something for CNG. Clean Cities does a monthly report on average prices which includes CNG but it only comes out once a month and there is about a 3 month lag. Any thoughts on where I can get some more recent CNG average price info?
Thank you!
Castlen Kennedy
www dot greenamericanroadtrip dot com
1) Greenhouse gas emissions: I regularly hear CNG emits about 20% - 30% less carbon dioxide than gasoline-powered vehicles. Does anyone know where I might be able to find this info in a pound per gge number. EPA produces the number for gasoline at about 19 pounds per gallon. Obviously I can deduce that its 20-30% less for CNG but an actual, reputable source citation is needed. Any thoughts or know where this might be hiding on EPA's website?
2) Current national average CNG prices: EIA reports a weekly national gasoline price, but I am having a harder time finding something for CNG. Clean Cities does a monthly report on average prices which includes CNG but it only comes out once a month and there is about a 3 month lag. Any thoughts on where I can get some more recent CNG average price info?
Thank you!
Castlen Kennedy
www dot greenamericanroadtrip dot com
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