Price of CO2 and CH4

http://www.google.com/search?q=market+price+of+gas+CO2+&rls=com.microsoft:en-gb:IE-ContextMenu&ie=UTF-8&oe=UTF-8&sourceid=ie7&rlz=1I7RNWN_en

http://www.google.com/search?hl=en&rls=com.microsoft%3Aen-gb%3AIE-ContextMenu&rlz=1I7RNWN_en&q=market+price+of+methane&btnG=Search&aq=f&oq=&aqi=

http://www.pointcarbon.com/

Just which markets? What quantities? What conditions? Big difference in price between food grade CO2 and oil field reinjection quality--and quantities are orders of magnitude different too.

The deveil is in the details. Generic non specific questions indicate lack of knowledge of the subject. Wikipedia is a good place to start learning.

Thanks for give respond, actually I'm doing design project for my study in university, I intend to supply gas CO2 as raw material into my designed plant. world Market price survey for gas CO2 is required prior start plant design.The Gas CO2 must be 100% purity feed into the plant.

Besides, I'm looking a plant which supply huge amount of gas CO2 sustainable/continuously/long term supply.

Maybe there will have market price expansion according to the economy.

This project idea is to design for alarming greenhouse effect in the world.

May I know what you want to do with this information?

In the world? CH4? CO2? All at the same time?

There must be money in it, or is it religion or some thing else that engineers would want to know about or be interested in?

Good luck Henry. And no holes in the bucket, Ky.

Thanks for give respond, actually I'm doing design project for my study in university, I intend to supply gas CO2 as raw material into my designed plant. world Market price survey for gas CO2 is required prior start plant design.

Besides, I'm looking a plant which supply huge amount of gas CO2 sustainable/continuously/long term supply.

Maybe there will have market price expansion according to the economy.