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| Re: e-mail Response From Amtrak (1524514) | |||
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Re: e-mail Response From Amtrak |
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Posted by Pragmatist on Thu Sep 19 07:48:47 2019, in response to Re: e-mail Response From Amtrak, posted by Jackson Park B Train on Wed Sep 18 20:09:33 2019. SF6 is a very powerful greenhouse gas, perhaps the most powerful. It has some industrial applications, and it is used in high voltage electrical apparatus. Because it is produced in such small quantities, it is generally not considered to be anywhere near the threat of methane or CO2. Estimated at 0.20 percent of the contribution to problem. |
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