The fossil fuel capitalists are so very unhappy about this ban, they are still going on about it in the financial news. I have to say, I love it. Low natural gas prices directly benefit me, and isn't it our gas?
The price has certainly come down (look at henry hub chart..), but also winter has not been too cold..
They should ban oil exports next.. (for "national security")
Actually export tariffs would be better than outright bans.