File:Henry hub NG prices.svg

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English: Y-axis: Dollars per MMBTU (1 MMBTU of natural gas equals approx. 28¼ cubic meter, according to en:British thermal unit...?)

X-axis: year

Previously: Data from the New Mexico Institute of Mining and Technology. Prices are nominal (not adjusted for inflation). http://octane.nmt.edu/gotech/Marketplace/Prices.aspx

Updated: Image data now from the EIA site, as they are now very comprehensive. Exactly how they define the monthly price is unclear, but the excel sheet seems to show the 2nd or 3rd week contract expiration, but that might be wrong. http://www.eia.gov/dnav/ng/hist/rngwhhdD.htm

Image created with Gnumeric 1.10.14
Date
Source Own work
Author Theanphibian

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Public domain I, the copyright holder of this work, release this work into the public domain. This applies worldwide.
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4 June 2009

122,681 byte

391 pixel

517 pixel

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64c10b0416e4bb6649c0de859edaa3549d0ac119

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Date/TimeThumbnailDimensionsUserComment
current19:55, 16 October 2012Thumbnail for version as of 19:55, 16 October 2012517 × 391 (120 KB)imagescommonswiki>TheanphibianUpdated with EIA data to cover much of 2012

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