File:Net energy cliff.gif

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File:Net energy cliff.gif - Wikipedia

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Summary

DescriptionNet energy cliff.gif	English: The Net Energy Cliff: plot of "Energy available for consumption" (y axis) vs "EROEI" (x axis), different energy sources are pictured: Coal, Legacy/Modern/Future Oil and Gas fields, Wind, Solar, etc. As EROEI of modern fuels goes down, more and more energy of the society is needed to extract new fuels. Links The Energy Return on Investment Threshold, David Murphy on November 25, 2011
Date	24 December 2009 (original upload date)
Source	Transferred from en.wikipedia to Commons.
Author	Rodmadar at English Wikipedia

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Licensing

This work has been released into the public domain by its author, Rodmadar at English Wikipedia. This applies worldwide.
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Original upload log

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Date/Time	Dimensions	User	Comment
2013-03-10 20:30	1516×812× (75924 bytes)	Gunnar.Kaestle	Typo corrected: Tropical
2009-12-24 06:34	1542×938× (79841 bytes)	Rodmadar	Arrow added for clarity
2009-12-24 06:26	1542×938× (78413 bytes)	Rodmadar	The Net Energy Cliff

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	Date/Time	Dimensions	User	Comment
current	05:04, 28 March 2016	1,516 × 812 (74 KB)	OgreBot	(BOT): Reverting to most recent version before archival
	05:04, 28 March 2016	1,542 × 938 (78 KB)	OgreBot	(BOT): Uploading old version of file from en.wikipedia; originally uploaded on 2009-12-24 06:34:35 by Rodmadar
	05:04, 28 March 2016	1,542 × 938 (77 KB)	OgreBot	(BOT): Uploading old version of file from en.wikipedia; originally uploaded on 2009-12-24 06:26:11 by Rodmadar
	11:11, 26 March 2016	1,516 × 812 (74 KB)	Mpjbo	Transferred from en.wikipedia

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Net energy gain

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