Monthly Archives: May 2015

DOE 2014 Wind vision a new era for wind power in the United States

DOE 2014 Wind vision a new era for wind power in the United States Many potential sites with high quality wind energy resources have minimal or no access to electrical transmission facilities. From the perspective of planning reserves, wind power’s … Continue reading

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Mined Oil sands EROI 5, in-situ 2.9, or 1 if refinement, transportation, & environmental costs included

Nuwer, R. Feb 19, 2013. Oil Sands Mining Uses Up Almost as Much Energy as It Produces. InsideClimate News. EROI SURFACE MINED oil sands (20% of reserves) EROI 5  according to J. David Hughes research released Tuesday. EROI 5.5 to  … Continue reading

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David Hughes: Peak oil sands in 2018

[ Tar sand production is peaking now in 2016 due to low oil prices, but even when oil prices go back up again, tar sands are one of the most expensive unconventional oil reserves to produce, and perhaps last in … Continue reading

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New Threat to Oil sand Projects

Newfound Threat to Oilsand Projects Researchers discover ancient salt formation key factor in Alberta steam fracking disasters. By Andrew Nikiforuk, 28 Jul 2014, TheTyee.ca Also See: Next Oil sands Threat: Cracking Caprock A new study suggests that naturally occurring upward flow … Continue reading

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Global oil risks in the early 21st century, Energy Policy 2011

[This is a large excerpt from an excellent 18-page paper I think predicts how the future will unfold as well as a good overview of our predicament. Alice Friedemann] Fantazzini, Dean; Höök, Mikael; Angelantoni, André. 2011. Global oil risks in … Continue reading

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Peak soil, peak phosphate, peak fertilizer means Peak Food

Amundson, R., et al. May 7, 2015. Soil and human security in the 21st century. Science 348. A group of leading soil scientists has summarized the precarious state of the world’s soil resources and the possible ramifications for human security … Continue reading

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Tesla’s powerwall

Hoium, T. November 1, 2016. Powerwall 2 Takes a Step Forward in Making Tesla’s Energy Storage Vision a Reality. Powerwall 2 is an improvement on the previous-generation product but does little to justify its cost to customers.  The Motley Fool. … Continue reading

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How much energy does it take to make a car? by David Fridley, LBL

David Fridley. August 25, 2009.  Embodied and operational energy of vehicles.  I read an article today by Xiaoyu Yan titled Energy demand and greenhouse gas emissions during the production of a passenger car in China in journal Energy Conversion and … Continue reading

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Livestock diseases, Science Mag Review of “Arresting Contagion”

Science 17 April 2015: Vol. 348 no. 6232 p. 294 DOI: 10.1126/science.aaa7672 The fever on the farm Arresting Contagion Science, Policy, and Conflicts over Animal Disease Control Alan L. Olmstead and Paul W. Rhode Harvard University Press, 2015. 477 pp. … Continue reading

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Pedro Prieto on Population

[I haven’t always agreed with Pedro about population, but I think he’s right now. It’s too late to do anything about overshoot, and we probably could have never done anything about it because we are animals. Though still, it is … Continue reading

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