Category Archives: Experts

experts in energy, ecology, collapse, carrying capacity, biophysical and neoclassical economics, etc.

Overview of the renewable fuel standard, U.S. House hearing 2013

House 113-61. June 26, 2013. Overview of the renewable fuel standard: Government perspectives. House of Representatives. [Excerpts from the 104 page transcript follow] Key points: The implicit premise that cellulosic and other advanced biofuels would be available in significant quantities … Continue reading

Posted in Renewable fuel standard RFS, Transportation | Leave a comment

Mining: Waste, Pollution, Destruction from Ugo Bardi’s “Extracted”

[ I’ve reworded/shortened some of the wording at times from this excellent book. Alice Friedemann   www.energyskeptic.com  author of “When Trucks Stop Running: Energy and the Future of Transportation”, 2015, Springer and “Crunch! Whole Grain Artisan Chips and Crackers”. Podcasts:  KunstlerCast … Continue reading

Posted in Chemicals, Coal Ash, Mercury, Nuclear, Pollution, Ugo Bardi | Tagged , , , , | 2 Comments

Ugo Bardi predictions of the future from “Extracted”

[ This is just a small sampling of what Bardi thinks might happen post fossil fuels, mostly shortened and reworded. Alice Friedemann   www.energyskeptic.com  author of “When Trucks Stop Running: Energy and the Future of Transportation”, 2015, Springer and “Crunch! Whole … Continue reading

Posted in Ugo Bardi | Tagged | 4 Comments

Why is nearly all solar power built where subsidies are the highest?

If solar net energy return is as high as some solar advocates claim, why does solar need any subsidies? And not just U.S. subsidies, it’s subsidies on top of subsidies when you add in that we’re buying Chinese government subsidized … Continue reading

Posted in Concentrated Solar Power, Energy Policy, Photovoltaic Solar, Solar EROI | Tagged , , , , , , | 9 Comments

Minerals & Energy from Ugo Bardi’s “Extraction”

Bardi, Ugo. 2014. Extracted: How the Quest for Mineral Wealth Is Plundering the Planet. Chelsea Green Publishing. The limits to mineral extraction are not limits of quantity; they are limits of energy. Extracting minerals takes energy, and the more dispersed … Continue reading

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House hearing on Venezuela’s collapse March 2017

“The economy of Venezuela is largely based on the petroleum sector and manufacturing. Revenue from petroleum exports accounts for more than 50% of the country’s GDP and roughly 95% of total exports” (wiki). [ This is a summary of the … Continue reading

Posted in Central & South America, Energy Dependence, Mass migrations | Tagged , , , | 4 Comments

How long will the marriage of fracked oil and tar sands last?

[ Below is a post by Art Berman which I found interesting because I’m concerned about whether enough diesel can be made in the future to keep trucks running.  Light tight “fracked” oil is better at making plastics and gasoline … Continue reading

Posted in Arthur Berman, Oil & Gas Fracked, Oil (Tar) Sands | Tagged , , , | 4 Comments

Nate Hagens “Peak Oil” – Why Smart Folks Disagree – Part II

[ There’s a great deal of interest in the Hill’s Group report, but Nate Hagens came up with similar results back in 2007 and he explains his ideas far more eloquently.  Although much production of U.S. oil and gas may … Continue reading

Posted in How Much Left, Nate Hagens | Tagged , | 2 Comments

Kurt Cobb: Peak oil production has been hidden by the EIA by including condensate and other non-transportation fuels

[ The Energy Information Administration has done what they can to hide peak oil production by adding in everything but the kitchen sink to overall oil production numbers, such as ethanol and natural gas liquids, which are not true transportation … Continue reading

Posted in How Much Left, Kurt Cobb, Peak Oil | Tagged , , , , | 2 Comments

House hearing: no solutions for North Korea in sight

[ This is a summary of the March 2017 house hearing titled “Pressuring North Korea–evaluating options”. First are some of the reasons why nothing is going to change –in my own wording–followed by congressional testimony.  Then Chairman Yoho gives a … Continue reading

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