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JEREMY MARTIN – The Road to High Octane Fuels

The biofuels world is abuzz with talk of high octane fuel.  Ethanol trade groups weighed in recently with regulators on the role of higher octane fuel in meeting fuel economy targets.  Their interest in gasoline and fuel economy might seem odd, except that their plan is to deliver higher octane gasoline by increasing the amount of ethanol blended into it. …

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Gail Tverberg – How our energy problem leads to a debt collapse problem

Usually, we don’t stop to think about how the whole economy works together. A major reason is that we have been lacking data to see long-term relationships. In this post, I show some longer-term time series relating to energy growth, GDP growth, and debt growth–going back to 1820 in some cases–that help us understand our situation better. When examining these …