Corn Ethanol: The Great Boondoggle

EROEI stands for Energy Return on Energy Invested. It is a way of describing how much energy you need to use to 'mine' more energy. Here is a chart to bring you up to speed on EROEI:
A breakeven EROEI of 1 = You burn 1 barrel of oil to pump 1 barrel of oil out of the ground. (1 retrieved / 1 burnt = 1)
A winning EROEI of 4 = You burn 1 barrel of oil to pump 4 barrels of oil out of the ground. (4 retrieved / 1 spent = 4)
A losing EROEI of 0.5 = You burn 2 barrels of oil to pump 1 barrel of more here https://logicalscience.com/2012/02/corn-ethanol-the-great-boondoggle/

Comments

Post a Comment

Popular posts from this blog

Delayed Speech In Children

Image
As parents many people tend to worry sometimes unnecessarily about every little problem or children may or may not face. This is because our children look to us to solve all their problems and protect them from any danger that may enter their lives. Sometimes however our children face things that we simply have no control over leaving us feeling utterly and completely helpless. On average most children are talking plainly and comprehensively somewhere around the age of two years. Because every child is different however this may not always be true of each and every child. Just because your child may be one of the few that does not talk at this time does not necessarily mean that there is a problem. It does mean however that you should look for other clues to indicate a possible problem. One of the most common problems which may lead to a  delay in speech in children  is if your child has a hearing problem. To determine signs of this pay attention to how your child reacts (or
Read more

How to derail Russia's energy war

(Agnia Grigas is a senior fellow at the Atlantic Council. The opinions expressed here are her own.) By Agnia Grigas March 14 (Reuters) - As another energy conflict is erupting between Russia and Ukraine, Moscow seeks to start construction of the second branch of the Nord Stream pipeline to deliver Russian natural gas directly to Germany. While the European Union countries remain divided, the United States needs to maintain its consistent and principled position to reduce Europe’s o more here http://logicalscience.com/2018/03/how-to-derail-russias-energy-war/
Read more

How To Ensure That Your Kids Look After Their Health

While they’re still young, it’s your responsibility as their parent to help your kids learn to look after their health, and make them abundantly aware of exactly why they need to eat the right foods, avoid partaking in potentially dangerous activity, to brush their teeth, and speak openly and honestly with you about difficult topics. You need to nurture your child’s mental health just as much and often as you would do their physical health, so encourage transparent and non-judgemental dialo more here https://logicalscience.com/2019/08/how-to-ensure-that-your-kids-look-after-their-health/
Read more