Tag Archives: biomass

European Power plants are burning American forests

Posted on July 5, 2024 by

Preface. More than half of Europe’s “green” energy comes from burning wood, a lot of it imported from America.  Now Denmark would like to import methanol made from pinyon pines and junipers from hundreds of thousands of acres in the … Continue reading →

Posted in CO2 and Methane, Deforestation, Wood | Tagged , , , , , , , | 4 Comments

Biocoal from food waste and sewage

Posted on November 7, 2021 by

Preface. This probably doesn’t have a net energy gain because of the energy to move waste and sewage to a common facility, and then transport these wastes from numerous places to the factory where biomass is converted to coal using … Continue reading →

Posted in Biomass, Coal | Tagged , , , , , | 2 Comments

How will 500,000 products made with fossils as feedstock & process energy be created post fossil fuels?

Posted on September 29, 2021 by

Preface. It is quite likely that after fossils are gone, plastics will no longer be made, since they are incredibly complex – PhDs in numerous fields make them possible – and most kinds have been around for only 50 years … Continue reading →

Posted in Biomass, Manufacturing & Industrial Heat, Oil | Tagged , , , , , , | 1 Comment

Reforestation for the return to biomass after fossil fuels

Posted on May 29, 2021 by

Preface. Below are excerpts from a New York Times article about forests. My book “Life After Fossil Fuels: A Reality Check on Alternative Energy” explains why the myriad ways we use fossil fuels can’t be electrified (or hydrogenized or anything … Continue reading →

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Table of Contents for Life After Fossil Fuels: A Reality Check on Alternative Energy

Posted on March 27, 2021 by

Preface. Most of what is in “Life After Fossil Fuels” is also posted here at energyskeptic (especially Peak Soil). And also in my other book “When Trucks Stop Running: Energy and the Future of Transportation“. The advantage of books over … Continue reading →

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Will life after peak oil be like the middle ages?

Posted on September 2, 2020 by

Preface.  Winston recreates what life was like from the 5th to the 15th centuries — from the fall of the Roman Empire to the beginning of the Renaissance. Energyskeptic.com shows why hydrogen, wind, solar, geothermal, nuclear, fusion, and other alternatives … Continue reading →

Posted in Agriculture, Biomass, Life Before Oil | Tagged , , , | 8 Comments

When wood is again our main energy source, how long will it last?

Posted on January 23, 2020 by

Preface.  Just when civilization is decades from returning to wood as the main energy source (due to peak oil in 2018), climate change is allowing invasive beetles to survive winters and kill trees, with drought and wildfires increasing the damage. … Continue reading →

Posted in BioInvasion, Drought & Collapse, Nate Hagens, Where to Be or Not to Be, Wildfire, Wood | Tagged , , , , , | Comments Off on When wood is again our main energy source, how long will it last?

Generating electricity with biomass at utility-scale in California limited to direct combustion in small 50 MW plants

Posted on January 20, 2020 by

Preface. It’s obviously much easier and more energy efficient to set logs on fire for heat and electricity than to turn them into ethanol.   Burning biomass can’t do much to solve our energy crisis.  To produce just 10% of … Continue reading →

Posted in Biomass, Electric Grid | Tagged , , | 1 Comment

Steam powered farm tractors

Posted on January 17, 2020 by

Preface. Steam engines weren’t very efficient, 10 to 20% at best, which is why they went away beginning around 1920 when oil-powered engines came along.  At the very best steam engines for transportation reached 10 to 20% efficiency. They were … Continue reading →

Posted in Biomass-powered Steam Engines | Tagged , , , , | 8 Comments

Charcoal for the high heat needed in manufacturing after peak oil

Posted on January 11, 2020 by

Preface. De Decker (2011) writes: “A large share of energy consumed worldwide is by heat. Cooking, space heating and water heating dominate domestic energy consumption. In the UK, these activities account for 85% of domestic energy use, in Europe for … Continue reading →

Posted in Manufacturing & Industrial Heat, Peak Biofuels, Wood | Tagged , , , | 3 Comments