Municipal solid waste (MSW) is the waste that human activities generate and originates from our community, our households, and our commercial and institutional buildings. Municipal solid wastes are generated in huge qualities, some 2 billion…
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Combined Heat and Power
When we talk about a “combined heat & power” (CHP), often referred to as “Cogeneration” or “Cogen”, we are describing the practice of using fuel (or nuclear energy) to heat up a liquid, usually water,…
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MSW Biofuels
Are MSW biofuels feasible? Can we use MSW as a feedstock for biofuels production? The answer is a resounding “yes”. Municipal solid waste (MSW) includes lots of different items like paper, food, yard trimmings, plastics, metals,…
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Waste to Energy in Municipal Landfills
Is it possible to turn the waste to energy in municipal landfills or other products of value? Yes. Many landfills are now learning about successful alternatives to simple landfilling. They are recycling difficult organics and…
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Renewable Diesel Consultant
What does a renewable diesel consultant do? Let’s start at the beginning. Renewable diesel is a premium-quality diesel produced from renewable and sustainable feedstocks such as waste animal fats, waste vegetable oils, and greases. It allows a…
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What’s New and Important About C5 and C6 Sugars?
What’s up with C5 and C6 sugars? Given that a significant portion of the several billion dollars spent on renewable fuels spending involves these molecules, it is not surprising that progress is fast and furious….
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Integrated Energy Planning
As the name implies, integrated energy planning involves the integration of different sectors of energy like petroleum, coal, natural gas, and renewables – normally to produce electricity, heat or transportation fuels. Integrated energy planning includes…
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Hot Prospects for Chemicals from Biomass
Chemicals from Biomass? A major theme of 21st Century industrial development will be replacement of fossil resources by renewable resources in the production of fuels and chemicals. Due to their massive scale and cost, the…
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Hydrothermal Upgrading
What is hydrothermal upgrading? Water above 100 °C changes from a liquid phase to a gas phase. One can change the temperature boundary by changing the pressure – a low pressure lowers the boiling point,…
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Methane
Methane (CH4) is a chemical compound with one atom of carbon and four atoms of hydrogen. It is the simplest alkane and is the main constituent of natural gas. The abundance of methane makes it an…
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