Titlebook: Biofuels, Solar and Wind as Renewable Energy Systems; Benefits and Risks David Pimentel Book 2008 Springer Science+Business Media B.V. 2008

chronicle

https://doi.org/10.1007/978-94-015-7670-3 gas (LNG). Each hectare of land used for production of switchgrass pellets could offset 7.6–13.1 tonnes of CO. annually. In contrast, soybean biodiesel, corn ethanol and switchgrass cellulosic ethanol could offset 0.9, 1.5 and 5.2 tonnes of CO./ha. respectively.

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DUCE

Externalize

A Review of the Economic Rewards and Risks of Ethanol Production,l plant development in the Midwest, primarily, and in the nation, secondarily. The first section untangles the rhetoric of local and regional economic impact claims about biofuels. The second section describes the economic gains and offsets that may accrue to farmers, livestock feeding, and other ag

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Peak Oil, EROI, Investments and the Economy in an Uncertain Future,n. While there are certainly partial “supply-side” solutions to these issues, principally through a focus on certain types of solar power, the magnitude of the problem will be enormous because of the scale required, the declining net energy supplies available for investment and the relatively low ne

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Wind Power: Benefits and Limitations,e properly assessed..Assessment becomes even more difficult when looking ahead to the time when all fossil fuels are scarce, because at present there appears to be no satisfactory solution to the ‘liquid’ fuel problem, yet the process of manufacturing, installing, and maintaining wind turbines and t

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BUDGE

Complex Systems Thinking and Renewable Energy Systems, constraints. These two points entail that the energy sector of developed countries must be able to generate a huge net supply of energy carriers per hour of work and per ha of colonized land. Part 3 uses an integrated system of accounting (MuSIASEM approach) to check the viability of agro-biofuels.

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Our Food and Fuel Future,not yet been accompanied by vitally needed political and cultural developments in the U.S. and in many other countries. The political system in the U.S. seems unable to mitigate processes that contribute to global warming nor adequately address declining supplies of liquid fuels, nor does it discour