Algae as a sustainable energy source for biofuel production in Iran: A case study

2011 ◽  
Vol 15 (8) ◽  
pp. 3870-3876 ◽  
Author(s):  
Gholamhassan Najafi ◽  
Barat Ghobadian ◽  
Talal F. Yusaf
2011 ◽  
Vol 18 (1) ◽  
pp. 63-92 ◽  
Author(s):  
Nicola Colbran

AbstractThe use of biofuel to power transport vehicles has attracted considerable interest and expectation during the last decade. Biofuel is expected to contribute solutions to a range of problems, including the reduction of greenhouse gas emissions, the provision of a renewable and therefore sustainable energy source, and an increase in income from agriculture. However, concerns regarding the consequences of its production have also emerged, and claims have been made that its benefits are exaggerated. This article focuses on Indonesia, where vast quantities of land have been converted into plantations in anticipation of the biofuel boom. The article discusses the expected benefits to Indonesia, and the framework the government has put in place to encourage and promote biofuel production. However, in spite of its promises, to date any such benefits have been far outweighed by the harmful consequences of current methods of plantation and production. The article examines these consequences, with a particular focus on the effect on indigenous communities. It concludes that the current method of biofuel plantation in Indonesia is unsustainable, and observes that it may in fact be placing indigenous communities “on the verge of completely losing their traditional territories and thus of disappearing as distinct peoples”.


Author(s):  
Deepshi Chaurasia ◽  
Siddharth Boudh ◽  
Jay Shankar Singh ◽  
Preeti Chaturvedi

Energy ◽  
2009 ◽  
Vol 34 (9) ◽  
pp. 1225-1235 ◽  
Author(s):  
S.H. Shuit ◽  
K.T. Tan ◽  
K.T. Lee ◽  
A.H. Kamaruddin

Energies ◽  
2021 ◽  
Vol 14 (3) ◽  
pp. 565
Author(s):  
Nikolaj Kaae Kirk ◽  
Clara Navarrete ◽  
Jakob Ellegaard Juhl ◽  
José Luis Martínez ◽  
Alessandra Procentese

To make biofuel production feasible from an economic point of view, several studies have investigated the main associated bottlenecks of the whole production process through approaches such as the “cradle to grave” approach or the Life Cycle Assessment (LCA) analysis, being the main constrains the feedstock collection and transport. Whilst several feedstocks are interesting because of their high sugar content, very few of them are available all year around and moreover do not require high transportation’ costs. This work aims to investigate if the “zero miles” concept could bring advantages to biofuel production by decreasing all the associated transport costs on a locally established production platform. In particular, a specific case study applied to the Technical University of Denmark (DTU) campus is used as example to investigate the advantages and feasibility of using the spent coffee grounds generated at the main cafeteria for the production of bioethanol on site, which can be subsequently used to (partially) cover the campus’ energy demands.


Energy ◽  
2021 ◽  
pp. 121027
Author(s):  
Mohammad Alherbawi ◽  
Prakash Parthasarathy ◽  
Tareq Al-Ansari ◽  
Hamish R. Mackey ◽  
Gordon McKay

Innovation ◽  
2004 ◽  
Vol 6 (2) ◽  
pp. 269-285 ◽  
Author(s):  
Roald A.A. Suurs ◽  
Marko P. Hekkert ◽  
Marius T.H. Meeus ◽  
Evert Nieuwlaar

Author(s):  
Anders Høgh Hansen ◽  
Rikke Hagensby Jensen ◽  
Lasse Stausgaard Jensen ◽  
Emil Kongsgaard Guldager ◽  
Andreas Winkel Sigsgaard ◽  
...  
Keyword(s):  

Nanoscale ◽  
2018 ◽  
Vol 10 (47) ◽  
pp. 22173-22179 ◽  
Author(s):  
Kai Li ◽  
Jingwen Ma ◽  
Xinglong Guan ◽  
Hongwei He ◽  
Min Wang ◽  
...  

Electrolyzing water as a sustainable energy source is a promising and appealing method to resolve the environmental crisis.


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