Multicriteria analysis of Renewable Energy Sources (RES) utilisation in waste treatment facilities: the case of Chania prefecture, Greece

2010 ◽  
Vol 6 (1/2) ◽  
pp. 197 ◽  
Author(s):  
George Xydis ◽  
Maria Loizidou ◽  
Christopher J. Koroneos
Keyword(s):  
Renewable Energy ◽  
Waste Treatment ◽  
Renewable Energy Sources ◽  
Multicriteria Analysis ◽  
Energy Sources ◽  
Treatment Facilities

scholarly journals PENGARUH LAJU ALIR UDARA DAN WAKTU PROSES GASIFIKASI TERHADAP GAS PRODUCER LIMBAH TANGKAI DAUN TEMBAKAU MENGGUNAKAN GASIFIER TIPE DOWNDRAFT

2017 ◽  
Vol 5 (2) ◽  
pp. 45-53 ◽  
Author(s):  
Endang Suhendi ◽  
Gilang Umar Paradise ◽  
Idham Priandana
Keyword(s):  
Renewable Energy ◽  
Waste Treatment ◽  
Renewable Energy Sources ◽  
Thermochemical Conversion ◽  
Energy Sources ◽  
Tobacco Leaf ◽  
Gasification Process ◽  
Treatment Technologies ◽  
Gas Fuel ◽  
Gasification Technology

The continued development of industry and agriculture along with unutilized of industrial and agricultural wastes properly, the waste will only be garbage which can be an interference to environment. Is required to have waste treatment technologies that are effective, efficient and environmentally friendly to utilize the waste into renewable energy sources. The way of handling this waste is to use gasification technology. Gasification is a method of thermochemical conversion of solid fuels into the syngas gas fuel in the gasifier container by supplying a gasification agent such as steam, air and others. The purpose of this research is to determine the effect of air flow rate and the time of gasification process for tobacco leaf stalks waste againts to the composition and the components of syngas. This research is conducted using a gasifier with a capacity of 2.5 kg. The research procedures are drying, crushing, sizing, gasification process, and analysis of gas compositions. The result of this research has proven that tobacco leaf stalks waste has potential to be renewable energy sources which can produce syngas using gasification process. The concentration of syngas (CO, H2 and CH4) which is the highest obtained at variation of Q = 3 m3 / h in minutes 30 with syngas concentration of 2.27% vol CH4, CO gas amounted to 7.17% vol and H2 gas amounted to 5.79 % vol.

Renewable Energy Sources

IEE Review ◽  
1991 ◽  
Vol 37 (4) ◽  
pp. 152
Author(s):  
Kenneth Spring
Keyword(s):  
Renewable Energy ◽  
Renewable Energy Sources ◽  
Energy Sources

Power Projects and Covid-19: A Practical Analysis of the Relevance of Force Majeure Clauses under the Standardised Power Purchase and Implementation Agreements of Uganda

2020 ◽  
Vol 1 (2) ◽  
pp. 189-193
Author(s):  
Aisha Naiga ◽  
Loyola Rwabose Karobwa
Keyword(s):  
Renewable Energy ◽  
Renewable Energy Sources ◽  
Clean Energy ◽  
The State ◽  
Energy Sources ◽  
Policy Goals ◽  
Force Majeure ◽  
Practical Analysis ◽  
Energy Justice

Over 90% of Uganda's power is generated from renewable sources. Standardised Implementation Agreements and Power Purchase Agreements create a long-term relationship between Generating Companies and the state-owned off-taker guaranteed by Government. The COVID-19 pandemic and measures to curb the spread of the virus have triggered the scrutiny and application of force majeure (FM) clauses in these agreements. This article reviews the FM clauses and considers their relevance. The authors submit that FM clauses are a useful commercial tool for achieving energy justice by ensuring the continuity of the project, despite the dire effects of the pandemic. Proposals are made for practical considerations for a post-COVID-19 future which provides the continued pursuit of policy goals of promoting renewable energy sources and increasing access to clean energy, thus accelerating just energy transitions.

A Study on the Countermeasures for Demand and Supply Control in Case of High Penetration of Renewable Energy Sources

2016 ◽  
Vol 136 (5) ◽  
pp. 459-470 ◽  
Author(s):  
Yuki Tsujii ◽  
Takao Tsuji ◽  
Tsutomu Oyama ◽  
Yoshiki Nakachi ◽  
Suresh Chand Verma
Keyword(s):  
Renewable Energy ◽  
Renewable Energy Sources ◽  
Energy Sources ◽  
Demand And Supply ◽  
High Penetration
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