scholarly journals Ökonomische Bewertung des Erneuerbare Energien Gesetzes zur Förderung von Biogas

2012 ◽  
Vol 13 (3) ◽  
pp. 251-265 ◽  
Author(s):  
Ruth Delzeit ◽  
Karin Holm-Müller ◽  
Wolfgang Britz
Keyword(s):  
Climate Change ◽  
Energy Source ◽  
Renewable Energy Source ◽  
Renewable Energy ◽  
Electricity Generation ◽  
Fossil Fuels ◽  
Biogas Production ◽  
Erneuerbare Energien ◽  
Alternative Analysis ◽  
Transport Emissions

AbstractThe Renewable-Energy-Source-Act (EEG) promotes German biogas production in order to substitute fossil fuels, protect the environment and prevent climate change. In this paper we quantitatively analyse the EEG-reform in 2008. Results imply that the reform contributes to an expansion of biogas electricity generation and thus to substitution of fossil fuels. However, subsidies, land and transport emissions per unit of electricity produced increase. An alternative analysis shows that an EEG with tariffs independent from plant-types would provide the highest subsidy-efficiency, lower land requirements and higher transport emissions compared to EEG before its reformation.

scholarly journals Hydropower and Sustainability

2021 ◽  
Author(s):  
Hemlal Bhattarai
Keyword(s):  
Climate Change ◽  
Energy Source ◽  
Renewable Energy Source ◽  
Renewable Energy ◽  
Fossil Fuels ◽  
Renewable Energy Sources ◽  
Energy Sources ◽  
Hydropower Project ◽  
Power Sector ◽  
Strategic Measures

Renewable energy sources are gaining momentum in power sector mainly to address the impacts of climate change as well as the risks associated with usage of fossil fuels or nuclear energy sources. Hydropower is one of the most promising renewable energy source-based power plant that hold significant shares globally. But there are series of risks associated with hydropower project when we talk about sustainability and needs are felt to critically understand the pertaining risks as well as protocols or measures to quantify the risks. Such measure will prove to be crucial in underlining the strategic measures from planning, construction and operation phases of hydropower keeping on account of its sustainability.

Utilization of pomegranate waste-peel as a novel substrate for biodiesel production by Bacillus cereus (MF908505)

2020 ◽  
Vol 4 (3) ◽  
pp. 1199-1207
Author(s):  
Amruta P. Kanakdande ◽  
Chandrahasya N. Khobragade ◽  
Rajaram S. Mane
Keyword(s):  
Energy Source ◽  
Renewable Energy Source ◽  
Renewable Energy ◽  
Bacillus Cereus ◽  
Fossil Fuels ◽  
Biodiesel Production ◽  
Energy Needs

The continuous rising demands and fluctuations in the prices of fossil fuels warrant searching for an alternative renewable energy source to manage the energy needs.

scholarly journals The contribution of bioethanol to sustainable development in Serbia

2013 ◽  
pp. 397-404
Author(s):  
Stevan Popov ◽  
Sinisa Dodic ◽  
Damjan Vucurovic ◽  
Jelena Dodic ◽  
Jovana Grahovac
Keyword(s):  
Energy Source ◽  
Renewable Energy Source ◽  
Sustainable Development ◽  
Renewable Energy ◽  
Fossil Fuels ◽  
Environmental Issues ◽  
Electrical Energy ◽  
Plant Origin ◽  
Energy Demands ◽  
The Republic

The pollution caused by the use of fossil fuels for the production of mechanical or electrical energy is one of the most important environmental issues nowa?days. In this respect, biofuels represent a viable source of energy. Bioethanol as a renewable energy source is derived from organic material of plant origin, so-called biomass, thus reducing environmental pollution. The aim of this study was to analyze the potential of bioethanol in meeting future energy demands in the Republic of Serbia.

Improved Biogas Production from Corn Stalks, Pig Manure and Eggshell

2021 ◽  
pp. 39-47
Author(s):  
U. A. Adekola ◽  
I. Eiroboyi ◽  
Y. Yerima ◽  
T. E. B. Akinmoji ◽  
L. O. Uti
Keyword(s):  
Energy Source ◽  
Renewable Energy Source ◽  
Renewable Energy ◽  
Room Temperature ◽  
Fossil Fuel ◽  
Biogas Production ◽  
Pig Manure ◽  
Corn Stalk ◽  
The World ◽  
Main Substrate

The need for an environmentally friendly energy source in the world has led to major diversification in renewable energy. Biogas provides a renewable energy source that will replace fossil fuel inevitably. The experiment was carried out using a self-designed laboratory-scale anaerobic biogas digester. The study was carried out at room temperature from 25 - 31°C for 20 days using corn stalk as the main substrate while Pig manure and eggshell were used as co-substrates. The findings showed that the biogas produced from the sample containing a blend of corn stalk, Pig manure, and eggshell resulted in higher biogas volume than the sample containing corn stalk and eggshell, corn stalk, and pig manure as well as the sample containing only corn stalk. This implies that the use of the corn stalk blend is a source of renewable energy. Thus, ensuring the sustainability of biogas production in the future.

scholarly journals The Drivers and Barriers of Renewable Energy Applications and Development in Uganda: A Review

2018 ◽  
Vol 1 (1) ◽  
pp. 9-39 ◽  
Author(s):  
Adebayo Fashina ◽  
Mustafa Mundu ◽  
Oluwole Akiyode ◽  
Lookman Abdullah ◽  
Dahiru Sanni ◽  
...  
Keyword(s):  
Climate Change ◽  
Energy Source ◽  
Renewable Energy ◽  
Fossil Fuels ◽  
Evidence Based ◽  
Global Awareness ◽  
Energy Applications ◽  
The Status ◽  
Barriers And Challenges

Following the increasing global awareness of the dangers posed by the present state of climate change, many countries such as Uganda have adapted long-term plans for a transition to decarbonised economies. A major strategy for decarbonisation is to replace fossil fuels with renewable energy (RE) sources as the fundamental energy source. Uganda has substantial RE resources for the provision of energy services and production, yet these resources remain untapped. It is therefore crucial that the use of these abundant resources should be heightened. This paper examines and discusses the potential and current RE utilization and development in Uganda from the perspective of sustainable development. The status of the different RE resources and their application/utilization, including details of existing projects in the country, are carefully explored and discussed. The possible drivers for a huge advancement of RE applications and development in Uganda are also discussed before elucidating the major barriers and challenges faced by the energy sector as regards RE. Measures and policies required to facilitate the utilization of RE in Uganda are proposed. These evidence-based policies could guide the delivery of affordable and sustainable energy solutions for all by 2030 in Uganda.

scholarly journals Triangular Policy Inference from Renewable Energy, Foreign Direct Investment (FDI) and Urbanization Towards Climate Goal: Insight from Indonesia

2021 ◽  
Author(s):  
Edmund Ntom Udemba ◽  
Lucy Davou Philip
Keyword(s):  
Economic Growth ◽  
Energy Source ◽  
Renewable Energy Source ◽  
Foreign Direct Investment ◽  
Renewable Energy ◽  
Causal Relationship ◽  
Granger Causality ◽  
Direct Investment ◽  
Carbon Emission ◽  
Fossil Fuels

Abstract This is an expository study towards ascertaining the ability of Indonesia in mitigating carbon emission. Indonesia is positioned as among the best performing economies in Southeast Asia because of its vigorous fiscal management and sustained economic growth over the years. The country’s foreign investment inflow increased to 14% in 2019, largely in gas, electricity, water, and transportation because of the viability of its macroeconomic reforms. To test the environmental implication of this macroeconomic performance of Indonesia and to see its ability to achieve carbon neutrality, we adopt Indonesian quarterly data of 1990Q1- 2018Q4 for empirical analysis. Relevance Instruments in the economic performance of Indonesia such as urbanization, foreign direct investment (FDI) and renewable energy source are all adopted for accurate estimations and analysis of this topic. Different approaches such as structural break test, autoregressive distributed lag (ARDL)-bounds testing and granger causality are all adopted in this study. Our analysis and policy recommendations are based on short run and long run ARDL dynamics and granger causality. Findings from ARDL confirmed, negative relationship between carbon emission and renewable energy source, FDI and urbanization. Also, a U-shape instead of inverted U-shape EKC is found confirming the impeding implication of Indonesian economic growth to its environmental performance if not checkmate. From granger causality analysis, all the variables are seen transmitting to urbanization in a one-way causal relationship. Also, FDI and renewable energy prove to be essential determinants of the country’s environment development, hence, FDI is seen transmitting to both energy source (fossil fuels and renewables) in a one- way causal relationship. Renewable energy is as well seen having two ways causal relationship with both carbon emission and fossil fuels. This result has equally exposed the significant position of the three instruments (urbanization, FDI and renewable energy source) in Indonesia environment development.

scholarly journals Policy Insight from Renewable Energy, Foreign Direct Investment (FDI) and Urbanization towards Climate Goal: Insight from Indonesia

2022 ◽  
Author(s):  
Edmund Ntom Udemba ◽  
Lucy Davou Philip
Keyword(s):  
Economic Growth ◽  
Energy Source ◽  
Renewable Energy Source ◽  
Foreign Direct Investment ◽  
Renewable Energy ◽  
Causal Relationship ◽  
Granger Causality ◽  
Direct Investment ◽  
Carbon Emission ◽  
Fossil Fuels

Abstract This is an expository study towards ascertaining the ability of Indonesia in mitigating carbon emission. Indonesia is positioned as among the best performing economies in Southeast Asia because of its vigorous fiscal management and sustained economic growth over the years. The country’s foreign investment inflow increased to 14% in 2019, largely in gas, electricity, water, and transportation because of the viability of its macroeconomic reforms. To test the environmental implication of this macroeconomic performance of Indonesia and to see its ability to achieve carbon neutrality, we adopt Indonesian quarterly data of 1990Q1- 2018Q4 for empirical analysis. Relevance Instruments in the economic performance of Indonesia such as urbanization, foreign direct investment (FDI) and renewable energy source are all adopted for accurate estimations and analysis of this topic. Different approaches such as structural break test, autoregressive distributed lag (ARDL)-bounds testing and granger causality are all adopted in this study. Our analysis and policy recommendations are based on short run and long run ARDL dynamics and granger causality. Findings from ARDL confirmed, negative relationship between carbon emission and renewable energy source, FDI and urbanization. Also, a U-shape instead of inverted U-shape EKC is found confirming the impeding implication of Indonesian economic growth to its environmental performance if not checkmate. From granger causality analysis, all the variables are seen transmitting to urbanization in a one-way causal relationship. Also, FDI and renewable energy prove to be essential determinants of the country’s environment development, hence, FDI is seen transmitting to both energy source (fossil fuels and renewables) in a one- way causal relationship. Renewable energy is as well seen having two ways causal relationship with both carbon emission and fossil fuels. This result has equally exposed the significant position of the three instruments (urbanization, FDI and renewable energy source) in Indonesia environment development.

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