scholarly journals Considering the Role of Natural Gas in the Deep Decarbonization of the U.S. Electricity Sector. Natural Gas and the Evolving U.S. Power Sector Monograph Series: Number 2

2016 ◽  
Author(s):  
Wesley Cole ◽  
Ross Beppler ◽  
Owen Zinaman ◽  
Jeffrey Logan
2012 ◽  
Vol 46 (14) ◽  
pp. 7882-7889 ◽  
Author(s):  
Xi Lu ◽  
Michael B. McElroy ◽  
Gang Wu ◽  
Chris P. Nielsen

Significance The country's energy outlook has been transformed by the discovery of a huge natural gas field in Eni's Shorouk concession along Egypt's maritime border with Cyprus, announced by the Italian oil major on August 30. If Eni's estimates are accurate, the field will increase Egypt's gas reserves by almost half and mean Egypt can regain natural gas self-sufficiency in the 2020s. Impacts The economic impact will depend on the progress of energy reforms, including subsidy cuts and structural changes to the electricity sector. The gas discovery will make Egyptian companies drive a harder bargain in negotiations with firms seeking to export Israeli gas. The find should generate savings on fuel imports, boosting both Egypt's balance of payments and energy-intensive industries. It will encourage power sector investors by guaranteeing the availability of enough natural gas to fuel their new plants.


2013 ◽  
Vol 04 (supp01) ◽  
pp. 1340006 ◽  
Author(s):  
FRANZISKA HOLZ ◽  
CHRISTIAN VON HIRSCHHAUSEN

This paper summarizes the approaches to and the implications of bottom–up infrastructure modeling in the framework of the EMF28 model comparison "Europe 2050: The Effects of Technology Choices on EU Climate Policy". It includes models covering all the sectors currently under scrutiny by the European Infrastructure Priorities: Electricity, natural gas, and CO 2. Results suggest that some infrastructure enhancement is required to achieve the decarbonization, and that the network development needs can be attained in a reasonable timeframe. In the electricity sector, additional cross-border interconnection is required, but generation and the development of low-cost renewables is a more challenging task. For natural gas, the falling total consumption could be satisfied by the current infrastructure in place, and even in a high-gas scenario the infrastructure implications remain manageable. Model results on the future role of Carbon Capture, Transport, and Sequestration (CCTS) vary, and suggest that most of the transportation infrastructure might be required in and around the North Sea.


2013 ◽  
Vol 40 ◽  
pp. 183-195 ◽  
Author(s):  
Jeffrey Logan ◽  
Anthony Lopez ◽  
Trieu Mai ◽  
Carolyn Davidson ◽  
Morgan Bazilian ◽  
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Keyword(s):  

Author(s):  
Manish Kumar ◽  
Cherian Samuel

Abstract In the modern electricity sector, power industries are facing the challenge to meet exponentially growing electricity demand with the constraint of reducing carbon emission. Overcoming these issues, the power sector is getting motivated to use decentralized renewable energy based renewable distributed generation (RDG) technology to meet growing demand and reduce carbon emission to meet the government environmental regulations and social equality. The role of management and small size generating units are playing as the key factor in the adoption of green RDG practices. In this work, authors identified factors influencing power sector to adopt green RDG practices through a survey in Indian power industries. After analysis of survey data, the role of government regulation as the most important factor in choosing environment friendly practices has been identified. A significant relationship has been shown between government regulations and managerial concern for using green RDG practices with apparent stakeholder pressures. Findings show that effect of factors influencing green RDG environmental regulation is significant. This analysis will help in the decision-making process to increase concern over green RDG practices.


2015 ◽  
Vol 16 (1) ◽  
pp. 20-35 ◽  
Author(s):  
Prakash N. K. Deenapanray ◽  
Andrea M. Bassi

Abstract A system dynamics model has been developed for the power sector of Mauritius, which captures a range of complex interactions between the economic, social and environmental aspects of the national economy, with deeper emphasis on the role of energy in these interactions. The model has been validated by replicating the historical trends of key development indicators, and its results were compared to the projections of the national utility company. The validation process shows that the model provides a faithful representation of the actual electricity sector of Mauritius, and can be easily adapted to the use of different assumptions. This paper describes the main characteristics of the model and its results as compared to electricity demand projections carried out by the Central Electricity Board to 2022. The results suggest that further analysis could be done to test alternative low carbon investment scenarios.


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