Accelerating Sustainability by Hydropower Development in China

2018 ◽  
Vol 10 (04) ◽  
pp. 60-70
Author(s):  
Yan ZHANG

China, with the biggest electricity system, now leads the world on its global share in electricity production and consumption, as well as greenhouse gas emission. However, its incomplete power system reforms left an uncoordinated development between the generator and the grid. Despite intensive investment and construction of power generation infrastructure, the lagging grid reform has become a bottleneck in the sector. The benefits of electricity sector reform, if designed and proceeded carefully, can be substantial.

2016 ◽  
Vol 836 ◽  
pp. 323-328
Author(s):  
Mustarum Musaruddin ◽  
Aditya Rachman ◽  
Muhammad Hasbi ◽  
Akbar Kurdin

Climate change in Indonesia is receiving a lot of concern as the nation is the top ten world largest emitter of the greenhouse gases. To relieve the concern, Indonesia had proposed to cut the gas emissions by 26 percent by 2020 from business-as-usual (BAU) levels and proposed a 41 percent emission reduction below BAU target conditional to international support for Nationally Appropriate Mitigation Actions (NAMAs). This study deals with the strategy in reducing the acceleration of the greenhouse gas emission from the power sector in Southeast Sulawesi, a developing province in Indonesia with its high electricity demand in recent years. It calculates of the annual greenhouse emission from the electricity generation mix in this province, using the projected annual electricity generation and projected power plants installed under the power supply business plan (RPUTL) of the state electricity company (PLN Indonesia) and the lifecycle carbon dioxide emission equivalent. Some scenarios are proposed, by varying the power generation mix in the case of inclusion and exclusion the projected clean renewable powers in the year of 2020 and 2022. The result shows that in 2020, by the inclusion of the projected clean renewable powers in the power generation mix (around 5 percent), it can reduce the annual greenhouse gas emission almost 6 percent. In 2022, by maintaining the amount of the power generation from fossil sources as those in 2020 and maximizing the use of the clean powers in the electricity generation mix (around 20 percent), under the power provision plan, it can reduce the emission by 26 percent.


2015 ◽  
Vol 74 (4) ◽  
Author(s):  
Hesam Kamyab ◽  
Jeng Shiun Lim ◽  
Tayebeh Khademi ◽  
Wai Shin Hod ◽  
Rahmalan Ahmad ◽  
...  

Waste generation nowadays is rising in the world and it seems hard to prevent it. Solid Waste Management (SWM) has been a major problem worldwide in most of the fast growing towns and cities among the developing countries all around the world. Food waste and green waste constitute high volumes of municipal solid waste (MSW). The application of compost in the agricultural sector can contribute to sustainable soil health and other co-benefits. The compost produced from biological waste does not contain any chemicals unfavorable to living soil. The objective of this research was to calculate the greenhouse gas emission from the compost processed from the food and green wastes generated on-campus in Universiti Teknologi Malaysia (UTM) as a pilot project. The result indicated that the composting process promotes the university as a green campus by converting organic wastes into valuable products such as organic fertilizer.


Environments ◽  
2018 ◽  
Vol 5 (1) ◽  
pp. 17 ◽  
Author(s):  
Simona Jursová ◽  
Dorota Burchart-Korol ◽  
Pavlína Pustějovská ◽  
Jerzy Korol ◽  
Agata Blaut

2019 ◽  
Vol 118 ◽  
pp. 02006
Author(s):  
Leilei Liu ◽  
Xu Guo ◽  
Jian Ding ◽  
Hongliang Wang

Voluntary emission reduction of greenhouse gases is conducive to reducing carbon dioxide (CO2) emissions and fostering a carbon trading market. Voluntary greenhouse gas emission reduction methodologies can be used to determine project baselines, demonstrate additionality, calculate emission reductions, and develop monitoring plans. Marine fossil fuel combustion is an important source of greenhouse gas emissions in port. Through the implementation of marine shore power system, it is possible to replace fuel consumption with electricity and significantly reduce greenhouse gas emissions during berthing. Through the analysis and study on shore power system, the methodology of voluntary greenhouse gas emission reduction for shore power system is formed, which is conducive to promoting the participation in carbon emissions trading and promoting the promotion and use of shore power system.


2014 ◽  
Vol 984-985 ◽  
pp. 750-758
Author(s):  
P. Kumar ◽  
Amaladas John Rajan

The world is going through a very tough situation in terms of environment pollution. Many of the activities of human are creating huge pollution in the entire world. The weather and climate have been changing continuously due to a wide range of human factors. This emission of Greenhouse gases increases the atmospheric temperature gradually. This paper provides a critical perspective to the debate on various greenhouse gas emission in the world. This paper consists of three major areas of discussion. First part of the discussion is with Trends in global CO2 emission second part is global CO2 emission by sector. The last part of the discussion is the potential alternate option to reduce this Gas emission and its concerns for growth focus is discussed for further research. Most of the research papers focused about the solution to the reduction of greenhouse gas emission. Furthermore, in this paper I have focused on the review of Indian wind industries model and its major constraints faced by a wind turbine manufacturer. The result of this research paper is a solid base for further research on which parameter to be focused so that this industry can grow.


Geosciences ◽  
2019 ◽  
Vol 9 (11) ◽  
pp. 468
Author(s):  
Alexander N. Fedorov

Permafrost landscapes occupy 25% of the world’s land area. The formation, dynamics, and evolution of these landscapes are greatly controlled by permafrost processes and thus require special approaches to classification and mapping. Alases, pingoes, edoma, thermokarst mounds, stone streams, low-centre polygonal tundra, and other surface features are associated with the presence of permafrost. Permafrost degradation and greenhouse gas emission due to global climate warming are among the major potential dangers facing the world. Improvements in knowledge about permafrost landscapes are therefore increasingly important. This special issue, titled “Permafrost Landscapes: Classification and Mapping”, presents articles on classification, mapping, monitoring, and stability assessment of permafrost landscapes, providing an overview of current work in the most important areas of cold regions research.


Author(s):  
Hans von Storch

AbstractGood intentions by the middle class are not always well guided and do not always lead to measurable or significant results. For example, efforts to limit greenhouse gas emissions may hold broad appeal but can still have negligible impact. Therefore, it is suggested to embark on “Apollo projects”, which bundle the potential and willingness of the middle class. These projects should focus on the development of specific technologies, with economic advantages to support their spread throughout the world. Doing so will harness the middle class in support of greenhouse gas emission reductions in the gigaton-range. Such pan-national projects, for example, could address emission-free ship- or air-propulsion, the electrification of heating or of processes in the chemical industry.


Author(s):  
Mehmet Bulut

With the year 2020, the world faced a new threat that affects all areas of life, negatively affects production in all areas, and paralyzes social life. The measures and restrictions taken by the country's governments to prevent the epidemic from spreading rapidly in the society with the effect of the Covid-19 virus, which first appeared in China and spread all over the world, brought a new lifestyle. Covid-19 has been much the impact on electricity use and electricity production in the period in Turkey as in other countries. There was a sharp decline in commercial and industrial electricity use. The coronavirus effect has also been reflected in the electricity demand and the consumption amount has undergone a great negative change. Due to the enactment of measures against the new type of coronavirus (COVID-19) epidemic and the partial or full-time curfews, electricity consumption was moved to homes, supermarkets, and hospitals in April 2020 from places where mass consumption is intense, such as industry, workplaces, and educational institutions. In this study, Covid-19 period, the first cases were examined electricity production and consumption in Turkey as of the date it is seen throughout, in comparison with electricity consumption data in the same month of the previous years corresponding to this period, the effects on electricity generation and consumption habits of this period were examined.


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