Redesign ITS Central Library through Smart Building

2014 ◽  
Vol 493 ◽  
pp. 117-122
Author(s):  
Muhammad Junaidi ◽  
Kusriantoko Parindra ◽  
Hosta Ardhyananta ◽  
Ary Bachtiar ◽  
Anton A. Dimas
Keyword(s):  
Energy Efficiency ◽  
Energy Conservation ◽  
Room Temperature ◽  
Energy Audit ◽  
Total Load ◽  
Smart Building ◽  
Electrical Systems ◽  
Institute Of Technology ◽  
Audit Team ◽  
Occupation Rate

Energy conservation is one of many technique applied to reduce the global warming effect. Sepuluh Nopember Institute of Technology (ITS) contributes to encourage energy conservation by ITS Eco Campus programs. It has so many activities, one of them is audit energy as one way to get energy efficiency in educational area. ITS central library is most accessable building both student and other academics community with total area more than 400 square matres and high occupation rate approximately 90% everyday. Energy audit techniques were carried out by an energy audit team to identify any energy conservation opportunities (ECOs). walk-through assessment and data analysis were conducted over all building zones. These levels of assessments proved that the building and its mechanical and electrical systems were improperly maintained and inefficiently operated. So that, ITS Central Library will be redesigned to be smart building by improving light intentensity level, humidity, and room temperature appropriate with ASHRAE90.1-2005. Thus exterior building like wall, glass, roof and floor will be redesigned to emphasize minimum total load. Replacement single glass to double glass reduce the load conduction and radiation through glass, approximately 2,7%.

Development of Production and Investment Measures for Energy Saving and Energy Efficiency in Rural Areas

2020 ◽  
Vol 11 (5) ◽  
pp. 1251
Author(s):  
Kaparov Nurtaza MARATOVICH ◽  
Zhibek OMARKHANOVA ◽  
Rakhisheva Aida BEKARYSOVNA ◽  
Saulebaevna Saule SAPARBAYEVA ◽  
Zakirova Dilnara IKRAMKHANOVNA ◽  
...  
Keyword(s):  
Energy Efficiency ◽  
Private Sector ◽  
Energy Conservation ◽  
Energy Saving ◽  
Rural Areas ◽  
Energy Intensity ◽  
Electric Power Industry ◽  
Environmental Crisis ◽  
Energy Audit ◽  
Additional Energy

The relevance of the research topic is that energy-saving is the key element of modern energy development in the country. In Kazakhstan, energy-saving, and improving the energy efficiency of agriculture is currently a priority task that will solve energy, environmental and economic problems. Without a solution to these problems, the country's development will inevitably hold back. The head of state in the field of energy conservation has set a goal to reduce the energy intensity of the gross domestic product by at least 25% by 2020, and annual energy-savings of 3.5% after 2020. Industry in rural areas consumes more than 70 % of all electricity. As part of the comprehensive plan, their energy audit was conducted 50/50 (50 % of the financing is the enterprises' funds, the remaining 50 % is the state budget). As a result of the energy audit, systematic measures were developed to reduce the energy intensity of the industry, including the electric power industry. Large unproductive losses of energy resources are in the private sector, in this connection, since 2019, the energy audit of JSC "Kazakhstan center for modernization and development of housing and communal services (housing and communal services)" is conducted on budget funds in the private sector. Energy conservation is one of the most important and strategic tasks of the country. Rapidly developing production requires additional energy costs. This is confirmed by the annual increase in energy tariffs. In turn, resources are not unlimited, and their irrational consumption will inevitably lead to not only economic but also to an environmental crisis.

scholarly journals Current and Voltage Imbalances at BPTIK Universitas PGRI Semarang

2021 ◽  
Vol 3 (1) ◽  
pp. 0210104
Author(s):  
Margono Margono ◽  
Irna Farikhah
Keyword(s):  
Energy Efficiency ◽  
Energy Consumption ◽  
Energy Conservation ◽  
Neutral Current ◽  
Energy Audit ◽  
Current Development ◽  
Electrical Parameters ◽  
Increase Energy Efficiency ◽  
Current Voltage ◽  
Unbalanced Voltage

Energy conservation is an effort to increase energy efficiency. This research conducted an energy audit in the BPTIK (Badan Pengembangan Teknologi Informasi dan Komunikasi) department room at the Universitas PGRI Semarang, observing the value of electrical parameters, especially unbalanced voltage and current that have the potential to cause neutral currents. In this study the calculated unbalanced voltage value is 0.64% and unbalanced current is 20.25%. From the current development, the neutral current produces an average of 1.72 Amperes. From the value of the neutral current can be calculated the energy lost in the conductor neutral wire per day is about 0.01% of energy consumption by the load per day.Keywords: current, voltage, imbalance

Energy Conservation as the Basis for Appropriate Technology Development for Kenya

1989 ◽  
Vol 7 (2) ◽  
pp. 103-115 ◽  
Author(s):  
H. Othieno
Keyword(s):  
Energy Conservation ◽  
Energy Use ◽  
Technology Development ◽  
Industrial Sector ◽  
Appropriate Technology ◽  
Energy Audit ◽  
Cooperative Effort ◽  
Seminar Series ◽  
Energy Auditing ◽  
Audit Team

An innovative and cooperative effort by the Kenyan government to involve practicing engineers in Kenya in the evolving developments in energy consdervation is described. The effort resulted from the question of how to moderate oil imports and yet maintain growth in a growing industrial sector. As part of a broad program on energy use, the Ministry of Energy and Regionl Development, in a cooperative effort with a U.S. base organization, initiated a program to further the understanding of energy conservation in Kenyan industry and government. The project described here had four interconnected components: a) The identification of key energy users in Kenya, b) A seminar series of energy conservation to engineers and managers from industry and government, c) The formation of a specialized energy audit team to analyze ten cooperating companies and institutions and provide explanations and recommendations with regard to energy conservation, and d) The introduction of special courses and curriculum modification at Kenya Polytechnic Institute to highlight energy conservation and energy auditing for post graduates as well as for current students. The paper concludes with a synthesis of these components and an analysis of how the effort may be interpreted as an innovative effort in engineering education. In addition, the paper looks at domestic energy consumption supplied mainly by wood and its conservation and regeneration measures.

scholarly journals Evaluasi Tingkat Efisiensi Penggunaan Energi Kajian Ex Post Facto Penerapan Standar Green Building Gedung A ITSB

2019 ◽  
Vol 2 (1) ◽  
pp. 043-050
Author(s):  
Muhammad Arief Irfan
Keyword(s):  
Energy Efficiency ◽  
Energy Use ◽  
Green Building ◽  
Building Performance ◽  
Energy Audit ◽  
Electricity Use ◽  
Ex Post ◽  
Ex Post Facto ◽  
Institute Of Technology ◽  
Object Of Study

In Indonesia, until 2016, there were only 11 building units that were successfully certified by green building by the Green Building Council Indonesia (GBCI). The eleven buildings are classified as new building and claimed to be 43% efficient. The issue of energy efficiency in buildings is increasingly becoming a real action. As the first campus in Indonesia to be certified green building with the title of gold, Building A Bandung Institute of Technology and Science (ITSB), located in Cikarang, is expected to be an environmentally friendly pilot building and also a building capable of achieving energy efficiency targets. The building, which began construction in 2009 and completed in 2011, is one of the new building categories that is very well used as an evaluation object. Since its operation in 2012, the ITSB building has never been the object of study regarding the level of efficiency in energy use. The research carried out using the energy audit method for the ITSB building shows that there are levels of energy efficiency, especially electricity use, in the period of 2013 to 2017. From this period data, studies of building performance can be carried out with energy efficiency opportunities in the future. future.

scholarly journals Energy Efficiency Solutions for Small and Medium-Sized Enterprises

Proceedings ◽  
2021 ◽  
Vol 65 (1) ◽  
pp. 19
Author(s):  
Joanna Southernwood ◽  
Grigoris K. Papagiannis ◽  
Erudino Llano Güemes ◽  
Luisa Sileni
Keyword(s):  
Energy Efficiency ◽  
Energy Saving ◽  
Energy Management ◽  
Policy Recommendations ◽  
Effective Energy ◽  
Energy Audit ◽  
Horizon 2020 ◽  
Efficiency Measures ◽  
Energy Audits ◽  
Innovative Capacity

Few small and medium-sized enterprises (SMEs) have undertaken an energy audit to date and even fewer have taken action to implement energy-saving measures. Lack of time, knowledge, and finance, coupled with the low priority that SMEs give to energy management, are the most commonly cited barriers to effective energy management in SMEs. Four projects funded by Horizon 2020 (SPEEDIER, SMEmPower Efficiency, E2DRIVER, and Innoveas) have developed innovative capacity-building programmes designed to eliminate these barriers and encourage SMEs to undertake energy audits and implement the recommended energy efficiency measures. This paper presents an overview of the innovations being tested and suggests a series of policy recommendations that could help to drive uptake of energy audits in SMEs.

Energy Efficiency Assessment Oriented Building Energy Consumption System Model

2013 ◽  
Vol 415 ◽  
pp. 734-740
Author(s):  
Yun Long Ma ◽  
Xiao Hua Chen ◽  
Bo Liu ◽  
Guo Feng Zhang
Keyword(s):  
Energy Efficiency ◽  
Energy Consumption ◽  
Energy Conservation ◽  
Emission Reduction ◽  
Building Energy ◽  
Efficiency Index ◽  
Assessment System ◽  
Building Energy Consumption ◽  
Building Energy Conservation ◽  
Consumption System

This paper analyzes the characteristics and composition of the energy consumption system of the building from the perspective of systematic energy conservation and presents the systematic framework of the consumption model. Based on the framework, the paper focuses on how to establish a building energy consumption assessment system, find the energy efficiency index system and assessment approaches, and apply the results directly into building energy conservation and emission reduction. It not only facilitates greatly the overall and efficient management of the energy consumption system of the building, but also serves as another new approach to achieve energy conservation and emission reduction.

Energy Saving Calculation and Analysis of the Rural House in Hohhot

2012 ◽  
Vol 575 ◽  
pp. 122-125
Author(s):  
Juan Wang
Keyword(s):  
Energy Efficiency ◽  
Energy Conservation ◽  
Energy Saving ◽  
Inner Mongolia ◽  
Building Energy ◽  
Rural Residence ◽  
Building Energy Efficiency ◽  
Residential Energy ◽  
Energy Efficiency Standards

Inner Mongolia mostly belongs to the rural residence building, no any relevant construction standard and building energy efficiency standards. Most of the farmers in build houses without considering building energy problems. This article through to a rural residential energy conservation calculation and analysis, and obtain the energy-saving index.

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