Green Building Council Indonesia Research Articles

Analysis of the implementation of green building on the Syahdan Campus building based on the Green Building Council Indonesia (GBCI) specifications

Global warming is caused by several factors, one of them being the uncontrolled construction sector that impacts the environment. The concept of green construction and green building is a solution to reduce global warming within the scope of civil engineering buildings. This study determined the criteria and predicate of the results of implementing green buildings according to the Greenship certification by the Green Building Council Indonesia (GBCI) in Binus Syahdan Jakarta. The research method used green building analysis based on the existing greenship building version 1.1. The result is the silver predicate, with the lowest value being Material Resource and Cycle (MRC) and the highest being Energy Efficiency Conservation (EEC). After improvisation, a maximum point was obtained (95) with a platinum predicate. Based on the analysis of the Life Cycle Cost (LCC) calculation for the next 15-20 years, the BINUS Syahdan campus building can save costs of Rp. 7,515,719,282.

Development of a Green Building Assessment System at The Green Building Planning Stage in Indonesia

The fact that more people are living in cities is an important challenge for the construction industry in designing and developing cities. This industry emphasizes to have sustainable construction development principles, one of which is Green Building strategies. Because of this, several developed countries have implemented Green Building Rating Systems (GBRS) to assess Green Building achievements. Green Building Rating Systems were developed to help professionals measure building performance, and meet the requirements of sustainable design and construction. In Indonesia, there are 2 assessment standards as a Green Building Rating System, namely PUPR Ministerial Regulation No. 21 of 2021 which is a regulation issued by the Ministry of PUPR as the Ministry in charge of Public Works and Public Housing Affairs in this case includes buildings and GREENSHIP as a product of the Green Building Council Indonesia (GBCI), which is a independent institution. Different GBRS have similar objectives such as verifying the environmental performance of buildings, using natural resources efficiently, estimating the energy performance of buildings, and encouraging more energy-efficient building designs. The purpose of this research is to identify Green Building variables that are most suitable and relevant to the current conditions in Indonesia with a comparative analysis.

Design of community creative industry building: A green building approach

Plastic waste remains the top crucial problem besides energy security in today’s life. It takes tens to hundreds of years to decompose, harming living things and the environment. Recycling activities can help reduce plastic waste and enhance the creativity of young people, students, and the community by producing new products from plastic waste. A community creative industry building design is proposed in this study by highlighting plastic recycling activities considering three principles: reduce, reuse and recycle. The Green Building approach was used in this study as a design form generator for it conforms to an environmentally friendly approach. The case study of this research is in Palu City, Indonesia. The Greenship for New Building Assessment version 1.2 by the Green Building Council Indonesia (GBCI) was implemented by utilising the logical argumentation method in the early design stage. The green building approach was implemented in the building site design, building form and envelope, and building interior. For active clean energy production, photovoltaics were installed on the rooftop with a tilt angle of 5°. From the conceptual analysis result, the proposed design can achieve a gold rating by obtaining 51 points in the Greenship assessment list for New Building version 2.1.

Analysis of the application of technology in reducing carbon dioxide (CO2) emissions at two high schools in West Jakarta

State Senior High School (SMAN) 96 is the first high school in Jakarta to be officially designated as a net-zero school with a Greenship Certificate by the Green Building Council Indonesia. In contrast, State Vocational High School (SMKN) 73 is not a net-zero school. The two schools are 100 m apart, located in Cengkareng District, West Jakarta. The purpose of this study is to analyze the application of CO2 emission reduction technology in the two schools. This study used a quantitative method. Because the school setting is in the urban area, it is not easy to find so-called indigenous technology. This study will look at the best available low carbon technologies implemented in both schools. The results show that SMAN 96 has electricity consumption and CO2 emissions lower than SMKN 73 because SMAN 96 already using the energy-efficient devices/appliances and minimizing the usage of AC and refrigerator which can increase the CO2 emissions. To reducing CO2 emissions, the two schools already implementing the use of solar panels. Furthermore, by using the solar panels it can save the electricity consumption and also solar panels produces emissions smaller than total electricity usage.

Evaluation of Green Material Selection at PGSD Laboratory Building Universitas Samudra

In today's modern era, infrastructure development should take into account environmental considerations, such as the use of green materials and eco-labeling. This approach is vital for ensuring the long-term well-being of humanity and preventing further increases in global warming caused by construction practices that disregard safe and environmentally friendly materials. This study is focused on evaluating the selection of green materials in the PGSD Laboratory at Universitas Samudra. The assessment is based on the standards set by the Green Building Council Indonesia (GBCI) for Material Sources and Cycles. Data collection involved interviews with the technical team responsible for construction, on-site observations to assess material usage, and a review of various building documentation files. The interviews revealed that the PGSD Laboratory at Universitas Samudra was designed with a 'green campus' or 'green building' concept, emphasizing the use of environmentally friendly materials. Analysis of the materials used in both the structural and architectural aspects of the PGSD Laboratory found that it met 8 out of 10 green building requirements, achieving an overall percentage of 80% in accordance with the Material Sources and Cycle assessment for Greenship GBCI. The use of such materials has had a positive impact, contributing to energy conservation, the preservation of natural resources, environmental health, user comfort, and waste reduction.

Analisis Penerapan Rumah Sakit Ramah Lingkungan (Green Hospital) pada Dua Rumah Sakit di Indonesia

The increase in the amount of daily waste generated by hospitals has contributed to climate change and global warming in the world. This is the basis for the development of the green hospital concept as an effort to reduce the impact of environmental damage in the health sector. Green hospital assessment in Indonesia can refer to the assessment tool developed by the Green Building Council Indonesia (GBCI) called greenship version 1.1. This study aims to analyze the differences in the implementation of green hospitals according to GBCI guidelines in two hospitals as a reference for hospitals in Indonesia. This research method is a narrative review, by searching grey literature according to the inclusion criteria. Based on the literature selection, data from two theses were obtained at Embung Fatimah Hospital Batam in 2017 and PON Prof. Dr. Mahar Mardjono Hospital in 2021 which will be analyzed for the three categories that have the highest proportion of benchmark values. The results show that the implementation of the Energy Efficiency and Conservation category at RS PON Prof. Dr. dr. Mahar Mardjono (62.5%) is better than at RSUD Embung Fatimah Batam (31.3%), the implementation of the Water Conservation category at RSUD Embung Fatimah Batam (50%) is better than at RS PON Prof. Dr. dr. Mahar Mardjono in 2021. Dr. dr. Mahar Mardjono (35%) and the implementation of the Indoor Health and Comfort category at RS PON Prof. Dr. dr. Mahar Mardjono (30.8%) and RSUD Embung Fatimah Batam (23.1%) still requires more attention because the percentage of achievements is still below 50%.

The effect of baseline establishment on energy savings estimate in green building certification

Recently, increasing energy consumption and CO2 emissions buildings and construction together are accounted globally for 36% and 37%, respectively. This situation implies that buildings consume over one-third of energy demand and emitter CO2 globally. Hence, energy-efficient practices were applied in green building certification to reduce energy consumption and CO2 emission. Each green building certification follows the energy baseline created to take a step further for better future equipped energy end-use. This research objective explains the comparison of different energy baselines referring to GBCI (Green Building Council Indonesia) and ASHRAE standards. Eight buildings using different energy baselines were observed in this research. By integrating energy-efficient practices in green building certification, three energy savings methods were used to calculate different energy baselines, specifically EnergyPlus simulation, worksheet calculation, and EDGE simulation. Through the energy savings method, thus outcome energy savings estimate was obtained. The energy savings estimate in the boxplot graph showed GBCI baseline results in huge savings compared to ASHRAE baseline.

Kajian Perbandingan Asesmen Green Building Bangunan Gedung Baru Menggunakan Sistem Greenship New Building Versi 1.2 dan Versi 2.0

Climate change is a problem that becomes an environmental issue in every government. Increased awareness of environmental issues has made green building construction an industry that has made many improvements to be more environmentally friendly. Green building construction in Indonesia can only be certified greenship new building version 1.2 issued by Green Building Council Indonesia (GBCI). This research relates to the grenship new building which underwent a change from greenship new building version 1.2 to version 2.0 in 2019. Meanwhile, this study uses comparative and qualitative methods in discussing assessment points in greenship new building. The results of the study explained that there were additional points for the assessment criteria with 2%-3% weighted values increased from the previous criteria.

Assessment of Green Practices in Sentra Timur Apartment, Jakarta Based on Greenship Rating of the Green Building Council of Indonesia

Before the Paris meeting on climate change, most United Nations member submitted their Intended Nationally Determined Contributions on carbon emission reductions by 2030. The Indonesian government needs to adjust its national policies and regulations to achieve its commitments. The residential building sector, in particular apartment buildings, plays an essential role in contributing to the country's energy-related carbon emissions profile. Therefore, this study aims to determine the extent to which apartments in Sentra Timur comply with the green building (GB) indicators, based on the standard of the Green Building Council Indonesia (GBCI). The analysis generates points that define a green building's predicate. Furthermore, the appropriate credit for Site Development, Energy Efficiency and conservation, Water Conservation, as well as Indoor Health and Comfort are 12 points out of 17, 16 points out of 26, 10 points out of 21, 16.5 points out of 26, respectively. The overall score is 54.5, with a percentage of 46.58%. Therefore, the Sentra Timur Apartment has been awarded a silver rating. After analyzing the collected data, recommendations were made on how each category can be improved to meet GB standards.

Indonesia MICE green building project with value engineering and its influential factors: an SEM-PLS approach

The MICE industry is considered one with high economic attractiveness for investors. Regulations and user requests for a new building are required to meet green building standards. The Green Building Council Indonesia issues Greenship's green building certification system. A minimum of 56 points is required for additional investment costs but will result in savings in operations to get a platinum rating. This paper aims to determine what factors are influential in optimising construction costs through the value engineering method to achieve a green building rating tool with life cycle costs using Structural Equation Modelling. The finding is that energy is the most influential factor in obtaining platinum rating certification, which requires value engineering and lifecycle cost analysis to achieve optimal investment costs with additional costs from 7,494% to 4,689%. The novelty of this research is that the selection of materials/machines and working methods of the green concept that saves energy needs to be carried out from the beginning of the design to achieve a feasible payback period for new investments, which will be the commitment of the owner to build a green MICE.

SITE PROCESSING ASSESSMENT TYPE A BUS TERMINAL IN SURAKARTA BASED ON ECO-TECH ARCHITECTURE THEORY

Abstract - Problems that are often seen in bus terminals are identical to air pollution, noise pollution and excessive use of energy in their operations, so that the bus terminal has a negative impact on the surrounding environment. Solving these problems can be done by site processing that applies Eco-Tech architectural theory. Eco-Tech architecture encourages environmentally-based designs combined with smart building design technology, is energy efficient, environmentally friendly and provides a sense of comfort for users. The theory is closely related to the principle of Green Building, where building design now must refer to the concept of green buildings. Assessment can be through the Greenship reference standard set by the Green Building Council Indonesia (GBCI). One of the principles used in this assessment is appropriate land use management at the type A bus terminal site in Surakarta. This principle aims to assess and determine the condition of the site and its surroundings, the efficiency of land management, and rainwater treatment in the site in the future. This research method uses a qualitative method and provides an index value based on secondary data through the problem identification stage, inputting theory and literacy which is then followed by data analysis, and produces a conclusion, namely the application of this principle has not been fully applied to the design of the bus terminal in Surakarta.Keywords – Bus station, Surakarta City, Appropriate site, Eco-Tech

Analysis of the Application of Green Building Concepts in Educational Buildings Case Study: Building B, Faculty of Biology UGM Yogyakarta

Abstract. The building sector is one of the world's largest energy consumers. This problem is further exacerbated by our dependence on non-renewable energy sources. More than 90% of the world's energy comes from fossil energy including oil, natural gas and coal whose availability in nature continues to decrease because they cannot be renewed. Green design is a reaction to the global environmental crisis. Green design which also leads to eco design, or design for environment is the art of designing physical objects and the surrounding environment to balance sustainable principles with economic, social, and ecological aspects. As a construction actor, you are required to be able to produce a building design that does not require too much energy consumption and also of course considers the comfort of the occupants in it. In an effort to develop the campus, Universitas Gadjah Mada seeks to make the UGM campus a Green Campus. One of the buildings at UGM and the first building at UGM to be certified as a green building by the Green Building Council Indonesia (GBCI), namely Building B, Faculty of Biology UGM with 43% energy savings points, 30% water and 65% efforts to utilize local materials . From the Energy sector, this building applies a small percentage of window/glass openings, uses reflective paint so as to minimize heat that will be transmitted into the building, external shading devices (shading), applies insulation on the roof, a variable refrigerant type HVAC system (VRF). ) with a high COP so that it can save more energy and use artificial lighting / energy-saving lamps. From the water sector, using a toilet fixture with a low flow so that it can save water. Meanwhile, the use of materials includes the use of clay tiles, hebel walls and other materials that are local products.

Green Building Assessment of Cilacap State Polytechnic: Building A

Buildings to achieve sustainable development must meet environmental criteria. This environmentally friendly building design is often referred to as a green building. The Green Building concept aims to reduce the negative impact on the environment from the construction and utilization of buildings. This study will discuss the criteria and requirements that must be met by company buildings to be categorized as Green Buildings according to the Green Building Council Indonesia (GBCI) and obtain a Greenship certificate, as well as any components at the construction and maintenance stage that affect the fulfillment of these requirements. This study uses a quantitative method by the green ship standard version 1.1. The greens criteria assessment in Building A resulted in 51 points. The results of this assessment explain that Building A is included in the silver category. This result explains that 44% of Building A's facilities have met the green building criteria. Upgrading from silver to gold category needs to increase 7 points by adding facilities, standard operating procedures, and policies.

IMPLEMENTATION OF GREEN BUILDING ASPECTS BASED ON THE GREEN BUILDING COUNCIL INDONESIA: A CASE STUDY IN THE REGIONAL LIBRARY BUILDING OF EAST JAVA PROVINCE

Buildings operational and maintenance can cause an increase in global warming, so it is necessary to apply the concept of green building. Most buildings in Indonesia are old buildings, so the Green Building Council Indonesia issues green building standards for existing buildings. The problems analyzed are the value of implementing green buildings in the Regional Library of East Java Province and recommendations that can be given after the assessment. The study method consisted of field observations, expert interviews, and a questionnaire survey with the Guttman Scale referring to the Greenship Existing Building version 1.0 using 12 of 41 criteria. There are 7 benchmarks for each criterion that have not been met, such as pedestrian facilities, percentage of softscape, provision of non-pet habitat, routine recording on kWh meters, operating and maintenance guides for air conditioning systems and electronic devices, collection and sorting of waste by type, as well as lighting that is less than the standard of SNI 03-6197-2000. The Regional Library of East Java Province received a Greenship Existing Building version 1.0 certification value of 26 points or 53.1% of 49 points. Recommendations are given so that the assessment benchmarks that are still not available can be met.

Towards achieving Platinum standards for Green Building certification: a case study using Jakarta International Stadium (JIS) design

Jakarta International Stadium (JIS) will be the largest FIFA-standard stadium in Indonesia equipped with 82,000 seating capacities, two training pitches, and retractable roof on its top. Parking lots will be limited in numbers; however, many modern public transportation systems will pass over the area to encourage people not to use private vehicles. As the Project Owner, PT. Jakarta Propertindo (Perseroda) has set the target to achieve Platinum-standard in Green Building. As of mid-July 2021, JIS was still under construction with the actual progress of around 64 %, however, its design has met the sustainability’s highest requirements as Green Building Council Indonesia (GBCI) has awarded Greenship platinum to JIS’ design with the score of 81.8%. The final assessment (FA), which includes on-site measurement and verification, will be performed after the construction is completed. This research is aimed to measure the efficacy of Greenship grade in Indonesia’s sustainable building design by comparing it with another international rating system. LEED (Leadership in Energy and Environmental Design) from U.S. Green Building Council (USGBC) which is famous to its stringency in energy performance assessment, was chosen to be another benchmark for this project. The result shows that if LEED criteria were applied at JIS, the design could score up to 77.4% which meet the conditions for platinum level.

Lighting Enhancement of Classrooms in Heritage School Buildings Based on the Greenship Rating Tools

This study aims to suggest some strategies for improving the quality of lighting in adaptive reuse buildings. Recently, several concerns have been raised about the lighting environment of heritage buildings that have been adaptively reused for a different function. These changes may lead to a problem for the occupants of the building, particularly on the indoor lighting quality. It is regarded as one of the most affected variables in the building of heritage that is adaptively reused. Green Building Council Indonesia (GBCI) has been concerned about this issue, particularly to the requirements related to lighting power density and control, visual comfort, outside view, and daylight. The purpose of this research is therefore to suggest some strategies for improving the quality of lighting in the two classrooms of two heritage schools in Surabaya, Indonesia, based on the Greenship Interior Space rating tool. There are three credits for lighting power density and control, and one credit for visual comfort criteria. By performing light mapping measurements, calculations, and computer simulation, this analysis is qualitative. To capture the condition of the classrooms examined, building observation was also performed. The observation shows that the existing condition gains four credits only. If adopted, the strategies proposed could achieve eight credits, which is covers 80% of the assessment points. The higher credits achieved reflect a better lighting environment and better value for energy efficiency and conservation.

Studi Penghematan Air pada Sistem Plambing Air Bersih di Apartemen Menara Cibinong Tower Mahoni

The Cibinong Tower Mahoni Tower Apartment located in Bogor Regency is a residential residence consisting of 21 floors. Apartment development is influenced by the need for housing which continues to increase along with the rate of population growth and limited land. The impact of apartment construction will affect the availability of clean water in the future due to an increase in the need for clean water. West Java Provincial Regulation Number 13 of 2013 concerning Buildings requires developers to carry out water efficiency. Referring to the regulation, this apartment implements water conservation based on the Green Building Council Indonesia (GBCI) concept which aims to save water use. The research method used is the use of water-saving plumbing features which aims to find out how efficient the use of water is. Based on the results of the study, the population in the Cibinong Tower Mahoni Tower Apartment was 794 people with clean water needs of 67,366.68 l/day. The use of water-saving plumbing equipment can save water use by 6.01% or 4,060.71 l/day.

Penilaian Kawasan Perumahan dengan Pendekatan Konsep Berkelanjutan (Greenship Neighborhood Assessment)

Global warming and environmental degradation are still being issues in various countries, including Indonesia. It has been causing the climate change. In 2015 the United Nations started a program called Sustainable Development Goals (SDGs). One of the goals was to tackle climate change. In order to encourage the implementation of SDGs, an effort that could conduct was the realization of green housing areas. An assesment is needed to make sure that sustainable development in neighborhood is implemented well and correct. Green Building Council Indonesia (GBCI) has published a rating system called Greenship Neighborhood as a reference for assessing the concept of sustainable development neighbourhood. The purpose of this study was to find out how the implementation of Greenship Neighbourhood and how much value is achieved in Citraland residential area. The method that used were descriptive qualitative and quantitative. Descriptive qualitative was a description of the research object conditions, while descriptive quantitative was output assessments numbers based on the Greenship Neighborhood assessment tool. There were seven aspects that assessed i.e. land ecological enhancement, movement and connectivity, water management and conservation, solid and material waste, community wellbeing strategy, buildings and energy, and innovation future development. The results of research showed that there were six of the seven assessment categories have been applied in the object area. Generaly, the total value is 36 out of 124, with percentage achieved 29%. Based on these result, Citraland Pekanbaru residential area did not meet the minimum standard for the application of Greenship Neigborhood according to GBCI.

Green Building Analysis of PT United Tractors on Existing Building Based on the Latest Rating Tools Green Building Council Indonesia

PT United Tractors building has received a Platinum predicate for the Greenship New Building Category. However, the more advanced the development and growth of the company, research must continue to be done to see if the building is still feasible in its current condition. The method used in this research is to compare the condition of the existing building with the Greenship New Building Assessment tool. After comparisons, a new category suitability analysis was carried out for existing buildings. The analysis was carried out by direct measurement methods, interviews and using secondary data. From the results of the study, the PT United Tractors building received a Gold rating, because it met five building eligibility requirements, including Appropriate Site Development, Energy Efficiency and Conservation, Water Conservation, Material Resources and Cycle, Indoor Air Health and Comfort. The assessment of the suitability of the criteria in each category showed a result of 65 points (57%). For this reason, it needs improvement in order to reach the highest point in Platinum rank.

Preface

ISLIVAS 2020 We were pleased to welcome you to the 2020 3rd International Seminar on Livable Space (ISLIVAS): Promoting Inclusive, Safe, Resilient, and Sustainable Human Settlement in Disruptive Era, which held by Architecture Department Faculty Civil Engineering and Planning Universitas Trisakti, and took place on August 27, 2020, in Jakarta. The ISLIVAS 2020 was also co-hosted by three prominent universities in Indonesia. They are Faculty of Engineering Universitas Lambung Mangkurat, Department of Architecture UNMER Malang, and Universitas Pembangunan Jaya.Due to the impact of COVID-19, ISLIVAS 2020 was held in the form of a virtual conference, as opposed to the previous events. Since there were travel restrictions around the world, we held this flexible online conference to bring together experts, researcher, and scholars from all over the world, aiming to disseminate the most advanced research in the field of architecture, urban design, and planning, as well as to develop academic exchange among researchers.The ISLIVAS 2020 committee was made up of approximately thirty-six experts in the fields of architecture, urban design, and planning both within and outside of the country. We were honored to have the Rector of Universitas Trisakti Prof. Dr. Ali Gufron Mukti., M.Sc., Ph.D. delivered a welcoming speech about the implementation of SDGs in higher education. Following the welcoming speech, six main speakers from several countries gave the presentation. All the main speakers delivered their presentation in about 20 minutes via Zoom during the second session of the conference. Those speakers are :• Prof. Dr. Ir. Agus Budi Purnomo, MSc. from Universitas Trisaktsi, Indonesia• Assoc. Prof. Dr. Arief B. Setiawan from Kennesaw University, Georgia• Etty Padmodipoetro, AIA. from Urban Idea lab, USA• Dipl-Ing, Dr. Ulrike Herbig from TU Wien, Austria• Ir. Iwan Prijanto, MM., GP. from Green Building Council Indonesia (GBCI)• Prof. Sung Hong Kim, M.Arch., Ph.D. from University of Seoul, KoreaIn the third session, all participants and presenters were divided into four Zoom panels to discuss the talks further and share their research. Each presenter was given 10 minutes. Discussion and Q&A were held for about 20 minutes.List Of Committee, Conference Photograph, All Photos are available in this Pdf.