This paper presents an investigation of the impact of green behavior capabilities which include the external and internal factors on green construction performance. The study was conducted on construction companies, specifically those operating in Jakarta, Indonesia. A survey was developed consisting of 144 questionnaires to be distributed to the construction stakeholders. The data obtained was analysed using simple regression and stepwise approach to measure the effect of green behavior capability on the green construction performance, taking into consideration the environmental orientation optimization as a moderate variable. The most important findings of the study indicate that the green behavior capability has an impact on the green construction performance as well as impact towards the environmental orientation optimization between green behavior capability and green construction performance. This study also confirms that the practices of green behavior capability and environmental orientation optimization have significant benefits at the level of the authority policy which may contribute to significant savings at the level of the construction industries.

No abstract

Kebutuhan akan pembangunan infrastruktur hijau melalui studi ini dengan upaya untuk memperkenalkan alat penilaian kuantitatif yang disebut Indeks Kemampuan Infrastruktur Hijau (IKIH) untuk mengevaluasi proyek-proyek infrastruktur abu-abu untuk memenuhi konsep infrastruktur hijau. Tujuan dari penelitian ini adalah untuk menyelidiki produktivitas IKIH sebagai alat penilaian kuantitatif untuk mengukur implementasi konsep infrastruktur hijau yang dilakukan oleh proyek infrastruktur abu-abu. Data dikumpulkan melalui observasi, wawancara dengan personel kunci, dan tinjauan dokumentasi. Data dikompilasi dan dianalisis menggunakan elaborasi deskriptif. Hasil penelitian menunjukkan bahwa tiga aspek, Indeks Pengetahuan (IP), Indeks Kemampuan (IK), dan Indeks Manajemen (IM), efektif dalam menilai enam proyek pembangunan infrastruktur yang sedang berjalan, dikategorikan sebagai jalan, transportasi, sanitasi, rumah sakit, olahraga, dan pembangkit listrik. Setelah menilai 10 proyek, diberikan nilai 2 (dalam Kinerja Baik) dengan IP = 1.6, IK = 2.2, dan IM = 2.3. Temuan lain menunjukkan bahwa Indeks Kinerja Infrastruktur Hijau adalah 1,96 (Perlu Peningkatan) dengan Indeks Manfaat  = 2,2, Indeks Kesadaran  = 1,5, dan Indeks Nilai = 2. IKIH dapat mengidentifikasi tiga aspek praktik infrastruktur hijau dan secara komprehensif menunjukkan pentingnya fungsinya sebagai alat yang efektif yang bermanfaat tidak hanya bagi kontaktor, tetapi juga bagi pihak pemerintah yang mengontrol kinerja yang terkait dengan konsep infrastruktur hijau.

This paper reports on the findings on the relationship between green construction capability (GCC) and environmental sustainability performance (ESP). Accordingly, many ESP issues have several impacts on green construction, these include waste reduction and ecology. In a business world, there is a positive trend among construction sector to start reporting over GCC keeping their role as ESP alive. Self-administered questionnaires were distributed respective stakeholders to gather data from employees of construction industry. In order to analyse the collected data, regression analysis and correlation coefficient were employed to check the hypotheses. Statistical package mainly used for social science studies has been used for the data analysis. Results revealed that there is a direct positive relationship between GCC and ESP. The three aspects of GCC, i.e., material, machine and labour also have significant association with ESP. ESP carries with itself sensational openings for the construction management role and with the opportunity that originates responsibility. This study emphasizes the revised planning of risk and causes root to create awareness among employees and strategies to improve ESP and environmental performance level of companies in the competitive world. This research carries a new horizon to explore the association of GCC with ESP in construction sector. The study presents first-ever empirical evidence about the relationship between ESP and GCC from developing countries.