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KELAYAKAN FINANSIAL NEAR ZERO ENERGY BUILDING DENGAN PERATURAN KEMENTERIAN ENERGI DAN SUMBER DAYA MINERAL NO. 49 TAHUN 2018 MENGENAI INSENTIF ENERGI TERBARUKAN Ario Bintang Koesalamwardi; Andre Eldrian; Irene; Wellie Tjahyadi
Jurnal Infrastruktur Vol 6 No 1 (2020): Jurnal Infrastruktur
Publisher : Jurnal Infrastruktur

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35814/infrastruktur.v6i1.1421

Abstract

The construction industry and building are responsible for more than 35% of the world's energy consumption and produces almost 40% of greenhouse gas emissions such as CO2. The CO2 emissions come from building energy consumption where more than 65% of them is still generated from fossil fuels. Net Zero-Energy Building (NZEB) is a building system that has high energy efficiency and can generate electricity on-site from renewable energy sources, thereby reducing the operational costs of the annual electricity bill significantly in its whole life cycle. This design concept will add initial construction costs for the application of energy-efficient designs and renewable energy generation systems in buildings. The financial feasibility of a building with this design is measured by a Life Cycle Cost analysis method that also takes into account operational costs over its whole life cycle. Renewable energy incentives are an important factor in financial feasibility analysis because these incentives directly reduce the operational costs (annual electricity costs) of buildings. The Ministry of Energy and Mineral Resources (ESDM) has issued new regulations regarding the amount of incentives given to building owners who install renewable energy generators i.e. Photovolvtaic (PV) panels. There needs to be a study of the financial impact of the issuance of this new regulation on the financial value of NZEB as a whole building system that is integrated with energy generation from PV Panels, especially residential buildings. The purpose of this study is to compare the financial feasibility of NZEB using 2013 regulations, with Ministry of Energy and Mineral Resources Regulation no. 49 of 2018, in dense residential buildings with NZEB design concept. This research concludes the nZEB design is more financialy feasible under the 2013 renewable energy incentive regulation than the 2018 regulation.
BAGAIMANA PANDEMI COVID-19 MENGUBAH BUDAYA KERJA PROYEK KONSTRUKSI? Seng Hansen; Susy Fatena Rostiyanti; Andre Eldrian
Akselerasi : Jurnal Ilmiah Teknik Sipil Vol 4, No 2 (2023): Februari
Publisher : Universitas Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37058/aks.v4i2.5507

Abstract

Pandemi COVID-19 telah dimulai sejak akhir 2019. Berbagai upaya telah diterapkan pemerintah guna memitigasi penyebaran pandemi COVID-19 di Indonesia, antara lain kewajiban pemakaian masker, jaga jarak, cuci tangan pakai sabun, hingga pelacakan kontak COVID-19. Strategi mitigasi ini turut mempengaruhi keberlangsungan proyek konstruksi. Penelitian ini bertujuan untuk mengidentifikasi faktor penyebab dan jenis perubahan budaya kerja pada proyek konstruksi. Pendekatan kualitatif diterapkan dalam proses pengumpulan dan analisis data. Penelitian diawali dengan studi literatur untuk mengidentifikasi faktor-faktor yang mungkin mempengaruhi perubahan budaya kerja proyek konstruksi. Selanjutnya, observasi langsung pada dua proyek konstruksi dan sepuluh wawancara semi terstruktur dilakukan untuk menginvestigasi faktor dan jenis perubahan budaya kerja proyek konstruksi akibat pandemi COVID-19 di Indonesia. Analisis konten diterapkan untuk mengolah data wawancara, sedangkan hasil observasi digunakan untuk melengkapi hasil analisis wawancara. Penelitian ini berhasil mengidentifikasi delapan faktor berpengaruh yang dapat dikelompokkan menjadi dua kategori yaitu faktor internal (terdiri dari enam faktor) dan faktor eksternal (terdiri dari dua faktor). Penelitian ini juga berhasil mengidentifikasi sebelas perubahan budaya kerja konstruksi yang dapat dikelompokkan ke dalam tiga kategori yaitu perubahan budaya organisasi, perubahan budaya komunikasi, dan perubahan budaya keselamatan dan kesehatan kerja (K3). Penelitian ini berkontribusi dengan menyajikan data dan temuan empiris mengenai dampak pandemi COVID-19 terhadap proyek konstruksi terutama perubahan budaya kerja dari perspektif kontraktor.