46 Consistent Transformation Toward Fit for Future Konsisten Bertransformasi untuk Menuju Masa Depan yang Sehat Ikhtisar Kinerja Keuangan Financial Performance Highlights Laporan Manajemen Management Report Profil Perusahaan Company Profile Analisis dan Pembahasan Manajemen Management Discussion and Analysis Indonesia : How optimised design in the construction industry can reduce emissions The production and processing of metals, minerals and other materials is a major contributor to climate change. In fact, according to the International Resource Panel (IRP), it accounts for almost one quarter of the world’s greenhouse gas emissions. Going beyond energy efficiency and using materials more efficiently offers both environmental and economic benefits – and it’s key to achieving the goals of the Paris Agreement. The Indonesian company WIKA Gedung reduces emissions by using less materials in their adaptep construction process. While this is a small contribution in the grand scheme of things, the combined efforts of enterprises play a major role in addressing climate change WIKA Gedung uses a modular system in which many building parts are manufactured off-site and assembled on-site. This method saves up to 90& of time and uses less concrete and steel. This in turn means that the building foundations have to support less weight and therefore need less concrete as well. The lighter modules requires less steel, while still guaranteeing a safe and stable structure complies with standard building codes. An example of modular construction In a two-storey hospital build by WIKA Gedung, the modular construction method saved around one third of the concrete used for the foundation of the structure, as well as 28% of steel compared to a conventional building. This avoided 3551 CO2 during construction – as important contribution to climate protection. In its 2020 report on resource efficiency and climate change, IRP set out seven strategies that public and private sector stakeholders can use to achieve greater material efficiency and faster climate action Using less material by design Savings through material efficieny in the construction of a two-storey building -335 t CO2e' Tackle Climate Change.. .. by making material efficiency part of your climate strategies. Using less material by design Enhanced endof-life recovery and recycling of materials Fabrication yield improvements More intensive use Product lifetime extension Recovery, remanufacturing & reuse of components Material Substitution Studi dilakukan di 4 negara : Argentina Argentina’s Institute for Standardisation and Certification (CIRSOC) How recycling of material in the construction industry can reduce emissions Savings 21000 t CO2e Indonesia WIKA Gedung (Modular) How optimized design in the construction industry can reduce emissions Savings 355 t CO2e Mexico Rusave How optimized design in the leather industry can reduce emissions Savings 3900 kg CO2e Ecuador CKG Brand How optimized design in the leather industry can reduce emissions Savings 3900 kg CO2e • Metode konstruksi modular merupakan solusi akan permasalahan tingginya emisi yang dihasilkan di sektor konstruksi. • Modular WEGE berkomitmen untuk mengembangkan metode konstruksi ini dengan tujuan Nett Zero Emissions di 2030. • Konstruksi yang berkelanjutan menjadi fokus utama Modular WEGE untuk kehidupan masa depan yang lebih baik. • The modular construction method is a solution to the problem of high emissions produced in the construction sector. • Modular WEGE is committed to developing this construction method with the goal of Nett Zero Emissions by 2030. • Sustainable construction is the main focus of Modular WEGE for a better future life.
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