Indonesia China Carbon Reduction Effort in Cement Industry
Indonesia and China have launched a programme to reduce carbon emissions in the cement industry, supported by the United Nations Industrial Development Organization (UNIDO) and the Ministry of Industry of the Republic of Indonesia.
Background of the Collaboration
This programme aims to promote environmentally friendly technology and energy efficiency in Indonesia's cement industry. The collaboration includes various aspects, from technology transfer to capacity building for human resources.
Event Inauguration by Officials
Andi Rizaldi, Head of the Industrial Services Policy and Standardization Agency (BSKJI), inaugurated the event and emphasised the importance of international collaboration to achieve national carbon reduction targets. "This collaboration is a significant step towards achieving a more environmentally friendly industry," he stated.
China’s Commitment to Green Industry
Zhang Qiang, Deputy Director General of the Center for International Economic and Technological Cooperation at the Ministry of Industry and Technology of China, emphasised China’s commitment to supporting the transformation towards low-emission and green industries, including in the port sector. Zhang also highlighted China's efforts in building solar power plants and other renewable energy projects.
UNIDO’s Support and Role
Yunrui Zhou, UNIDO's Industrial Development Officer, explained that UNIDO supports the establishment of an energy-efficient and environmentally friendly cement industry in Indonesia through South-South cooperation. He also stressed the importance of sharing knowledge and technology among developing countries.
Waste Heat Recovery Process
The waste heat recovery process consists of two main stages: pre-processing and co-processing. Pre-processing involves preparing waste to be suitable for co-processing in cement kilns. This waste is converted from unwanted by-products into valuable resources known as AFR (alternative fuels and raw materials). Co-processing involves using AFR in cement production, replacing primary fuels such as coal, gas, and petroleum coke.
ASI’s Initiatives and Challenges
ASI Chairman Lilik Unggul Raharjo outlined the initiatives and challenges faced in the effort to decarbonise Indonesia’s cement industry. ASI has undertaken various initiatives to improve energy efficiency, produce environmentally friendly cement, and shift from fossil fuels to alternative energy sources. "We have a roadmap, and compared to 2010, we have reduced emissions from 730 CO per kilogram to 620 CO per kilogram," Lilik said.
Impact of Government Policies
Government policies supporting the use of environmentally friendly cement in construction projects cannot be overstated. Currently, 70 per cent of the cement circulating in Indonesia is environmentally friendly, but its application in construction projects still needs to be increased. "There needs to be government policy to encourage the use of environmentally friendly cement in every construction project," Lilik added.
Collaboration with Other Countries
In addition to collaborating with Indonesia, China has also partnered with other countries, such as Korea and Japan, to reduce carbon emissions in the industrial sector. This cooperation includes various projects, from solar power plants to industrial waste management technologies.
Future of the Cement Industry
Liu Yiang, Level IV Division Rank Official of the Division of New Material at the Department of Raw Material Industry from the Ministry of Industry and Technology of China, revealed that China's installed cement industry capacity reaches 1.47 billion tonnes annually. "We can produce clinker ranging from 2,000 to 8,000 tonnes per day," he said. Liu also explained that China strives to reduce carbon emissions in cement production.
Conclusion
The collaboration between Indonesia and China is hoped to significantly contribute to global efforts to reduce carbon emissions and achieve a greener industry. This partnership will not only help reduce the environmental impact of the cement industry but also promote innovation and energy efficiency in the sector.
Komentáře