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某矿山企业组织碳排放现状及降碳措施分析
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作者 崔建华 《现代矿业》 CAS 2024年第10期247-250,共4页
基于某矿山企业当前生产现状及未来发展规划,对其下属主要厂矿及分子公司的能源消耗情况分别进行了碳排放核算。得到该企业2022年度温室气体排放总量为597 899.66 tCO_(2)eq,其中直接排放为45 389.11 tCO_(2)eq,间接排放为552 510.55 tC... 基于某矿山企业当前生产现状及未来发展规划,对其下属主要厂矿及分子公司的能源消耗情况分别进行了碳排放核算。得到该企业2022年度温室气体排放总量为597 899.66 tCO_(2)eq,其中直接排放为45 389.11 tCO_(2)eq,间接排放为552 510.55 tCO_(2)eq;2023年度温室气体排放总量为567 154.82 tCO_(2)eq,其中直接排放为42 552.62 tCO_(2)eq,间接排放为524 602.2 tCO_(2)eq。由于该企业近年来科技投入增加,特别是地下矿、选矿厂设备的大型化、智能化,矿山煤改电、油改电等逐步实施,化石燃料消耗的碳排放占比逐渐减小。结合国际国内背景与形势,分析并阐述了该企业可通过清洁能源替代、生产技术升级等降碳技术路径,逐步实现碳中和的目标。 展开更多
关键词 铁矿开采 组织碳排放 中和
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Seafarers' Current Awareness, Knowledge, Motivation and Ideas towards Low Carbon-Energy Efficient Operations
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作者 Charlotte Banks Osman Turan Atilla Incecik Iraklis Lazakis Ruihua Lu 《Journal of Shipping and Ocean Engineering》 2014年第3期93-109,共17页
International and national concern about detrimental climate change has generated pressure for the shipping industry to play its' role in reducing the 3.3% of global carbon emission it emits. On the 1st January, 2013... International and national concern about detrimental climate change has generated pressure for the shipping industry to play its' role in reducing the 3.3% of global carbon emission it emits. On the 1st January, 2013, the IMO (International Maritime Organisation) enforced regulations to support the reduction of shipping carbon emissions by improving energy efficiency. These measures directly and indirectly affect the daily operations of seafarers and onshore performance and managerial personnel. Whilst the industry has made efforts to raise the awareness of many stakeholders and research has been undertaken to investigate energy efficiency barriers, little has been done to capture the opinions, needs and knowledge of seafarers. A questionnaire was distributed in the last quarter of 2011 to investigate seafarers' awareness, knowledge and motivation towards carbon emissions in general and towards shipping carbon emissions. It also investigated opinions as to which personnel have the most influence over carbon reductions and what are the most important operational improvements that can be made. The authors have collected 317 questionnaire responses. The primary benefit of this study is to support the identification of an operational strategy to improve energy efficiency, including the development of LC-EE (low carbon-energy efficiency) MET (maritime education and training), which is shown to be needed. 展开更多
关键词 Low carbon energy efficiency maritime education and training AWARENESS KNOWLEDGE MOTIVATION SEAFARERS
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