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POWER CHALLENGES IN CHILE IN A CO_2 CONSTRAINED WORLD

机译:CO_2受限世界中智利的电力挑战

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This paper analyzes energy development in Chile in an international context of climatechange so as to anticipate the likely impact on the country of different commitments madeto reduce the growth of greenhouse gases (GHG) emissions. Furthermore, it delves intothe power sector as one of the key responsible for local CO2 emissions, so as to rethinkthe sector development strategy by incorporating the phenomenon of climate change.For this, we project the country’s CO2 emissions related to energy up to 2030, continuingwith the current behavior patterns (business as usual case), and analyzes three mitigationscenarios aimed to reduce CO2 growth trend by 20%, 40% and 60%, which are evaluatedin economic and qualitative terms.For the largest Chilean electricity grid ‘Sistema Interconectado Central – SIC’ we analyzeddifferent energy mixes (incorporating the CO2 variable), comparing them against the basecase (business as usual), to identify the most suitable development for the sector.The results indicate that unless carefully thought out, required international CO2 reductiontargets may jeopardize Chile’s small developing economy in the run up to 2030. Areduction level scenario in which it commits to a 20% target poses significant butachievable challenges. Targets of 40% or 60% could pose serious challenges which mayultimately threaten the country’s growth rate.Our analysis of the SIC electric system supports the development of all low-CO2 energysuch as hydropower, geothermal and wind, whilst arguing strongly against the intensivedevelopment based on coal as the projected under current market signals, leading tocombined cycle natural gas (LNG).
机译:本文分析了国际气候背景下智利的能源发展 变化,以预期做出的不同承诺可能对国家造成的影响 减少温室气体(GHG)排放的增长。此外,它深入研究 将电力部门作为负责当地二氧化碳排放的关键部门之一,以便重新思考 通过纳入气候变化现象来制定部门发展战略。 为此,我们预计该国到2030年与能源相关的CO2排放量将继续 与当前的行为模式(照常营业),并分析了三种缓解措施 旨在将CO2增长趋势降低20%,40%和60%的方案进行了评估 从经济和质量上来讲。 对于智利最大的电网“ Sistema Interconectado Central – SIC”,我们进行了分析 不同的能量混合(包括CO2变量),将其与基准进行比较 案例(照常营业),以确定最适合该行业的发展。 结果表明,除非经过深思熟虑,否则需要减少国际二氧化碳排放量 目标可能会危害到2030年之前的智利小型发展中经济体。 承诺达到20%的目标的减排水平情景具有重大意义,但 可解决的挑战。 40%或60%的目标可能会带来严峻的挑战,这可能会 最终威胁到该国的增长率。 我们对SIC电气系统的分析支持所有低CO2能源的发展 例如水电,地热和风能,同时强烈反对 根据当前市场信号预测的基于煤炭的开发,导致 联合循环天然气(LNG)。

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