How Can a Sustainable Energy Infrastructure Based on Renewable Fuels Contribute to Global Carbon Neutrality?

Martin Rothbart
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Abstract

With the COP28 decisions the world is thriving for a future net-zero-CO2 society and the and current regulation acts, the energy infrastructure is changing in direction of renewables in energy production. All industry sectors will extend their share of direct or indirect electrification. The question might arise if the build-up of the renewables in energy production is fast enough. Demand and supply might not match in the short- and mid-term.The paper will discuss the roadmaps, directions and legislative boundary parameter in the regenerative energy landscape and their regional differences. National funding on renewables will gain an increasing importance to accelerate the energy transformation. The are often competing in attracting the same know-how on a global scale. In addition the paper includes details about energy conversion, efficiency as well as potential transport scenarios from production to the end consumer. Technologies are compared in respect of their TLR level and maturity for the market application. Furthermore the need for energy buffering on molecule or electron basis, availability and technical options will be evaluated. Finally the paper concludes with scenario calculations considering technology readiness and TCO for production, transport and infrastructure. Comparing all electricity based scenarios including molecules – respectively hydrogen and e-fuel are part of the evaluation.
基于可再生燃料的可持续能源基础设施如何促进全球碳中和?
随着 COP28 决定的通过,世界正朝着未来的净零二氧化碳社会蓬勃发展,以及现行法规的出台,能源基础设施正朝着可再生能源生产的方向转变。所有工业部门都将扩大其直接或间接电气化的份额。问题是,可再生能源在能源生产中的增长速度是否足够快。本文将讨论可再生能源领域的路线图、方向和立法边界参数及其地区差异。国家对可再生能源的资助对加快能源转型将越来越重要。在全球范围内,各国往往在吸引相同的技术诀窍方面展开竞争。此外,本文还详细介绍了能源转换、效率以及从生产到最终消费者的潜在运输方案。此外,还比较了各种技术在市场应用中的 TLR 水平和成熟度。此外,还将评估以分子或电子为基础的能量缓冲需求、可用性和技术选择。最后,本文还对生产、运输和基础设施的技术就绪程度和总拥有成本进行了情景计算。比较包括分子在内的所有基于电力的方案--氢气和电子燃料分别是评估的一部分。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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