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While blockchain and distributed ledger technology offer immense potential for applications in transparency, security, efficiency, censorship resistance, and more, they have been criticized due to the energy-intensive nature of the proof of work consensus algorithm, particularly in the context of Bitcoin mining. We systematically explore the state-of-the-art regarding the relationship between Bitcoin mining and grid decarbonization. We specifically focus on the role of flexible load response through proof of work mining as a potential contributor to renewable energy penetration and net decarbonization of the energy grid. The existing literature has not comprehensively examined this area, leading to conflicting views. We address the gap, analyzing the capabilities and limitations of Bitcoin mining in providing flexible load response services. Our findings show that renewable-based mining could potentially drive a net-decarbonizing effect on energy grids, although key adaptations in mining practices are needed to fully realize this potential. Overall, the paper suggests a re-evaluation of the environmental impact of Bitcoin mining, highlighting its potential role as a facilitator for renewable energy expansion, and decarbonization more broadly. [ABSTRACT FROM AUTHOR]

The main purpose of this research paper is to compare sociodemographic variables, 'cognitive mobilization', sense of -internal and external- 'political efficacy', 'political trust', voting behavior and voting intentions among 16 and 17-year old students of a private and state school in the city of Córdoba between their first and second ballot experience (primary and legislative elections). 'Political ideology' and attitude towards the so-called Youth Vote Act are analyzed through two case studies. The results of the research mark the beginnings of the youth suffrage studies in the city of Córdoba, thus establishing a sense of political efficacy and civic duty and programmatic political knowledge of the secondary students. At the same time, it shows that both groups have similar dynamics, such as the case of the relatives with the greatest impact on the choice of candidates and the level of 'political sophistication' and cognitive mobilization of conservatives and leftists. [ABSTRACT FROM AUTHOR]