Digital Currencies And Energy Consumption
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Digital Currencies and Energy Consumption
Author: Mr. Itai Agur
language: en
Publisher: International Monetary Fund
Release Date: 2022-06-07
Whether in crypto assets or in CBDCs, design choices can make an important difference to the energy consumption of digital currencies. This paper establishes the main components and technological options that determine the energy profile of digital currencies. It draws on academic and industry estimates to compare digital currencies to each other and to existing payment systems and derives implications for the design of environmentally friendly CBDCs. For distributed ledger technologies, the key factors affecting energy consumption are the ability to control participation and the consensus algorithm. While crypto assets like Bitcoin are wasteful in terms of resources, other designs could be more energy efficient than existing payment systems.
Central Bank Digital Currency
Author: Filippo Annunziata
language: en
Publisher: Springer Nature
Release Date: 2025-04-26
This book looks at the new phenomenon of Central Bank Digital Currency (CBDC) with a focus on the launch of the Digital Euro in the European Union. It contains treatment of the subject of CBDC from various perspectives, with each of the authors formulating viewpoints regarding this new phenomenon. It also offers an insightful assessment of the legal status of a central bank digital currency, engaging in the theoretical effort of testing the legal implications of the birth of a digital complement to cash. The chapters focus on the rationale for a digital Euro, its ability to aid financial inclusion, the constitutional foundations of the CBDC, demands of a digital euro on the side of the beneficiaries of the retail payment system, and the “mechanics” of the CBDC in relation to its issuance and governance. It will be of interest to financial services, banking, financial regulation, and monetary policy researchers and scholars alongside lawyers and policymakers.
Blockchain-Based Smart Grids
Author: Miadreza Shafie-khah
language: en
Publisher: Academic Press
Release Date: 2020-05-05
Blockchain-Based Smart Grids presents emerging applications of blockchain in electrical system and looks to future developments in the use of blockchain technology in the energy market. Rapid growth of renewable energy resources in power systems and significant developments in the telecommunication systems has resulted in new market designs being employed to cover unpredictable and distributed generation of electricity. This book considers the marriage of blockchain and grid modernization, and discusses the transaction shifts in smart grids, from centralized to peer-to-peer structures. In addition, it addresses the effective application of these structures to speed up processes, resulting in more flexible electricity systems. Aimed at moving towards blockchain-based smart grids with renewable applications, this book is useful to researchers and practitioners in all sectors of smart grids, including renewable energy providers, manufacturers and professionals involved in electricity generation from renewable sources, grid modernization and smart grid applications. - Considers the current challenges facing smart grids and presents solutions on how blockchain technology could counter these issues - Incorporates detailed applications of blockchain in smart grids based on dynamic research and developments - Includes models, algorithms, and frameworks to practically demonstrate the uses of blockchain technology - Written by a global group of authors for worldwide coverage