THE IMPACT OF CRYPTOCURRENCY PRODUCTION ON ENVIRONMENTAL SUSTAINABILITY
暗号通貨生産が環境持続可能性に与える影響 (AI 翻訳)
Jolia G., Abramishvili V.
🤖 gxceed AI 要約
日本語
本論文は、ビットコインやイーサリアムなどの暗号通貨マイニングが環境に与える影響を分析。ビットコインは年間120TWh以上の電力を消費し、6500万トン以上のCO2を排出する一方、イーサリアムのPoS移行はエネルギー需要を99.95%削減した。マイニング活動の地理的分布と各国の政策対応を検討し、国際規制と環境税の必要性を提言。
English
This paper analyzes the environmental impact of cryptocurrency mining, focusing on Bitcoin and Ethereum. Bitcoin consumes over 120 TWh annually and emits >65 million tons of CO2, while Ethereum's PoS transition reduced energy demand by 99.95%. It examines geographic distribution of mining and policy responses, calling for international regulation and environmental taxation.
Unofficial AI-generated summary based on the public title and abstract. Not an official translation.
📝 gxceed 編集解説 — Why this matters
日本のGX文脈において
日本では暗号通貨マイニングの規模は小さいが、データセンターのエネルギー効率規制やGXリーグとの関連で参考になる。SSBJ開示基準におけるScope 2排出量算定の文脈で、暗号通貨関連事業者の電力使用実態把握に示唆を与える。
In the global GX context
Globally, this paper contributes to the debate on digital assets' environmental footprint, relevant to TCFD/ISSB disclosure of energy consumption and emissions. It highlights the need for transition finance mechanisms to incentivize greener blockchain technologies, aligning with CSRD and SEC climate rules.
👥 読者別の含意
🔬研究者:Provides a comprehensive review of cryptocurrency energy consumption and emissions data, useful for further research on digital finance sustainability.
🏢実務担当者:Offers insights for corporate sustainability teams assessing crypto-related investments or operations, particularly on Scope 2 and 3 emissions.
🏛政策担当者:Highlights regulatory gaps and the need for environmental taxation and international coordination on crypto mining emissions.
📄 Abstract（原文）
Abstract This paper explores the environmental implications and energy consumption associated with cryptocurrency mining, with a particular focus on Bitcoin and Ethereum. As digital currencies grow in popularity and adoption, their ecological footprint — especially in Proof-of-Work (PoW) systems — has become a significant global concern. The study reviews existing literature and statistical data to compare the energy use, carbon emissions, and environmental externalities of major cryptocurrencies. Key findings reveal that Bitcoin mining consumes over 120 terawatt-hours of electricity annually, contributing to more than 65 million tons of CO₂ emissions, while also generating substantial electronic waste. In contrast, Ethereum’s transition to Proof-of-Stake (PoS) has led to a 99.95% reduction in its energy demand, offering a model for more sustainable blockchain operations. The paper further examines the geographic distribution of mining activities, identifying policy gaps and regulatory responses in countries such as the United States, China, and Kazakhstan. The conclusion underscores the urgent need for coordinated international regulation, environmental taxation, and green innovation to mitigate the hidden costs of crypto mining and align digital finance with sustainable development goals.
🔗 Provenance — このレコードを発見したソース
- openaire https://doi.org/10.5281/zenodo.15657607first seen 2026-05-05 19:07:42
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