Implausible projections overestimate near-term Bitcoin CO2 emissions
@article{Masanet2019ImplausiblePO, title={Implausible projections overestimate near-term Bitcoin CO2 emissions}, author={Eric R. Masanet and Arman Shehabi and Nuoa Lei and Harald Vranken and Jonathan G. Koomey and Jens Malmodin}, journal={Nature Climate Change}, year={2019} }
1 Department of Mechanical Engineering, Northwestern University 2 Department of Chemical and Biological Engineering, Northwestern University 3 Energy Analysis & Environmental Impacts Division, Lawrence Berkeley National Laboratory 4 Faculty of Management, Science & Technology, Open University of the Netherlands & Radbound University 5 Special Advisor to the chief Scientist of Rocky Mountain Institute 6 Ericsson
22 Citations
The (Un-)Sustainability of Bitcoin Investments
- Economics, BusinessSSRN Electronic Journal
- 2019
Climate-related criticism toward Bitcoin is primarily based on the network’s absolute carbon emissions without consideration of Bitcoin’s market value. Taking a relative emission perspective and…
Bitcoin's future carbon footprint
- MathematicsArXiv
- 2020
A framework to overcome uncertainties in previous estimates and project Bitcoin's electricity consumption and carbon footprint in the long term is presented and policy instruments to reduce Bitcoin's future carbon footprint are discussed.
Towards the Systematic Reporting of the Energy and Carbon Footprints of Machine Learning
- Computer ScienceArXiv
- 2020
A framework is introduced that makes accounting easier by providing a simple interface for tracking realtime energy consumption and carbon emissions, as well as generating standardized online appendices, and creates a leaderboard for energy efficient reinforcement learning algorithms to incentivize responsible research.
The climate impact of ICT: A review of estimates, trends and regulations
- Environmental Science
- 2021
We examine peer-reviewed studies which estimate ICT’s current share of global greenhouse gas (GHG) emissions to be 1.8-2.8% of global GHG emissions. This corresponds with the baseline estimates for…
Cryptocurrency Mining from an Economic and Environmental Perspective. Analysis of the Most and Least Sustainable Countries
- EconomicsEnergies
- 2021
There are different studies that point out that the price of electricity is a fundamental factor that will influence the mining decision, due to the cost it represents. There is also an ongoing…
Mora et al. reply
- Environmental ScienceNature
- 2014
Replying to E. Hawkins et al. 511, 10.1038/nature13523 (2014)In the accompanying Comment, Hawkins et al. suggest that our index of the projected timing of climate departure from recent variability is…
Machine Learning the Carbon Footprint of Bitcoin Mining
- Computer ScienceSSRN Electronic Journal
- 2020
It is demonstrated how machine learning methods can contribute to non-for-profit pressing societal issues, like global warming, where data complexity and availability can be overcome.
Uneven development, crypto-regionalism, and the (un-)tethering of nature in Quebec
- Computer Science
- 2021
Small NGOs and Agenda-Setting in Global Conservation Governance: The Case of Pangolin Conservation
- Political ScienceGlobal Environmental Politics
- 2021
Abstract The study of global environmental governance suggests that agenda-setting power is concentrated in a handful of high-profile, leading nongovernmental organizations (NGOs). The recent rise of…
References
SHOWING 1-10 OF 22 REFERENCES
Sorry, Wrong Number: The Use and Misuse of Numerical Facts in Analysis and Media Reporting of Energy Issues*
- Sociology
- 2002
Four widely cited examples of numbers in the energy field that are either misleading or wrong are presented and a three-stage analytical process for evaluating such statistics that involves defining terms and boundaries, assessing underlying data, and critically analyzing arguments is described.
Bitcoin emissions alone could push global warming above 2°C
- EconomicsNature Climate Change
- 2018
Bitcoin is a power-hungry cryptocurrency that is increasingly used as an investment and payment system. Here we show that projected Bitcoin usage, should it follow the rate of adoption of other…
United States Data Center Energy Usage Report
- History
- 2016
Author(s): Shehabi, Arman; Smith, Sarah; Sartor, Dale; Brown, Richard; Herrlin, Magnus; Koomey, Jonathan; Masanet, Eric; Horner, Nathaniel; Azevedo, Ines; Lintner, William
Quantification of energy and carbon costs for mining cryptocurrencies
- Computer ScienceNature Sustainability
- 2018
This analysis compares several cryptocurrencies and metals in terms of the amount of energy needed to create one US dollar of value, as well as the carbon emissions that may be directly attributable to cryptocurrency mining.
Network Electricity Use Associated with Wireless Personal Digital Assistants
- Engineering
- 2004
This article examines the widely cited claim that the network electricity use associated with a wireless personal digital assistant (PDA) is equal to the electricity consumed by a refrigerator. It…
Turning Numbers into Knowledge: Mastering the Art of Problem Solving
- Education
- 2017
This second edition includes a new foreword, revised chapters, and an epilogue, and is an excellent refresher for those who have more experience but want to improve the quality of their data, the clarity of their graphics, and the cogency of their arguments.
The Secret History Of : The dishwasher . The Independent ( 2010 ) . 65 History of mobile phones
- 2015
I felt like Morse tapping his first code’ – the man who invented the podcast
- The Guardian
- 2016