Lena Klaaßen

ORCID: 0000-0003-0360-4603
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About
Contact & Profiles
Research Areas
  • Blockchain Technology Applications and Security
  • Climate Change Policy and Economics
  • Energy, Environment, and Transportation Policies
  • Market Dynamics and Volatility
  • FinTech, Crowdfunding, Digital Finance
  • Environmental Impact and Sustainability
  • Global Energy Security and Policy
  • Green IT and Sustainability
  • Innovation, Sustainability, Human-Machine Systems
  • Environmental Sustainability in Business
  • Atmospheric and Environmental Gas Dynamics
  • Sustainable Supply Chain Management
  • Integrated Energy Systems Optimization
  • Corporate Social Responsibility Reporting
  • Social Acceptance of Renewable Energy
  • Sustainable Finance and Green Bonds

ETH Zurich
2020-2024

Technical University of Munich
2019-2021

Massachusetts Institute of Technology
2020-2021

École Polytechnique Fédérale de Lausanne
2020

Erasmus University Rotterdam
1976

10.1016/j.joule.2019.05.012 article EN publisher-specific-oa Joule 2019-06-12

Global greenhouse gas emissions need to reach net-zero around mid-century limit global warming 1.5 °C. This decarbonization challenge has, inter alia, increased the political and societal pressure on companies disclose their carbon footprints. As a response, numerous announced roadmaps become neutral or even negative. The first step journey towards neutrality, however, is quantify corporate accurately. Current accounting reporting practices remain unsystematic not comparable, particularly...

10.1038/s41467-021-26349-x article EN cc-by Nature Communications 2021-10-22

10.1016/j.joule.2022.10.013 article EN publisher-specific-oa Joule 2022-11-22

The carbon footprint of Bitcoin has drawn wide attention, though Bitcoin's long-term impact on the climate remains uncertain.In this paper, we present a framework that leverages some fundamental concepts in energy economics and finance to overcome uncertainties previous estimates project worldwide electricity consumption long-term.If future market capitalization growth rate is assumed fall within range historical rates several comparable mainstream financial assets, find annual may increase...

10.46855/energy-proceedings-8232 preprint EN 2021-11-14

The energy consumption and related carbon emissions of cryptocurrencies such as Bitcoin are subject to extensive discussion in public, academia, industry. As continue their journey into mainstream finance, incentives participate the networks consume do so remain significant. First guidance on how allocate footprint network single investors exist, however a holistic framework capturing wider range tokens remains absent. This white paper explores different approaches caused by tokens. Based...

10.48550/arxiv.2111.06477 preprint EN other-oa arXiv (Cornell University) 2021-01-01

While financial investors are increasingly alert to the economic threats of climate change, most academic and regulatory assessments risk have not accounted for tipping points. Here, we combine recent advances in integrated assessment modeling points with return projections major stock indices assess index-specific exposures change damages. We find that MSCI World, a globally diversified index, increase expected loss due damages under SSP2-4.5 by 62% (USD 0.2 trillion)—a magnitude...

10.5194/egusphere-egu24-5217 preprint EN 2024-03-08

This document is written as an academic exercise, with the goal of exploring feasibility writing a white paper in accordance Regulation (EU) 2023/1114 (MiCA). It meant Proof Concept (PoC) illustrating concrete application requirements MiCA. Like MiCA papers PoC shared by ESMA, this solely for purposes PoC, to inform public how crypto-asset could work, inspire debate and feedback, enhance conversation around implementation EU regulations.

10.48550/arxiv.2403.10583 preprint EN arXiv (Cornell University) 2024-03-15

Download This Paper Open PDF in Browser Add to My Library Share: Permalink Using these links will ensure access this page indefinitely Copy URL DOI

10.2139/ssrn.4759198 article EN SSRN Electronic Journal 2024-01-01

Private investment decisions are expected to play a decisive role in redirecting capital flows line with the Paris Agreement. The financial sector and policymakers have emphasized of corporate climate action climate-related disclosure, including backward-looking emissions figures forward-looking information on policies enable investors reallocate firms promising emission reduction pathways. However, there is at best inconclusive evidence relationship between subsequent company-level...

10.1371/journal.pclm.0000458 article EN cc-by PLOS Climate 2024-11-13

The carbon footprint of Bitcoin has drawn wide attention, but Bitcoin's long-term impact on the climate remains uncertain. Here we present a framework to overcome uncertainties in previous estimates and project electricity consumption long term. If assume market capitalization grows line with one gold, find that annual may increase from 60 400 TWh between 2020 2100. future strongly depends decarbonization pathway sector. sector achieves neutrality by 2050, peaked already. However,...

10.48550/arxiv.2011.02612 preprint EN other-oa arXiv (Cornell University) 2020-01-01

Abstract Global greenhouse gas emissions need to reach net-zero around mid-century limit global warming 1.5°C. This decarbonization challenge has, inter alia, increased the political and societal pressure on companies disclose their carbon footprints. As a response, numerous announced roadmaps become neutral or even negative. The first step journey towards neutrality, however, is quantify corporate accurately. Current accounting reporting practices remain unsystematic incomparable,...

10.21203/rs.3.rs-99537/v1 preprint EN cc-by Research Square (Research Square) 2020-11-30
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