Knowledge Tree
life-cycle greenhouse gas emissions
Also known as: life cycle carbon footprint, lifecycle greenhouse gas emissions, lifecycle emissions, life-cycle carbon emissions, life cycle greenhouse gas emissions, life cycle emissions, Life Cycle Emissions, LCE, life-cycle CO₂ emissions, life cycle GHG emissions
Facts (17)
Sources
Nuclear Energy and Climate Change Mitigation everycrsreport.com Apr 1, 2025 3 facts
referenceThe National Renewable Energy Laboratory reported in September 2021 that electricity generation options have varying life cycle greenhouse gas emissions, a finding supported by T. Gibon et al. in a November 2021 United Nations Economic Commission for Europe report.
measurementThe Nuclear Regulatory Commission (NRC) estimated that decommissioning a 1,000 MW conventional nuclear reactor results in 27,000 tons of CO2e emissions, which is about 3% of the plant's total lifecycle emissions.
measurementThe Nuclear Regulatory Commission (NRC) estimated in 2023 that spent fuel storage from a 1,000 MW conventional nuclear reactor over 40 years results in 10,000 metric tons of CO2e emissions, representing approximately 1% of the reactor's total lifecycle emissions.
Sustainable Energy Transition for Renewable and Low Carbon Grid ... frontiersin.org Mar 23, 2022 3 facts
referenceStreimikienea et al. (2012) note that life cycle GHG emissions (measured in kg CO2-eq./kWh) are used to assess electricity generation technologies in accordance with EU environmental policies on climate change mitigation.
claimThe overall lifecycle emissions of hydrogen are determined by the production process used.
claimLife cycle GHG emissions are preferred over external costs of GHG emissions for energy assessment due to the large uncertainties associated with evaluating external costs.
Clean Energy Solutions Must Include Nuclear | ClearPath clearpath.org 2 facts
referenceThe IPCC 2014 report (Annex III Table A.III.2) provides median estimates for lifecycle greenhouse gas emissions by electricity generation technology.
claimThe Intergovernmental Panel on Climate Change (IPCC) assessed that nuclear energy has among the lowest life-cycle carbon emissions of any electricity generation technology, even when accounting for mining and decommissioning.
The potential land requirements and related land use change ... nature.com Feb 3, 2021 2 facts
perspectiveCoordinated planning and regulation of new solar energy infrastructures should be enforced to avoid a significant increase in their life cycle emissions through terrestrial carbon losses.
claimLife Cycle Assessments (LCA) for solar energy estimate life cycle emissions based on factors including the year and location of construction, solar module efficiency, mounting system, and location of input production.
Carbon Pricing as a Climate Policy Instrument: Global Lessons ... journal.idscipub.com Jul 31, 2025 2 facts
referenceCui, C., Wang, Z., & Bin, G. (2019) published 'Life-cycle CO₂ emissions and their driving factors in construction sector in China' in Chinese Geographical Science, 29(2), 293-305.
referenceCui, C., Wang, Z., & Bin, G. (2019) published 'Life-cycle CO₂ emissions and their driving factors in construction sector in China' in Chinese Geographical Science, 29(2), 293-305, which analyzes the factors driving CO2 emissions in the Chinese construction industry over its life cycle.
A Scoping Review of Indicators for Sustainable Healthy Diets frontiersin.org Jan 12, 2022 1 fact
referenceA 2019 study by Esteve-Llorens et al. assessed the life cycle carbon footprint and nutritional quality of the Atlantic dietary pattern, characterizing it as an environmentally sustainable and healthy diet.
Impact of carbon dioxide removal technologies on deep ... - Nature nature.com Jun 17, 2021 1 fact
claimThe authors' analysis excludes several Carbon Dioxide Removal (CDR) issues, including RD&D strategy, financing first-of-a-kind units, policy design, lifecycle emissions of biomass production, and geological characterization of CO2 storage and site selection.
A critical review on techno-economic analysis of hybrid renewable ... link.springer.com Dec 6, 2023 1 fact
referenceA Nuvula et al. suggested an analysis of large-scale integrated flow battery systems using a mutation-activated QPSO to reduce Levelized Cost of Energy (LCOE), Loss of Power Supply Probability (LPSP), and Life Cycle Emissions (LCE) to increase the sustainability of smart cities.
Global perspectives on energy technology assessment and ... link.springer.com Oct 30, 2025 1 fact
claimAssigning students the task of assessing the sustainability of a proposed energy project by evaluating its lifecycle emissions, social impact, and economic feasibility allows students to engage with real-world examples and analyze how different energy technologies contribute to or hinder sustainability goals.
An annotated analytic review of biosynthetic polymers and circular ... link.springer.com Mar 7, 2026 1 fact
referenceBenavides PT, Lee U, and Zarè-Mehrjerdi O analyzed the life cycle greenhouse gas emissions and energy use of polylactic acid, bio-derived polyethylene, and fossil-derived polyethylene in the Journal of Cleaner Production in 2020.