Skip to main content
U.S. Department of Energy
Office of Scientific and Technical Information

Decarbonizing the US Energy System

Journal Article · · Annual Review of Environment and Resources
 [1];  [1];  [1];  [2];  [2];  [2];  [3];  [1];  [1]
  1. Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States)
  2. Lawrence Livermore National Laboratory (LLNL), Livermore, CA (United States)
  3. University of California, Berkeley, CA (United States)

Recent rapid and unexpected cost reductions in decarbonization technologies have accelerated the cost-effective decarbonization of the US economy, with greenhouse gas (GHG) emissions falling by 20% from 2005 to 2020. The literature on US economy-wide decarbonization focuses on maximizing long-term GHG emissions reduction strategies that rely mostly on renewable energy expansion, electrification, and efficiency improvements to achieve net-zero GHG emissions by 2050. While these studies provide a valuable foundation, further research is needed to properly support decarbonization policy development and implementation. In this review, we identify key decarbonization analysis gaps and opportunities, including issues related to cross-sectoral linkages, spatial and temporal granularity, consumer behavior, emerging technologies, equity and environmental justice, and political economy. We conclude by discussing the implications of these analysis gaps for US decarbonization pathways and how they relate to challenges facing major global emitters.

Research Organization:
Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States); Lawrence Livermore National Laboratory (LLNL), Livermore, CA (United States)
Sponsoring Organization:
USDOE Office of Science (SC); USDOE National Nuclear Security Administration (NNSA)
Grant/Contract Number:
AC02-05CH11231; AC52-07NA27344
OSTI ID:
2480307
Alternate ID(s):
OSTI ID: 2563329
Report Number(s):
LLNL--JRNL-862905; ark:/13030/qt81b7h8v1
Journal Information:
Annual Review of Environment and Resources, Journal Name: Annual Review of Environment and Resources Journal Issue: 1 Vol. 49; ISSN 1543-5938
Publisher:
Annual ReviewsCopyright Statement
Country of Publication:
United States
Language:
English

References (58)

Defining Temporally Dynamic Life Cycle Assessment: A Review journal January 2020
On the suitability of offshore wind energy resource in the United States of America for the 21st century journal March 2020
Trends in tools and approaches for modelling the energy transition journal May 2021
Microwave processing of cement and concrete materials – towards an industrial reality? journal February 2015
Cap-and-trade vs. carbon taxes: A quantitative comparison from a generation expansion planning perspective journal November 2012
In defence of degrowth journal March 2011
Growth, degrowth and climate change: A scenario analysis journal December 2012
The economics of degrowth journal December 2012
Coal communities and the U.S. energy transition: A policy corridors assessment journal April 2021
The air quality and health impacts of projected long-haul truck and rail freight transportation in the United States in 2050 journal September 2019
Agent-based modeling of energy technology adoption: Empirical integration of social, behavioral, economic, and environmental factors journal August 2015
Examining the decision-making processes behind household energy investments: A review journal November 2015
Adaptation, culture, and the energy transition in American coal country journal March 2018
Equitable deep decarbonization: A framework to facilitate energy justice-based multidisciplinary modeling journal October 2022
Community vulnerability is the key determinant of diverse energy burdens in the United States journal March 2023
Mining, loss, and despair: Exploring energy transitions and opioid use in an Appalachian coal community journal May 2023
Large balancing areas and dispersed renewable investment enhance grid flexibility in a renewable-dominant power system in China journal February 2022
The costs of replacing coal plant jobs with local instead of distant wind and solar jobs across the United States journal August 2022
Spatial and temporal heterogeneity of marginal emissions: Implications for electric cars and other electricity-shifting policies journal November 2014
Getting to Zero Carbon Emissions in the Electric Power Sector journal December 2018
Quantifying the challenge of reaching a 100% renewable energy power system for the United States journal July 2021
Policy mixes for sustainability transitions: An extended concept and framework for analysis journal October 2016
Energy systems modeling for twenty-first century energy challenges journal May 2014
Future integrated mobility-energy systems: A modeling perspective journal March 2020
Predictors, taxonomy of predictors, and correlations of predictors with the decision behaviour of residential solar photovoltaics adoption: A review journal May 2020
Next frontiers in energy system modelling: A review on challenges and the state of the art journal May 2022
Challenges and opportunities in decarbonizing the U.S. energy system journal November 2022
Expanding Transmission Capacity: Examples of Regulatory Paths for Five Alternative Strategies journal July 2020
India’s path towards energy independence and a clean future: Harnessing india’s renewable edge for cost-effective energy independence by 2047 journal June 2023
Regional Variability and Uncertainty of Electric Vehicle Life Cycle CO 2 Emissions across the United States journal June 2015
Marginal Emissions Factors for Electricity Generation in the Midcontinent ISO journal December 2017
Fine Particulate Air Pollution from Electricity Generation in the US: Health Impacts by Race, Income, and Geography journal November 2019
Carbon‐Neutral Pathways for the United States journal January 2021
Environmental co-benefits and adverse side-effects of alternative power sector decarbonization strategies journal November 2019
Emission impacts of China’s solid waste import ban and COVID-19 in the copper supply chain journal June 2021
Air pollution disparities and equality assessments of US national decarbonization strategies journal December 2022
Expert elicitation survey predicts 37% to 49% declines in wind energy costs by 2050 journal April 2021
Economic, environmental and grid-resilience benefits of converting diesel trains to battery-electric journal November 2021
Rapid battery cost declines accelerate the prospects of all-electric interregional container shipping journal July 2022
Charging infrastructure access and operation to reduce the grid impacts of deep electric vehicle adoption journal September 2022
Leveraging rail-based mobile energy storage to increase grid reliability in the face of climate uncertainty journal June 2023
The technological and economic prospects for CO2 utilization and removal journal November 2019
Challenges and opportunities for carbon neutrality in China journal December 2021
Converting existing transmission corridors to HVDC is an overlooked option for increasing transmission capacity journal June 2019
Effect of regional grid mix, driving patterns and climate on the comparative carbon footprint of gasoline and plug-in electric vehicles in the United States journal April 2016
High energy burden and low-income energy affordability: conclusions from a literature review journal October 2020
Towards climate resilient urban energy systems: a review journal June 2020
Addressing climate change with a comprehensive US cap-and-trade system journal July 2008
The political economy of the ‘just transition’: The political economy of the ‘just transition’ journal February 2013
Socially Sustainable Economic De‐growth journal November 2009
PM 2.5 polluters disproportionately and systemically affect people of color in the United States journal April 2021
Transformative climate adaptation in the United States: Trends and prospects journal June 2021
Actions for reducing US emissions at least 50% by 2030 journal May 2022
Carbon Taxes Versus cap and Trade: a Critical Review journal August 2013
Models of Decision Making and Residential Energy Use journal November 2007
Making Industrial Policy Work for Decarbonization journal November 2021
Advances in Solar PV Systems; A Comprehensive Review of PV Performance, Influencing Factors, and Mitigation Techniques journal October 2022
The Rising Impacts of the COVID-19 Pandemic and the Russia–Ukraine War: Energy Transition, Climate Justice, Global Inequality, and Supply Chain Disruption journal October 2022

Figures / Tables (3)