Compound climate events transform electrical power shortfall risk in the Pacific Northwest
Abstract
Power system operations are sensitive to climate-driven variations in both energy demands and water availability. Yet the combined effect of these impacts on power system adequacy is rarely evaluated. Here we assess power shortfall risk for the U.S. Pacific Northwest under combined climate impacts on loads and hydropower generation. Climate change emerges as both a risk and an opportunity; potential shortfall events occur more readily, but are significantly less severe in nature (annual shortfall probability is more than doubled for a business as usual policy; average shortfall event duration is halved and average maximum shortfall is reduced by up to ~60%). A seasonal reversal in shortfall risk occurs: winter shortfalls are eradicated due to reduced building heating demands, whilst summer shortfalls multiply as increased peak loads for day-time cooling coincide with impaired hydropower generation. Many of these summer shortfalls go unregistered when climate change impacts on loads and hydro dispatch are analyzed in isolation—suggesting an important role of compound events.
- Authors:
-
- Pacific Northwest National Lab.(PNNL), Richland, WA (United States)
- Pacific Northwest National Lab.(PNNL), Richland, WA (United States); Univ. of Washington, Seattle, WA (United States)
- Northwest Power and Conservation Council, Portland, OR (United States)
- Publication Date:
- Research Org.:
- Pacific Northwest National Lab.(PNNL), Richland, WA (United States)
- Sponsoring Org.:
- Office of Science (SC), Biological and Environmental Research (BER). Earth and Environmental Systems Science Division
- OSTI Identifier:
- 1512449
- Report Number(s):
- PNNL-SA-136249
Journal ID: ISSN 2041-1723
- Grant/Contract Number:
- AC05-76RL01830
- Resource Type:
- Accepted Manuscript
- Journal Name:
- Nature Communications
- Additional Journal Information:
- Journal Volume: 10; Journal Issue: 1; Journal ID: ISSN 2041-1723
- Publisher:
- Nature Publishing Group
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 29 ENERGY PLANNING, POLICY, AND ECONOMY
Citation Formats
Turner, Sean W. D., Voisin, Nathalie, Fazio, John, Hua, Daniel, and Jourabchi, Massoud. Compound climate events transform electrical power shortfall risk in the Pacific Northwest. United States: N. p., 2019.
Web. doi:10.1038/s41467-018-07894-4.
Turner, Sean W. D., Voisin, Nathalie, Fazio, John, Hua, Daniel, & Jourabchi, Massoud. Compound climate events transform electrical power shortfall risk in the Pacific Northwest. United States. https://doi.org/10.1038/s41467-018-07894-4
Turner, Sean W. D., Voisin, Nathalie, Fazio, John, Hua, Daniel, and Jourabchi, Massoud. Wed .
"Compound climate events transform electrical power shortfall risk in the Pacific Northwest". United States. https://doi.org/10.1038/s41467-018-07894-4. https://www.osti.gov/servlets/purl/1512449.
@article{osti_1512449,
title = {Compound climate events transform electrical power shortfall risk in the Pacific Northwest},
author = {Turner, Sean W. D. and Voisin, Nathalie and Fazio, John and Hua, Daniel and Jourabchi, Massoud},
abstractNote = {Power system operations are sensitive to climate-driven variations in both energy demands and water availability. Yet the combined effect of these impacts on power system adequacy is rarely evaluated. Here we assess power shortfall risk for the U.S. Pacific Northwest under combined climate impacts on loads and hydropower generation. Climate change emerges as both a risk and an opportunity; potential shortfall events occur more readily, but are significantly less severe in nature (annual shortfall probability is more than doubled for a business as usual policy; average shortfall event duration is halved and average maximum shortfall is reduced by up to ~60%). A seasonal reversal in shortfall risk occurs: winter shortfalls are eradicated due to reduced building heating demands, whilst summer shortfalls multiply as increased peak loads for day-time cooling coincide with impaired hydropower generation. Many of these summer shortfalls go unregistered when climate change impacts on loads and hydro dispatch are analyzed in isolation—suggesting an important role of compound events.},
doi = {10.1038/s41467-018-07894-4},
journal = {Nature Communications},
number = 1,
volume = 10,
place = {United States},
year = {Wed Jan 02 00:00:00 EST 2019},
month = {Wed Jan 02 00:00:00 EST 2019}
}
Web of Science
Figures / Tables:
Works referenced in this record:
Impacts of climate change on electric power supply in the Western United States
journal, May 2015
- Bartos, Matthew D.; Chester, Mikhail V.
- Nature Climate Change, Vol. 5, Issue 8
A simple hydrologically based model of land surface water and energy fluxes for general circulation models
journal, January 1994
- Liang, Xu; Lettenmaier, Dennis P.; Wood, Eric F.
- Journal of Geophysical Research, Vol. 99, Issue D7
Climate and water resource change impacts and adaptation potential for US power supply
journal, October 2017
- Miara, Ariel; Macknick, Jordan E.; Vörösmarty, Charles J.
- Nature Climate Change, Vol. 7, Issue 11
Effects of projected climate change on energy supply and demand in the Pacific Northwest and Washington State
journal, May 2010
- Hamlet, Alan F.; Lee, Se-Yeun; Mickelson, Kristian E. B.
- Climatic Change, Vol. 102, Issue 1-2
Robust response to hydro-climatic change in electricity generation planning
journal, March 2015
- Parkinson, Simon C.; Djilali, Ned
- Climatic Change, Vol. 130, Issue 4, p. 475-489
Examining global electricity supply vulnerability to climate change using a high-fidelity hydropower dam model
journal, July 2017
- Turner, Sean W. D.; Ng, Jia Yi; Galelli, Stefano
- Science of The Total Environment, Vol. 590-591
Climate change is projected to have severe impacts on the frequency and intensity of peak electricity demand across the United States
journal, February 2017
- Auffhammer, Maximilian; Baylis, Patrick; Hausman, Catherine H.
- Proceedings of the National Academy of Sciences, Vol. 114, Issue 8
Quantifying impacts of heat waves on power grid operation
journal, December 2016
- Ke, Xinda; Wu, Di; Rice, Jennie
- Applied Energy, Vol. 183
Vulnerability of US thermoelectric power generation to climate change when incorporating state-level environmental regulations
journal, July 2017
- Liu, Lu; Hejazi, Mohamad; Li, Hongyi
- Nature Energy, Vol. 2, Issue 8
Impacts of climate change on energy consumption and peak demand in buildings: A detailed regional approach
journal, January 2015
- Dirks, James A.; Gorrissen, Willy J.; Hathaway, John H.
- Energy, Vol. 79
Hydrologic Response Of The Columbia River System To Climate Change
dataset, January 2017
- Chegwidden, O. S.; Nijssen, B.; Rupp, D. E.
- Zenodo
Vulnerability of the US western electric grid to hydro-climatological conditions: How bad can it get?
journal, November 2016
- Voisin, N.; Kintner-Meyer, M.; Skaggs, R.
- Energy, Vol. 115
Quantifying climate change impacts on hydropower generation and implications on electric grid greenhouse gas emissions and operation
journal, September 2016
- Tarroja, Brian; AghaKouchak, Amir; Samuelsen, Scott
- Energy, Vol. 111
Impact of climate change heating and cooling energy use in buildings in the United States
journal, October 2014
- Wang, Haojie; Chen, Qingyan
- Energy and Buildings, Vol. 82
An Overview of CMIP5 and the Experiment Design
journal, April 2012
- Taylor, Karl E.; Stouffer, Ronald J.; Meehl, Gerald A.
- Bulletin of the American Meteorological Society, Vol. 93, Issue 4
Translating climate change and heating system electrification impacts on building energy use to future greenhouse gas emissions and electric grid capacity requirements in California
journal, September 2018
- Tarroja, Brian; Chiang, Felicia; AghaKouchak, Amir
- Applied Energy, Vol. 225
Climate change impact and resilience in the electricity sector: The example of Austria and Germany
journal, April 2017
- Totschnig, G.; Hirner, R.; Müller, A.
- Energy Policy, Vol. 103
Climate impacts on hydropower and consequences for global electricity supply investment needs
journal, December 2017
- Turner, Sean W. D.; Hejazi, Mohamad; Kim, Son H.
- Energy, Vol. 141
Impacts of climate change on U.S. building energy use by using downscaled hourly future weather data
journal, January 2017
- Shen, Pengyuan
- Energy and Buildings, Vol. 134
Power-generation system vulnerability and adaptation to changes in climate and water resources
journal, January 2016
- van Vliet, Michelle T. H.; Wiberg, David; Leduc, Sylvain
- Nature Climate Change, Vol. 6, Issue 4
Future climate risk from compound events
journal, May 2018
- Zscheischler, Jakob; Westra, Seth; van den Hurk, Bart J. J. M.
- Nature Climate Change, Vol. 8, Issue 6
Hydrologic Response Of The Columbia River System To Climate Change
dataset, January 2017
- Chegwidden, O. S.; Nijssen, B.; Rupp, D. E.
- Zenodo
Effects of projected climate change on energy supply and demand in the Pacific Northwest and Washington State
journal, May 2010
- Hamlet, Alan F.; Lee, Se-Yeun; Mickelson, Kristian E. B.
- Climatic Change, Vol. 102, Issue 1-2
Quantifying impacts of heat waves on power grid operation
journal, December 2016
- Ke, Xinda; Wu, Di; Rice, Jennie
- Applied Energy, Vol. 183
Impact of climate change heating and cooling energy use in buildings in the United States
journal, October 2014
- Wang, Haojie; Chen, Qingyan
- Energy and Buildings, Vol. 82
Impacts of climate change on U.S. building energy use by using downscaled hourly future weather data
journal, January 2017
- Shen, Pengyuan
- Energy and Buildings, Vol. 134
Impacts of climate change on energy consumption and peak demand in buildings: A detailed regional approach
journal, January 2015
- Dirks, James A.; Gorrissen, Willy J.; Hathaway, John H.
- Energy, Vol. 79
Climate change impact and resilience in the electricity sector: The example of Austria and Germany
journal, April 2017
- Totschnig, G.; Hirner, R.; Müller, A.
- Energy Policy, Vol. 103
Examining global electricity supply vulnerability to climate change using a high-fidelity hydropower dam model
journal, July 2017
- Turner, Sean W. D.; Ng, Jia Yi; Galelli, Stefano
- Science of The Total Environment, Vol. 590-591
Power-generation system vulnerability and adaptation to changes in climate and water resources
journal, January 2016
- van Vliet, Michelle T. H.; Wiberg, David; Leduc, Sylvain
- Nature Climate Change, Vol. 6, Issue 4
Climate and water resource change impacts and adaptation potential for US power supply
journal, October 2017
- Miara, Ariel; Macknick, Jordan E.; Vörösmarty, Charles J.
- Nature Climate Change, Vol. 7, Issue 11
Vulnerability of US thermoelectric power generation to climate change when incorporating state-level environmental regulations
journal, July 2017
- Liu, Lu; Hejazi, Mohamad; Li, Hongyi
- Nature Energy, Vol. 2, Issue 8
Climate change is projected to have severe impacts on the frequency and intensity of peak electricity demand across the United States
journal, February 2017
- Auffhammer, Maximilian; Baylis, Patrick; Hausman, Catherine H.
- Proceedings of the National Academy of Sciences, Vol. 114, Issue 8
When tails wag the decision: The role of distributional tails on climate impacts on decision-relevant time-scales
preprint, January 2017
- Garner, Gregory G.; Keller, Klaus
- arXiv
Works referencing / citing this record:
Effect of Ni on Microstructure and Mechanical Properties of CrMnFeCoNi High Entropy Alloy
journal, November 2019
- Koppoju, Suresh; Konduri, Satya Prasad; Chalavadi, Prashanthi
- Transactions of the Indian Institute of Metals, Vol. 73, Issue 4
Catalase-linked immunosorbent pressure assay for portable quantitative analysis
journal, January 2019
- Liu, Dan; Liu, Fang; Huang, Yishun
- The Analyst, Vol. 144, Issue 14
Figures / Tables found in this record: