Canadian hydropower and the U.S. energy transition: controversies, opportunities, and strategic research directions
| dc.contributor.author | Calder, Ryan S. D. | en |
| dc.contributor.author | Borsuk, Mark E. | en |
| dc.contributor.author | Mortazavigazar, A. | en |
| dc.contributor.author | Howarth, Richard B. | en |
| dc.contributor.author | Jackson, Chloe | en |
| dc.contributor.author | Mavrommati, Georgia | en |
| dc.coverage.country | United States | en |
| dc.coverage.country | Canada | en |
| dc.date.accessioned | 2023-12-14T20:54:28Z | en |
| dc.date.available | 2023-12-14T20:54:28Z | en |
| dc.date.issued | 2023-12-13 | en |
| dc.description.abstract | Recent modeling for the northeast United States suggests that the least-cost decarbonization pathway involves a combination of build-out of domestic renewables generation and increased intertie capacity with Canada. U.S. imports of Canadian hydropower have increased by > 1 TWh per year between 2007–2021 because it is a cost-effective and low-carbon alternative to domestic fossil fuel generation. Yet, increased interconnection capacity and imports are controversial and have been opposed by U.S. environmental groups and members of the public. Development of new hydroelectric reservoirs disrupts foodways and lifeways of Indigenous populations and has greenhouse gas impacts greater than wind and solar (though less than fossil fuel alternatives). Two recently cancelled hydropower transmission projects linking New England and Quebec, Canada demonstrate the need to better understand the gap between pathways that appear optimal from the perspective of energy systems modeling and the pathways that will ultimately be socially and environmentally acceptable. The experience of the northeast mirrors that in other parts of the U.S. where substantial resources have been invested in pursuit of renewable projects that are ultimately abandoned following mobilization of stakeholders with adverse interests or values. A research program integrating environmental and economic modeling seeks to resolve controversies surrounding the use of Canadian hydropower in U.S. energy transitions. This includes conceptual disputes over valuation of hydropower from existing reservoirs in cost-benefit analysis; debates over whether new transmission infrastructure stimulates new generation capacity; and analysis of the relative importance of different benefits and impacts to the public. | en |
| dc.description.version | Published version | en |
| dc.format.mimetype | application/pdf | en |
| dc.identifier.orcid | Calder, Ryan [0000-0001-5618-9840] | en |
| dc.identifier.uri | https://hdl.handle.net/10919/117195 | en |
| dc.language.iso | en | en |
| dc.rights | In Copyright | en |
| dc.rights.uri | http://rightsstatements.org/vocab/InC/1.0/ | en |
| dc.title | Canadian hydropower and the U.S. energy transition: controversies, opportunities, and strategic research directions | en |
| dc.type | Poster | en |
| dc.type.dcmitype | Text | en |
| pubs.organisational-group | /Virginia Tech | en |
| pubs.organisational-group | /Virginia Tech/Veterinary Medicine | en |
| pubs.organisational-group | /Virginia Tech/Veterinary Medicine/Population Health Sciences | en |
| pubs.organisational-group | /Virginia Tech/Faculty of Health Sciences | en |
| pubs.organisational-group | /Virginia Tech/All T&R Faculty | en |
| pubs.organisational-group | /Virginia Tech/Veterinary Medicine/CVM T&R Faculty | en |