Mary Scott NabersMinnesota PUC signs off on upgrades to HVDC infrastructure - Mary Scott Nabers https://maryscottnabers.com Tue, 14 Jul 2026 05:05:00 +0000 en-US hourly 1 https://maryscottnabers.com/wp-content/uploads/2018/06/cropped-Web-Mary-Scott-Nabers-6813-Edit-Edit-Crop-32x32.jpg Minnesota PUC signs off on upgrades to HVDC infrastructure - Mary Scott Nabers https://maryscottnabers.com 32 32 Minnesota PUC signs off on upgrades to HVDC infrastructure https://maryscottnabers.com/2024/08/06/minnesota-puc-signs-off-on-upgrades-to-hvdc-infrastructure/ https://maryscottnabers.com/2024/08/06/minnesota-puc-signs-off-on-upgrades-to-hvdc-infrastructure/#respond Tue, 06 Aug 2024 05:02:00 +0000 https://maryscottnabers.com/2024/08/06/minnesota-puc-signs-off-on-upgrades-to-hvdc-infrastructure/ The Minnesota Public Utilities Commission has approved a certificate of need and route permit for Minnesota Power’s high-voltage direct-current (HVDC) modernization project. The existing 465-mile HVDC Square Butte transmission system was commissioned in 1977 to deliver wind energy from North Dakota. The project is the result of increasing outages and control system failures that highlight […]

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]]> The Minnesota Public Utilities Commission has approved a certificate of need and route permit for Minnesota Power’s high-voltage direct-current (HVDC) modernization project. The existing 465-mile HVDC Square Butte transmission system was commissioned in 1977 to deliver wind energy from North Dakota. The project is the result of increasing outages and control system failures that highlight […]

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