Hampton Corner – North Rochester Line is a 345kV overhead line from Hampton Corner, Minnesota, US, to Rochester, Minnesota, US.

Construction works on the Hampton Corner – North Rochester Line started in 2014 and the project was commissioned in 2015.


The Hampton Corner – North Rochester Line, which is an overhead line, is being operated by Dairyland Power Cooperative. The Hampton Corner – North Rochester Line is a new line. The line carries alternating current (AC) through double circuit cable.

Hampton Corner – North Rochester Line project development status

The development of the Hampton Corner – North Rochester Line project was approved by Minnesota Public Utilities Commission in 2014 and the project works were completed in 2015.

About Dairyland Power Cooperative

Dairyland Power Cooperative (DPC) is a not-for-profit electric cooperative that generates and transmits electricity. DPC generates electricity by utilizing various sources of energy including coal, natural gas, hydro, solar, wind and biogas. The electricity generated is transmitted to distribution cooperatives and municipal utilities. DPC provides wholesale electricity and other related services to electric distribution cooperatives and municipal utilities in the in the Upper Midwest region of the US. These cooperatives in turn supply electricity to consumers and fulfill the energy requirements of the people. The company has presence across Wisconsin, Minnesota, Iowa and Illinois.


All publicly-announced T&D Line & Substation projects included in this analysis are drawn from GlobalData’s Power IC. The information regarding the projects is sourced through secondary information sources such as country specific utility players, company news and reports, statistical organisations, regulatory body, government planning reports and their publications and is further validated through primary from various stakeholders such as power utility companies, consultants, energy associations of respective countries, government bodies and professionals from leading players in the power sector.