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Minnesota

Minnesota

Incentives/Policies for Renewables & Efficiency

Printable Version
Interconnection Standards   

Last DSIRE Review: 10/23/2014
Program Overview:
State: Minnesota
Incentive Type: Interconnection
Eligible Renewable/Other Technologies: Solar Thermal Electric, Photovoltaics, Landfill Gas, Wind, Biomass, Hydroelectric, Geothermal Electric, Fuel Cells, Municipal Solid Waste, CHP/Cogeneration, Fuel Cells using Renewable Fuels, Microturbines, Other Distributed Generation Technologies
Applicable Sectors: Commercial, Industrial, Residential, Nonprofit, Schools, Local Government, State Government, Fed. Government
Applicable Utilities:All utilities
System Capacity Limit:10 MW
Standard Agreement:Yes
Insurance Requirements:Vary by system size and/or type; levels established by PUC
External Disconnect Switch:Required
Net Metering Required:No
Web Site: http://mn.gov/commerce/energy/topics/clean-energy/distributed-gen...
Authority 1:
Date Enacted:
Minn. Stat. § 216B.1611
2001
Authority 2:
Date Enacted:
Date Effective:
Minnesota PUC Order, Docket No. E-999/CI-01-1023
09/28/2004
09/28/2004
Authority 3:
Date Enacted:
Date Effective:
Minn. R. 7835.4800 et seq.
1983
1983
Authority 4:
Date Enacted:
Date Effective:
Minn. Stat. § 216B. 1611, subd. 4.
05/16/2014
07/01/2014
Summary:

Note: The Minnesota Public Utilities Comission is in the process of amending its Chapter 7835 rules relating to Cogeneration and Small Power Production, primarily to incorporate the many changes made in the 2013 Minnesota legislature. The current rules under Authority 3 (Minn. R. 7835.4800 et seq.), may have minor modifications and updates as this rulemaking is pending.

Minnesota's net-metering law, enacted in 1983, applies to all investor-owned utilities, municipal utilities, and rural electric cooperatives. Qualifying facilities of less than 1,000 kilowatts (kW) are eligible for net metering. However, uniform interconnection regulations were not implemented when net metering was established.

In response to state legislation enacted in 2001, in September 2004 the Minnesota Public Utilities Commission (PUC) adopted an order establishing generic standards for utility tariffs for interconnection and the operation of distributed-generation facilities up to 10 megawatts (MW) in capacity. The PUC standards contain technical requirements related to engineering studies, mandatory minimum insurance requirements for different sized systems, equipment certification definitions, a dispute resolution process, and standard application fees. The PUC has approved compliance tariffs filed by the state's investor-owned utilities. Municipal utilities and electric cooperatives were required to adopt a tariff that addresses the issues included in the PUC's order.

The PUC has developed a streamlined, uniform interconnection application and a process that addresses safety, economics, and reliability issues. Effective July 1, 2014, utilities are required to collect the following information on customers applying for interconnection of distributed renewable generation and report it to the PUC: the nameplate capacity, the preincentive installed cost and cost components of the generation system, the energy source, and the ZIP code (Minn. Stat. § 216B. 1611, subd. 4). The PUC is required to make non-project specific data available to the public.

In 2011, the Minnesota Department of Commerce, Division of Energy Resources started a review process of all distributed generation procedures, conducting stakeholder meetings and workshops, and accepting comments. Details can be found on the program web site listed above.


 
Contact:
  Consumer Information - Interconnection
Minnesota Public Utilities Commission
121 7th Place East, Suite 350
St. Paul, MN 55101-2147
Phone: (651) 296-0406
E-Mail: consumer.puc@state.mn.us
Web Site: http://www.puc.state.mn.us/PUC/aboutus/contactus/index.html
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Disclaimer: The information presented on the DSIRE web site provides an unofficial overview of financial incentives and other policies. It does not constitute professional tax advice or other professional financial guidance, and it should not be used as the only source of information when making purchasing decisions, investment decisions or tax decisions, or when executing other binding agreements. Please refer to the individual contact provided below each summary to verify that a specific financial incentive or other policy applies to your project.

While the DSIRE staff strives to provide the best information possible, the DSIRE staff, the N.C. Solar Center, N.C. State University and the Interstate Renewable Energy Council, Inc. make no representations or warranties, either express or implied, concerning the accuracy, completeness, reliability or suitability of the information. The DSIRE staff, the N.C. Solar Center, N.C. State University and the Interstate Renewable Energy Council, Inc. disclaim all liability of any kind arising out of your use or misuse of the information contained or referenced on DSIRE Web pages.

Copyright 2013 - 2014 North Carolina State University, under NREL Subcontract No. XEU-0-99515-01. Permission granted only for personal or educational use, or for use by or on behalf of the U.S. government. North Carolina State University prohibits the unauthorized display, reproduction, sale, and/or distribution of all or portions of the content of the Database of State Incentives for Renewables and Efficiency (DSIRE) without prior, written consent.