RENEW Submits Testimony Supporting Fair Net Metering Policy in Northwestern Wisconsin

RENEW Submits Testimony Supporting Fair Net Metering Policy in Northwestern Wisconsin

by | May 15, 2025 | Net Metering, Public Service Commission, Renewables, Solar

This week, the RENEW Wisconsin policy team submitted testimony calling for no change to how Rice Lake Utilities (RLU) compensates customers for the solar energy they produce. This testimony is in opposition to what RLU has suggested for their net energy metering (NEM) policy, which would be a reduction in compensation for solar customers.

In this case, the Public Service Commission of Wisconsin (PSC) will consider a NEM formula for systems at 20 kilowatts (kW) and below, and a formula for systems between 20 and 100 kW. Systems that are 20 kW or below are typically residential rooftop arrays, whereas the larger ones are often on businesses or municipal buildings. RLU currently has three customers with systems above 20 kW, all of which are schools.

Although Rice Lake Utilities is a smaller utility in northwestern Wisconsin and does not have many customers with solar, what they have proposed could change the precedent at the PSC. RENEW has decided to intervene and provide testimony to prevent the potential for statewide changes to NEM policy.

RENEW’s policy team provided evidence to the PSC in support of maintaining the status quo for both larger and smaller solar systems. We also shared potential alternatives for how RLU could transition away from the status quo should the PSC decide to allow a change to NEM benefits. These alternatives are more in line with how utility-avoided costs for Wisconsin utilities are calculated.

Utility-avoided costs are the cost an electric utility pays to generate or purchase power. This could be described as — an avoided expense that a utility would have paid by generating themselves or purchasing it from a third party, had it not come from the customer’s solar array.

RENEW feels that before the PSC decides this case, they should consider the future of municipally-owned utility payment structures for NEM. RLU’s net monthly excess generation formula for NEM currently points to their base cost of power as its avoided cost reference, and that reference remains financially viable for RLU, as well as most Wisconsin utilities. With that in mind, we are concerned that the PSC’s decision in this case might set a precedent for other similar cases.

RENEW is hopeful that the PSC will agree that it is best to leave the current NEM pay structures in place until their Value of Solar Study and NEM investigation concludes.

Next Steps for RENEW

The RLU case is ongoing, and RENEW will have the opportunity to submit rebuttal testimony and participate in a party hearing this June. We will continue to advocate for fair payments to utility customers with solar arrays. There will also be an opportunity for the public to comment on the case before a decision from the PSC in July.

RENEW Wisconsin Recommends Next Steps in Value of Solar Study

RENEW Wisconsin Recommends Next Steps in Value of Solar Study

by | May 2, 2025 | Net Metering, Public Service Commission, Renewables, Solar

On Wednesday, RENEW Wisconsin’s Policy team submitted comments to the Public Service Commission (PSC) in response to the Lawrence Berkeley National Laboratory’s (LBNL) review of the Value of Solar Studies (VoSS). These comments represent a critical step toward shaping the future of solar energy in Wisconsin, with several organizations, including 350.org, the Wisconsin Environmental Initiative, Northwind Solar, and Appleton Solar, joining RENEW in support of these recommendations. Other organizations and utilities also submitted separate comments.

The context for this study and the review stems from rate case proceedings in the fall of 2023 involving Alliant Energy and Madison Gas & Electric (MGE). These rate cases included proposals to reduce or eliminate the current Net Energy Metering (NEM) policies for solar customers in these two utility territories. If approved, such changes would have reduced the financial benefits for consumers with solar arrays at their homes or businesses. These proposals were ultimately rejected by the Public Service Commission of Wisconsin (PSC), and the Commission agreed to gather more information in a separate statewide investigatory docket. Last year, the PSC began working with Berkeley Lab and other national lab staff on a VoSS to better understand the full benefits of distributed solar energy to the grid and the economy.

RENEW’s comments offer key recommendations to strengthen solar policy in Wisconsin, ensuring it supports sustainable growth and a fair, data-driven approach to valuing solar energy. Here are the main points highlighted in RENEW’s submission:

  1. Gather utility data required to estimate solar adoption rates

Accurate and comprehensive data are essential for determining solar energy adoption rates across Wisconsin. RENEW recommends that the PSC gather data from utilities, formulate methodologies, and report on solar adoption rates. This will enable policymakers to make informed decisions on future solar policies.

  1. Decide whether an independent VoSS is appropriate for Wisconsin at this time

Before pursuing an independent Value of Solar Study (VoSS), RENEW recommends that the PSC assess whether such a study is appropriate for Wisconsin at this time. This evaluation should consider the unique circumstances of the state, including its zero-carbon energy goals and economic landscape.

  1. Create more robust and consistent NEM policy throughout Wisconsin

RENEW advocates for the development of more robust and consistent Net Energy Metering (NEM) policies across the state. NEM is a cornerstone of Wisconsin’s solar energy development, and strengthening this policy will help ensure fairness and consistency for solar customers.

  1. When appropriate, establish a VoSS stakeholder process and methodology to consider all values presented in the LBNL VOSS Review

When the time is right, RENEW recommends adopting a fair, transparent, and 

stakeholder-driven approach to a VoSS. This process should consider all the values outlined in the LBNL VoSS Review (economic, environmental, and grid-related) to ensure a comprehensive understanding of solar’s full benefits.

  1. Contract with a third-party VoSS consultant using a stakeholder-driven review process

To ensure a fair and credible outcome, RENEW urges the PSC to engage an independent consultant to assist in leading the Value of Solar analysis. An experienced third-party expert can provide objective insight and guide the process in a way that respects the input of all participants, including utilities, customers, advocates, and other stakeholders.

  1. Establish either a statewide or utility-specific VoSS driven by data

RENEW supports the creation of a statewide or utility-specific VoSS that is grounded in data and accurately reflects the value solar brings to the grid. This study should be informed by the utility data and stakeholder feedback gathered throughout the process.

  1. Establish a glide path towards VoS tariffs only when NEM solar adoption rates increase to 10% in utility service territories

Finally, RENEW recommends a gradual transition to Value of Solar (VoS) tariffs, with a clear glide path based on solar adoption rates. Specifically, the transition to VoS tariffs should occur only when solar adoption reaches 10% in utility service territories.

Next Steps: Stay Tuned for Updates!

At this time, the PSC has not announced the next steps as the investigation remains open. However, the PSC will likely take up a verbal decision on the next steps soon. We’ll keep a close eye on the process and share any important updates with you as they happen.

Stay tuned for further developments as we continue to push for policies that support a clean, sustainable, and equitable energy future for Wisconsin.

Explaining Recent PSC Decisions on Net Metering and Parallel Generation Buyback Rates

Explaining Recent PSC Decisions on Net Metering and Parallel Generation Buyback Rates

by | Oct 25, 2024 | Net Metering, Policy, Solar

A Brief History on Recent Net Metering Decisions at the State Level

In 2023, Wisconsin utilities proposed to dramatically change Net Energy Metering (NEM) policies in the areas they provide energy. Such changes would have reduced the financial benefits for consumers with solar arrays at their homes or businesses. These proposals were ultimately rejected by the Public Service Commission of Wisconsin (PSC), however, the Commission agreed to gather more information in a separate statewide investigatory docket. RENEW staff wrote a blog on this topic last November.

This past March, the PSC reopened an existing investigation into parallel generation, also defined as consumer-generated electricity, to direct the future of NEM policy for the state of Wisconsin. Commission staff also issued a memo for comment on issues related to NEM, and requested information and analysis on these issues, including how Wisconsin could approach a potential Value of Solar Study (VOSS). Along with several other organizations, RENEW submitted comments to the PSC with regard to how the PSC should approach a VOSS and other analytical aspects of NEM policy.


Explaining the PSC’s Recent Decision on Net Energy Metering Policy

After gathering comments and information on VOSS, on September 26 Commission staff posted a memo outlining potential next steps, and the Commission quickly discussed and made a couple of important decisions. During the open meeting, the Commission announced that Commission staff have been working with Berkeley Lab and other national lab staff to conduct a nationwide VOSS literature review. The Commission decided to take no action until more information is gathered.

The Commission essentially decided to:

1) Wait until this VOSS literature review is complete

2) Post VOSS literature review for public comment

3) Decide what the next actionable steps are in the investigation

If interested, you can watch the YouTube archive of this meeting, with the NEM investigation discussion starting at the 3:20 mark.

Given the need to gather more information, RENEW believes that this was a good decision by the Commission. It shows that the PSC will use a deliberate process in this investigation and associated analyses, and is not interested in making immediate changes to NEM policy. RENEW staff are keeping an eye out for the results of the VOSS literature review and look forward to commenting and suggesting next steps for the PSC to consider.

Recent PSC Decision on Parallel Generation Buyback Rates

While the Commission further investigates NEM policy, the agency has also been actively revising utility pricing for large solar systems sited by businesses for their own use. The price a utility pays for energy generation beyond a customer’s needs is listed in its parallel generation buyback rates for systems above NEM thresholds.* While the Commission has already revised buyback rates for Wisconsin’s five major investor-owned utilities, it has also begun to consider municipal utility-proposed revisions. RENEW staff wrote a blog regarding Sturgeon Bay Utility’s proposed parallel generation rate revisions this past May.

During an open meeting discussion on October 10, the Commission considered Sturgeon Bay Utilities’ (SBU) proposal to revise its buyback rates. The Commission decided that it needed more information before revising SBU’s buyback rates, and requested that Commission staff reopen the docket to gather more information and analysis through an extended proceeding. The Commission’s decision on SBU’s proposed change could have sweeping impacts across the state as SBU is part of WPPI Energy, which has many municipal electric utility members in Wisconsin. WPPI has stated that it would like to revise all its municipal utilities’ parallel generation buyback rates in line with the Commission’s decision in the SBU case.

Next Steps on NEM and Parallel Generation Buyback Rates

In the coming months, RENEW expects several important Commission decisions in both the ongoing NEM investigation and individual utility parallel generation cases. RENEW staff will follow upcoming Commission developments closely and will directly participate with witness testimony and public comments. You can follow these issues as well, and make your voice heard when public comment opportunities arise. Sign up for RENEW updates and action alerts so that you can provide timely input on these important issues.

 

*NEM thresholds vary across Wisconsin utilities. WE Energies has a 300-kilowatt (kW) threshold, NSPW and MGE have 100 kW thresholds, WPL and WPS have 20 kW thresholds, and all other Wisconsin utilities regulated by the PSC have a 20-kW threshold.

Submit Comments to the PSC and Show Support for Net Metering and Fair Solar Compensation Rates from Municipal Electric Utilities

Submit Comments to the PSC and Show Support for Net Metering and Fair Solar Compensation Rates from Municipal Electric Utilities

by | May 2, 2024 | Action Alert, Advocacy, Net Metering, Public Service Commission

Sturgeon Bay Utilities (SBU) has filed an application with the Public Service Commission of Wisconsin to revise its parallel generation tariffs, significantly altering the way SBU compensates electric generation from its customers who go solar. SBU’s wholesale provider, WPPI Energy,  has stated that it intends to replicate these proposed changes with all of its municipal electric utilities in Wisconsin. Check here to see if your utility could be affected.

If accepted, SBU’s proposal would modify its net metering tariff so that excess generation at the end of each billing month would be subject to wholesale rates instead of retail rates. For larger solar installations (above 20 kilowatts), SBU proposes that all excess generation is subject to volatile wholesale prices, which are typically low and subject to annual changes.

RENEW Wisconsin is the only intervening party in the case and has submitted testimony arguing to preserve net metering and pay larger solar installations (at schools, hospitals, and businesses) at rates that reflect SBU’s avoided costs, which is defined as the amount the utility saves when their customers generate solar power. See RENEW’s direct testimony for details.

The PSC has opened up the public comment period in this case (docket 5780-TE-111). You have until the end of the day on May 9 to submit your comments to the PSC. Tell the PSC to ensure that there is an economic pathway for customers to go solar. We need to preserve net metering for all customers in Sturgeon Bay and the rest of Wisconsin and pay fair rates for larger customer-sited renewable facilities.

FILE PUBLIC COMMENT
Public Service Commission Decides to Preserve Net Metering

Public Service Commission Decides to Preserve Net Metering

by | Nov 10, 2023 | Advocacy, Net Metering, Policy, Press Release, Public Service Commission, Utilities

The Public Service Commission of Wisconsin (PSCW) unanimously voted to keep net metering for Wisconsin Power and Light (Alliant) customers yesterday. Last week, PSCW denied Madison Gas & Electric’s proposal to eliminate net metering. These two decisions create certainty for Wisconsin’s solar industry and customers.

Traditional net metering is currently the most important policy tool Wisconsin has to fairly compensate rooftop solar owners and incentivize future solar installations. This model supports Wisconsin’s thriving solar industry, offers good-paying jobs, and helps Wisconsin reach its decarbonization goals. When the time comes to transition away from net metering, collaboration between clean energy advocates and utilities will be essential to ensure that the transition is equitable and values each customer’s solar installation.

The revised version of the Power Partnership would have preserved key aspects of net metering while creating new benefits. The adjusted proposal offered a durable framework that recognized the value of each customer’s solar installation to Alliant’s infrastructure. Power Partnership limited the risk to installers, ensured a steady revenue stream to solar customers, and provided a solid growth path for solar and storage.

We stand behind our work with Alliant to create a viable solution for the solar industry. We believe there is a path forward for a collaborative effort to ensure the benefits of clean energy are shared throughout the state. And we are grateful for the successful advocacy work of other intervenors and clean energy advocates in defending net metering. We look forward to continuing our collective work to ensure the benefits of clean energy are shared throughout the state.

Public Service Commission of Wisconsin Decides to Keep Net Metering

Public Service Commission of Wisconsin Decides to Keep Net Metering

by | Nov 3, 2023 | Advocacy, Net Metering, Policy, Press Release, Public Service Commission, Utilities

The Public Service Commission of Wisconsin (PSCW) delivered a unanimous decision on Friday to keep net metering in the Madison Gas & Electric (MGE) territory. This action is a win, not just for MGE customers but for all of Wisconsin.

“It almost felt as though it was a half-hearted proposal, and so I didn’t feel like there was enough information to support authorizing it [MGE’s proposed net metering change],” said PSCW Chairperson Rebecca Valq. “… for Wisconsin to have a consistent approach to net metering, I would not approve this proposal.”

There was overwhelming support to keep net metering in MGE’s service territory. There were 500 members of the public and 14 intervenors, including RENEW, who opposed MGE’s proposed net metering changes. This collective effort played a vital role in ensuring rooftop solar will remain financially viable for MGE solar customers.

This decision from the Public Service Commission of Wisconsin represents a major win for rooftop solar and the solar industry in Wisconsin. Net metering is fundamental in ensuring that rooftop solar owners are properly incentivized and compensated for their energy generation. We look forward to working with other utilities to ensure residential rooftop solar and large-scale renewable projects remain viable tools for meeting Wisconsin’s decarbonization goals.

Net metering has a direct impact on the local economy. The installation, maintenance, and servicing of rooftop solar systems creates employment opportunities, providing long-term benefits for Wisconsin communities and businesses. RENEW is celebrating the decision made by the PSCW today to ensure equitable access to solar for all Wisconsin families and create certainty for local solar installers.

The collective efforts of our members, partners, and the general public were crucial in the effort to protect net metering. Thank you to everyone who made their voices heard in the MGE rate case. We look forward to hearing from the PSCW again later this November when they deliver their decision for the Alliant Energy rate case.