Blog - RENEW Wisconsin

Solar Power Brings Energy Savings to Edgerton Seniors

by Lucia Wiggers | Jun 6, 2025 | Solar, Solar for Good

On May 21, the community of Edgerton, Wisconsin, came together for a renovation celebration at Edgerton Retirement Apartments (ERA). This event, half a decade in the making, marked both the completion of a construction project and a turning point in how this rural nonprofit cares for its residents and the planet.

With balloons, speeches, and a palpable sense of pride, the event commemorated the energization of a new 44.5-kilowatt solar array—one of many upgrades made possible through an innovative blend of clean energy funding, community partnerships, and a commitment to equity and sustainability.

The celebration drew a crowd of residents, supporters, and clean energy advocates. Among the attendees were Edgerton Mayor Christopher Lund, Paul Schechter, Executive Director of Sunny Side Development; Sam Dunaiski, Executive Director of RENEW Wisconsin; and Cal Couillard, Founder of the Couillard Solar Foundation.

Clean Energy for Comfort and Affordability

Nestled in the heart of Edgerton, ERA is a 24-unit housing complex built in 1983 to serve low-income seniors and people with disabilities. The property keeps rents affordable for low-income individuals, offering a safe, welcoming place to live in community with one another. Originally developed with Rural Development funding on land donated by a local hospital, ERA has long embodied the spirit of community care and resource-sharing.

The vision for transformation began as a way to overcome the challenges of rising energy costs and aging infrastructure. The new rooftop solar installation, installed and energized by Midwest Solar Power on May 21, is mounted on the south-facing roof of ERA’s eastern housing cluster. The 44.5-kilowatt array is expected to produce 54,918 kilowatt-hours annually, covering approximately 39 percent of the building’s total electricity needs.

The solar panels are paired with a new geothermal heat pump HVAC system that will replace the outdated electric resistance heating system. Together, these improvements will significantly reduce energy consumption while shifting most of the electric load to a single meter. The utility savings will be passed directly to ERA’s residents.

Powered by Partnership: Making Solar Possible

The ERA solar project was made possible through a unique mix of grants, tax credit equity, and philanthropic support. The Solar for Good Program, an initiative of the Couillard Solar Foundation administered by RENEW Wisconsin, donated 41 solar panels, roughly half of what was needed, valued at over $9,000.

Sunny Side Development collaborated with Edgerton’s long-time property managers, Broihahn Management and Consulting, to secure additional funding from Rock County HOME, FHLBank Chicago’s Affordable Housing Program, and the USDA Rural Development Program. The project also leveraged tax credit equity, a key tool for bringing clean energy projects to nonprofits and affordable housing developments. These partnerships brought solar within reach for ERA and ensured that the benefits of clean energy would go directly to the people who can most benefit from them.

Beyond Solar: A Holistic Approach to Building Sustainability

The solar installation was just one piece of a comprehensive rehabilitation effort at ERA. All 24 units received health and safety upgrades, enhanced ADA accessibility, and the installation of the new geothermal HVAC system. Together, these changes modernize the property while supporting the long-term sustainability of affordable housing in Edgerton.

Just weeks before the event, a hailstorm had pelted Rock and Dane counties with golf ball-sized ice, damaging roofs across the region. But ERA’s new solar array was unscathed, and the sturdy panels even protected a portion of the roof from more extensive damage—a surprising and welcome side benefit. Project leaders and electricians alike were excited to know that the array will simultaneously decrease residents’ energy bills and shield the covered portion of the roof from inclement weather.

A Model for Energy Justice and Community Care

With the success of the solar installation, Edgerton Retirement Apartments has become a model for how rural communities can be an integral part of the clean energy transition. For nonprofit housing providers, solar is a way to live out their mission of service in a rapidly changing world. For the broader community, it’s a powerful example of what’s possible when compassion and innovation come together. Edgerton Retirement Apartments now shines brighter—not only because of the solar panels on the roof, but because of the community-wide commitment to a cleaner, more equitable future.

Celebrating Solar Power, Community, and Sustainability

by Lucia Wiggers | Jun 4, 2025 | Solar, Solar for Good

On Tuesday, May 20, 2025, community members, nonprofit partners, and renewable energy advocates gathered at the Forest Edge Apartments in Lac du Flambeau, Wisconsin, to celebrate a milestone years in the making: the official ribbon-cutting of a 120-kilowatt solar energy system atop the Forest Edge Multi-Family Housing Project. Spearheaded by Cinnaire Solutions Corporation, this solar project exemplifies the organization’s mission of advancing people- and place-centered housing while reducing carbon emissions and stands as a powerful testament to what’s possible when community, design, and sustainability come together.

People and Place at the Heart of Forest Edge

Cinnaire Solutions Corporation has long been a trusted nonprofit partner for development clients across the Upper Midwest and Mid-Atlantic. With an unwavering commitment to the people they serve and the places they transform, Cinnaire’s developments like Forest Edge aim to create dignified, sustainable, and welcoming housing for all.

More than just housing, Forest Edge provides a vital resource for the Lac du Flambeau community, offering units tailored for veterans, people with disabilities, and low-income families. The property includes a classroom space intended for job training and educational programming to create countless opportunities for community members.

Solar on the Rooftop: A Vision Realized

Now, with 222 solar panels installed across the rooftops of the Forest Edge Apartments and the community Clubhouse, the development is bringing its vision to life, powered by clean, renewable energy.

From the very beginning, sustainability was central to Forest Edge’s design. The development is on track to meet the Wisconsin Green Built Home Standard, with energy-efficient features such as high-performance air-source heat pumps, strategically designed electric metering, and other thoughtful design elements.

The 120-kilowatt solar system, installed by Eland Electric, includes five rooftop arrays and was designed to maximize output and long-term performance. Thanks to integrated electrical conduits and reinforced roof structures, the site was ready for solar installation from the start. The system is expected to offset up to 64 percent of the residential building’s heat pump usage and approximately 85–90 percent of the Clubhouse’s electricity use, bringing significant environmental and economic benefits to the community.

This commitment to high-performance design means that, in addition to immediate energy savings, Forest Edge will enjoy reduced long-term utility costs. These savings will be reinvested in tenant services, improved building maintenance, and potentially lower rents—direct benefits that ripple out to the Lac du Flambeau community.

Celebrating a Community-Powered Effort

The Forest Edge solar project was made possible by Solar for Good, a grant program funded and founded by the Couillard Solar Foundation and managed by RENEW Wisconsin.This initiative supports Wisconsin-based nonprofits with transitioning to clean energy by awarding solar panel grants. As part of the program, Forest Edge received 172 solar panels—an in-kind contribution that significantly reduced installation costs and made the project financially feasible. This grant was pivotal for Cinnaire Solutions, which views energy efficiency and environmental stewardship as essential to its mission.

The ribbon-cutting celebration drew partners, supporters, and local residents to honor the collaborative effort behind this impactful project. Cal and Laurie Couillard from the Couillard Solar Foundation were delighted to be in attendance and see the mission of their Solar For Good program realized. Kevin McDonell, Vice President & Regional Project Partner of Lincoln Avenue Communities, gave the Couillards and other celebration attendees a spirited tour of his newest project. Together, they reflected on the transformative power of collaboration and community-driven sustainability initiatives.

In a speech to Forest Edge’s project leaders, Cal said, “I heard Carla Vigue, the Director of Tribal Relations at the University of Wisconsin-Madison, speak a few weeks ago. She mentioned that the native people have a seven-generation thought process. Many people I talk to think seven minutes into the future, not seven generations! Not the kind of thinking we need for the kinds of problems we are facing now. [Laurie and I] came to thank you for what you’ve done and what you’re doing. This building project gives me hope.”

A Beacon for Clean Energy and Community

As the ceremonial ribbon was cut and the panels officially energized, it was clear this moment marked far more than the start of solar power at Forest Edge. It symbolized a shared commitment to justice, resilience, and hope. Future plans for Forest Edge may include expanded sustainability programming, more community partnerships, and additional onsite amenities that reflect Cinnaire’s people-first approach.

By harnessing the sun to lower energy costs and reduce carbon emissions, Forest Edge stands as a model for nonprofit-led development that’s intuitive, sustainable, and human. As more communities look to clean energy to build a better future, Forest Edge serves as an example of what’s possible when mission, innovation, and community are centered in design.

Action Alert: Support More Wind Energy in Wisconsin

by RENEW Wisconsin | Jun 3, 2025 | Action Alert, Advocacy, Renewables

Wisconsin’s first 100+ megawatt (MW) wind energy project in more than a decade is seeking approval from the Public Service Commission of Wisconsin (PSC). Badger Hollow Wind has been in development for nearly 10 years, and if approved, it would mark a major step forward in Wisconsin’s energy future. The PSC is accepting public comments on this project now through June 26.

This is your chance to tell the PSC why you support the approval of more wind energy in Wisconsin! Badger Hollow Wind isn’t just about the energy it will produce. The 118 MW facility in Iowa and Grant Counties has many benefits:

Economic Growth: Badger Hollow Wind will create hundreds of jobs during construction as well as good-paying, long-term operations and maintenance positions. It will also produce affordable and reliable clean energy for Wisconsin residents. It is expected that this project will produce $3.2 million in additional economic activity in Wisconsin.
Community Benefits: The Badger Hollow Wind developer, Invenergy, has been a good community partner, supporting student programs at the University of Wisconsin-Platteville and schools in Iowa and Grant Counties. They’ve also donated to local emergency services and food banks, and more. Once in service, Badger Hollow Wind will contribute more than $500,000 in utility-aid payments each year. Over $300,000 of this will go to Grant and Iowa Counties, and over $200,000 of this will go to the towns of Clifton, Eden, Linden, Mifflin, and Wingville.
Landowner Engagement: Invenergy is a good partner to landowners, respecting their property rights and regularly checking in with them to ensure their relationships are positive. Payments to landowners help farmers directly, but Invenergy goes the extra mile by building access roads to turbines that farmers can use for their operations.
Environmental Responsibility: Badger Hollow Wind has undergone thorough environmental studies to minimize impact. It will contribute to cleaner air and water and support a healthier Wisconsin. RENEW’s witness estimated that the Badger Hollow Wind will displace fossil fuel generation and avoid over 250,000 tons of CO2 in the first year of operations alone.

Submit your comments today and tell the PSC you support the approval of Badger Hollow Wind. Feel free to use some of the bullet points above to craft your own unique message.

TAKE ACTION

Changes to RENEW Wisconsin’s Leadership

by RENEW Wisconsin | May 30, 2025 | RENEW Wisconsin

Earlier this month, Executive Director Sam Dunaiski informed the RENEW Board and staff that he has decided to step away from the organization to make way for new leadership to guide RENEW’s next chapter. We appreciate the careful thought that went into this decision and are grateful for Sam’s years of service to the organization, as well as his steadfast support of the renewable energy industry.

Sam remains a passionate supporter of RENEW and our mission, and he is working with staff and the RENEW Board to ensure we are positioned for success in the coming months. Transitions bring change and also create space for new opportunities. Our team remains committed to advancing renewable energy across the state, and we are strategically preparing to meet the challenges and seize the potential of tomorrow.

Sam’s last day with RENEW will be Friday, June 6. To maintain operational stability, RENEW’s Deputy Director, Jodi Jean Amble, will serve as Interim Executive Director while the Board and staff work to identify RENEW’s next leader.

Thank you for your continued support.

Sincerely,
RENEW Wisconsin

Clean Energy Is the Solution to Our Growing Energy Demand

by Alex Beld | May 27, 2025 | Renewables, Solar, Utility Scale, Wind

A recently published report by the Center for Energy & Environmental Analysis, “Drill More, Pay More – America’s New Energy Paradigm,” indicates the U.S. is facing a unique energy situation characterized by both rising domestic energy prices and increased energy production. Wholesale natural gas prices in the U.S. have increased 93 percent in the first quarter of 2025, compared to the same period last year, despite record-high natural gas production.

At the same time, we have reports on clean energy that show us (Achieving 100% Clean Energy in Wisconsin Report and the companion report The Economic Impacts of Decarbonization in Wisconsin), we don’t just know that Wisconsin can achieve 100% carbon-free electricity by 2050 — we know how to do it. All while maintaining reliability and affordability for consumers. These reports emphasize that most of the projected energy demand through 2050 can be met with the development of more renewables, enhanced energy efficiency, and more flexible energy load management solutions.

We’re now past the point of advocating for clean energy solely because it’s better for the planet. As our energy needs grow, driven by electrification and data demand, it’s critical to invest in solutions that can be brought online quickly and affordably. Methane gas can no longer guarantee the consistent, low prices it once did. In contrast, renewable energy projects like solar and wind can typically be built in about two years, while gas plants often take twice as long to become operational. Supply chain issues and tariff uncertainties are increasing construction times and costs across all sectors, but renewable energy projects can still be constructed more quickly while avoiding the fuel price volatility associated with fossil fuels. With timelines and costs both working against gas, it’s simply not smart business to keep investing in slower, more expensive options when faster, more reliable solutions are within reach.

Utilities across the country continue to tell regulatory bodies and the general public that we can only meet the rising energy demands caused by new data centers with methane gas plants. However, national case studies from companies like Meta and Microsoft have demonstrated that clean energy solutions can meet data center needs when paired with smart load shifting and grid integration. Microsoft, for example, is piloting hydrogen fuel cells as an alternative to fossil fuel backup, while Meta has partnered with the Tennessee Valley Authority to run its Tennessee data center on 800 MW of solar power. These examples show us that there are multiple ways for us to power the digital economy, notably, without fossil fuels.

Even with clean energy opportunities before us, and financial and supply chain barriers to building new methane gas plants, we continue to see utilities propose new natural gas-powered electricity generation. An energy source, which according to analysis by the U.S. Department of Energy, is likely to have three cumulative impacts on consumers: higher natural gas bills, higher electricity bills, and even a higher cost of goods from U.S. manufacturers.

By supporting clean energy solutions, energy efficiency measures, and creative management of our grid, we can reliably support the around-the-clock energy needs of data centers and the needs of everyday Wisconsinites. To ignore these solutions is to ignore good business sense. It is time to recognize that clean energy isn’t an alternative but a practical solution to our growing energy demand.

Action Alert: Tell Legislators Clean Energy Benefits All Americans

by RENEW Wisconsin | May 23, 2025 | Action Alert, Advocacy, Renewables

Earlier this week, the House of Representatives passed its version of H.R. 1, the reconciliation package, by a slim majority. The bill now moves to the Senate, where we have another opportunity to advocate for and protect clean energy.

Solar and storage are an American success story, supporting thousands of good jobs, millions in energy savings, and a surging manufacturing sector. However, Congress is considering cutting policies that support this success, threatening billions invested in our communities. This includes harsh restrictions on tax credits while gutting others, or quickly phasing them out.

As it stands, the legislation before Congress falls short of the policies necessary to help the U.S. meet its growing energy demand, create jobs, and continue the successful build-out of the solar and storage supply chain here in the U.S.

We invite you to join us in this effort and urge Congress to defend American energy incentives and protect the economic engine that clean energy has created. In the last two years, American solar and storage have surged. In that time, American-made solar module manufacturing has grown six times.

Solar installations can now provide enough homegrown energy to power more than 40 million homes. This expanding industry also means jobs that pay people well. The solar and storage industry already supports over 280,000 good jobs, many of them right here in Wisconsin.

We already know that solar energy is affordable, abundant, and easy to deploy. So, as America works to meet the rising energy demands of AI, data centers, and advanced manufacturing, clean energy and energy storage are critical to keeping energy bills in check and maintaining our economic competitiveness.

This is a critical moment, and we cannot afford to slow our progress now. We need to double down on clean energy for our economy, our communities, and our children.

Tell your representative to protect American solar and energy storage!

TAKE ACTION

RENEW Submits Testimony Supporting Fair Net Metering Policy in Northwestern Wisconsin

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

On May 14, 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.

How a Fourth-Generation Wisconsin Cranberry Farm Electrified Its Operations to Power Family Traditions

by Lucia Wiggers | May 7, 2025 | Electrification, REAP, Sustainability

Nestled among the lakes and forests of the Northwoods, Bartling’s Manitowish Cranberry Co. has been cultivating cranberries for over 75 years. While the fourth-generation, family-owned farm is rooted in tradition, brothers and co-owners Steven and David Bartling often look to the future. Their most recent venture was to replace aging diesel-powered irrigation pumps with clean, energy-efficient electric systems, supported in large part by federal grants available to farmers and rural business owners.

“Our farm mindset is to make our farm better for the next generation, and this project will definitely help us achieve our mission,” said David Bartling.

Brothers and co-owners David (left) and Steven (right) Bartling are proud to be fourth-generation farmers in Wisconsin, the leading cranberry-producing state in the US. Source: Bartling’s Manitowish Cranberry Co.

For the Bartlings, sustainability is a long-standing family value. “It is second nature to us—we don’t really think about it. Our vision is to cherish who we are and where we came from, and the land and water around us,” said Bartling.

With over 180 acres of cranberry beds and another 200 acres of support land, Manitowish Cranberry Co. harvests between 4 and 7 million pounds of cranberries each year. Operating at this scale requires a significant amount of energy, especially when it comes to irrigation.

To modernize their irrigation infrastructure, the Bartlings replaced nine of their 12 diesel irrigation and anti-frost pumps with electric pumps—machines that are 98% efficient, about 12% more efficient than their diesel predecessors. These new pumps drastically reduce the farm’s reliance on fossil fuels, eliminate the need for large diesel deliveries, and reduce harmful carbon emissions that can degrade the local air and water quality.

Funding for Electrification: REAP and EQIP

While the environmental benefits of electrification were compelling on their own, the available financial incentives turned the Bartlings’ idea into reality. Manitowish Cranberry Co. received a $68,000 grant from the Rural Energy for America Program (REAP), a USDA initiative funded through the Inflation Reduction Act that offers funding to agricultural producers and rural small businesses looking to invest in renewable energy systems or energy efficiency improvements. The grant covered 25% of the cost of their electric irrigation pump system.

“Like most projects, the cost exceeded our planned budget, but the REAP grant helped bring the cost down,” Bartling reflected.

In addition to REAP, the Bartlings also used the Environmental Quality Incentives Program (EQIP), another USDA-backed initiative that provides technical and financial support to help farmers adopt conservation practices. Through EQIP, they were able to fund additional upgrades and improve overall irrigation efficiency.

Despite having never applied for a grant, the Bartlings took a proactive approach. They started by researching potential funding sources online and reached out to grant writers to help them navigate the application process.

“[The grant writer] did a lot of the legwork of the application, so I didn’t have to learn those details on top of the project,” said Bartling. “Their fee was very minimal for the total amount received.”

The success of their first grant experience with REAP has inspired them to encourage other farmers to do the same.

Development and Installation

The transition from diesel to electric went smoothly and began with a clear vision and the right partners in Spring 2021. “This project took a lot of planning and ambition, from taking a couple of years to bring in power lines, to installing sheet piling and concrete for the pump station, and finally installing the pumps and extending the mainlines to the existing irrigation system,” said Bartling.

One of the biggest logistical hurdles was the 19-month wait to receive key electrical components for the project. Once they had all the needed parts, the Bartlings used their in-house technical expertise to complete the installation themselves. Because the project was relatively small in scale, there was no need for town or county-level involvement.

Tangible Financial and Operational Benefits

Investing in electrification has already begun to pay off. From a financial standpoint, the Bartlings have significantly reduced their fuel costs and are saving money by operating their electric pumps during off-peak evening hours when electricity rates are lower.

Operationally, the new system is far easier to maintain. Unlike their diesel counterparts, the electric pumps don’t require frequent, technical repairs, and the Bartlings can complete most of the maintenance themselves. The pumps are also remotely controlled via a mobile app, allowing the brothers to monitor and adjust irrigation settings without traveling across the entire property. This time-saving upgrade allows them to focus on other aspects of their business.

Advice to Other Farmers: Start the Conversation

The Bartlings plan to continue exploring ways to electrify and modernize their operations, always with an eye toward sustainability, efficiency, and family legacy. For farmers considering electrification or a shift to renewable energy, Bartling suggests connecting with others who have already completed similar projects. Learning from their experiences can make the process more manageable, and Bartling is open to being a resource himself.

He concluded, “I have no regrets—I absolutely enjoyed the project and would do it again if we had the opportunity.”

To learn more from the Bartlings’ experience, email David at davidjbartling@gmail.com.

For more information on REAP and other federal renewable energy and electrification funding programs, please reach out to info@renewwisconsin.org.

RENEW Wisconsin Recommends Next Steps in Value of Solar Study

by Jodi Jean Amble | 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:

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.

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.

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.

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.

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.

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.

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.

The Gift of Light: Mt. Zion Energized by the Sun

by Tiana Snyder | Apr 30, 2025 | Solar, Solar for Good

On Sunday, April 27, 2025, Mt. Zion Lutheran Church in Wauwatosa, Wisconsin, hosted an educational session on the house of worship’s process behind the installation of a new 39.6-kilowatt solar array. The congregation welcomed key project partners, including Laurie Couillard from the Couillard Solar Foundation and representatives from RENEW Wisconsin, to join in celebration of this renewable energy achievement, and also to reflect on the church’s commitment to faith, community, and care for creation.

Mt. Zion’s congregation is deeply committed to the values of faith, community, hospitality, and justice, which are reflected in their work across worship, education, outreach, and social justice initiatives. The church has long upheld these values, exemplified through programs such as the Tosa Cares food pantry and its support for MICAH, a local organization dedicated to racial justice. For over 20 years, Mt. Zion has also been a devoted advocate for the inclusion of LGBTQ+ individuals and families. A core aspect of carrying out the church’s mission includes its dedication to environmental stewardship by honoring and protecting the earth. This commitment to sustainability is evident in ongoing efforts to reduce energy consumption and give back to the planet. In 2024, Mt. Zion was recognized with an Energy Star award for significant upgrades, including switching to LED lighting, installing programmable thermostats, and weatherizing windows and skylights.

The church has also integrated environmental sustainability into its ministry through projects like an active pollinator garden and plans for a stormwater bioretention basin to manage runoff. Education plays a central role in this green initiative, with church leaders planning forums on solar energy to encourage the community to embrace renewable solutions. The opportunity to transition to clean, renewable energy initiated a new chapter in its story of creation care, enabling Mt. Zion to further demonstrate its commitment to both environmental sustainability and social justice.

In January 2024, Mt. Zion took an additional significant step towards sustainability by beginning planning efforts to install a 39.96-kilowatt solar system on the education wing of the church’s facilities. The Inflation Reduction Act’s clean energy tax credits for nonprofit organizations accelerated this transition, making the incorporation of renewable energy more affordable. The project received an additional boost from Energy Community Tax Credit Bonuses. Energy Community credits provide financial incentives for clean energy upgrades, particularly in communities impacted by the decommissioning of coal plants, supporting both a green economy and energy equity.

Douglas Johnson, a longtime member and passionate advocate for renewable energy, spearheaded the planning and implementation of the house of worship’s solar project. Johnson, who had installed a 3.72 kW solar array at his own home in 2008, has been an educator and advocate for solar energy. His leadership ensured the successful implementation of the project at Mt. Zion through his partnerships with nonprofit organizations and research into financing methods.

Funding for the solar system came through the generous support of the Solar for Good Program, which donated 37 solar panels, reducing the project’s costs by over $10,000. Additionally, Legacy Solar Co-Op provided financing for the installation through a 12-year loan at a competitive 6.75% interest rate, making the project both environmentally and financially viable. The church has already seen net savings of over $200, with a projected 135% return on investment over the life of the system.

With financial opportunities secured, installation of the system was able to begin in November of 2024. Endries Solar and Electric installed 74 high-efficiency bifacial panels with power optimizers, devices that maximize each panel’s energy production by adjusting performance based on conditions like shading or cloud cover, ensuring the system operates at optimal efficiency. By December of 2024, the church was able to begin harnessing the power of the sun through its new 39.96 kW solar system. By incorporating clean energy into its daily operations, Mt. Zion’s efforts epitomize how faith communities and other nonprofits can lead the way in a sustainable future for Wisconsinites. Mt. Zion’s careful monitoring of its solar system performance highlights the potential of clean energy. In April alone, the system offset 52% of the church’s energy usage, helping to support its core programs with greater financial stability.

This solar project showcases how faith communities can lead the way in Wisconsin’s clean energy transition. By integrating sustainability into its operations, Mt. Zion has not only reduced energy costs but also showcased that faith and environmental responsibility can go hand in hand. The solar array is just one part of the church’s broader commitment to caring for God’s creation and supporting its community. The celebration of the Gift of Light is not just about the energy generated by the solar panels; it is a reflection of hope, faith, and a commitment to building a sustainable future for all. As other churches and organizations look to Mt. Zion as a model, this project demonstrates how renewable energy investments can align with core values of stewardship, justice, and care for creation.

« Older Entries