Celebrating the Power of the Sun

Celebrating the Power of the Sun

All the Good We’re Doing, Together

In the nonprofit world, we spend a lot of our time planning how we will continue to fund our mission—similar to how many people spend much of their time planning how they will make ends meet.

In some cases, for those who can’t make ends meet on their own, there are nonprofits to help. They feed, house, educate, and even protect us. Through RENEW’s Solar for Good program, we have the unique opportunity to help other nonprofits, as well as schools and houses of worship.

The formula is fairly simple—we make it easier for these organizations to access solar power, reducing their energy bills and, in turn, their operating budgets. The hope is that this help allows each and every one of them to spend more of their money and time where it matters: their mission.

Ultimately, every panel that goes up on a food pantry or affordable housing development means one more person who gets to reap the benefits of renewable energy.

Hunger Task Force

In 2025, Hunger Task Force completed a 465-panel array on their new headquarters in Milwaukee. Solar for Good helped the project come to fruition with a $48,237 grant, which covered about 13% of the project cost. Thanks to a wide mix of grants, donations, and government funding, Hunger Task Force covered most of the costs of this project.

Based on projected energy savings of $29,160 per year, Hunger Task Force will pay back its out-of-pocket expenses through avoided energy costs. Each year after that, another nearly $30,000 can go toward providing healthy food to those in need in and around Milwaukee. For every dollar spent on this project, Hunger Task Force will see $1.79 come back to it over the expected life of a typical solar array.

The dollars and cents are a huge motivating factor, but for a nonprofit focused on healthy meals and stewardship, we see additional benefits that are well aligned with the core mission of Hunger Task Force. By reducing emissions, this array helps lower air pollution and mitigate the effects of climate change, both of which lead to better health outcomes for our communities.

Learn more about Hunger Task Force’s Mission to end hunger in Milwaukee and Wisconsin.

West Central Wisconsin Community Action Agency

In 2023, the West Central Wisconsin Community Action Agency (West CAP) completed a 29-kilowatt solar array to reduce the energy burden for low-income families. Solar for Good provided 27 panels through our grant program, about a third of the panels needed for the array. At the time of its completion, it was projected that the array would fully meet the energy needs of the families who would live in the low-income housing project.

Since 1965, West Cap has worked to promote the self-sufficiency of low-income families in the rural communities of west central Wisconsin. Solar panel technology has become a relatively new tool in efforts like this, as it can be used to completely or nearly eliminate energy bills for families that need a hand making life more affordable.

As Peter H. Kilde, former West CAP Executive Director, put it, “Through our poverty-fighting programs, we want to help prepare families for a world less dependent on fossil-fueled energy. This funding will not only allow us to reduce carbon emissions and help our planet, but it will also ease the energy burden for low-income families so they can afford their housing for the long term.”

Learn more about West CAP’s mission to take action against poverty.

Sauk Prairie School District

In 2025, the Sauk Prairie School District completed its second of two solar arrays for a total of 350-kilowatts of power. Their goal was to reduce their energy costs and, therefore, their overall operating budget. The savings will be placed in a fund to replace the roofs of each building across the district, as well as the solar panels. Solar for Schools, now part of Solar for Good, donated 179 panels, just over 20% of the total project.

It’s expected that the array at the elementary school will produce half of the building’s energy needs. As of July 2025, the smaller installation at the high school had already saved the district $15,000 in energy bills, just 10 months into operation.

The project serves as an educational tool for students and the community, with real-time data on energy generation and savings available online.

Learn more about the Sauk Prairie School District’s arrays.

Looking Ahead

As we see electricity bills rise and fossil fuel resources impacted by global conflict, the power of a solar array is becoming greater each day. And though this work has already touched so many, there are even more organizations out there that have yet to realize the benefits of this energy source.

To keep this work moving forward, we need people like you to support this effort. Together, we can help the nonprofits and schools of Wisconsin manage their energy bills so that they can focus their resources and time on what matters most: helping our communities.

The MadiSUN 2026 Group Buy Is Here

The MadiSUN 2026 Group Buy Is Here

We are kicking off the MadiSUN 2026 Group Buy, and this year we have three great local installers on board. Arch Solar, Full Spectrum Solar, and Midwest Solar Power all have locations right here in Madison, and all three are reputable, pre-vetted installers.

Here is how it works. Fill out the I’m Interested form linked below, and the installers will reach out to connect with you directly.

The benefit of joining the Group Buy is simple. Because you are signing up through the program, you get a lower rate than what is offered outside of it. You also get the peace of mind of knowing your installer has already been vetted, so you are working with someone reliable from day one.

With energy prices where they are right now, this is a good time to take a look at solar for your home.

Ready to get started? Fill out the I’m Interested form, and we will take it from there.

When the Plug Is Already In the Wall

When the Plug Is Already In the Wall

Why surplus interconnection could be one of Wisconsin’s most practical clean energy tools

In Portage, Wisconsin, there is a set of wires that has been carrying electricity for decades. 

They connect a coal-fired power plant called Columbia Energy Center to the regional grid. Those wires run to a substation, and that substation connects to transmission lines that carry power to homes and businesses across the state.

Columbia is scheduled to retire. But those wires are not going anywhere.

That is the idea behind surplus interconnection, and it is one of the more practical and underappreciated tools in the clean energy transition.

How It Works

When a power plant connects to the electric grid, utility engineers size everything for that plant’s full output. The wires, the transformers, the substation, all of it. That infrastructure does not disappear when a plant retires, isn’t running, or scales back. The available capacity is still there, even if nothing is using it.

Surplus interconnection lets a new clean energy project plug into that existing connection instead of building a new one from scratch.

Think of it like a parking lot at a stadium that only fills up on game days. Most of the time, those spaces sit empty. Surplus interconnection lets new projects use that empty space, instead of paving a brand new lot somewhere else.

There is one important rule. You cannot park more cars in the lot than it was built to hold. The total electricity moving across the connection point cannot exceed what the original plant was approved to put on the system.

This is technology-neutral. Solar, wind, storage, existing fossil fuel plants, or any combination of them can share an existing interconnection, as long as the total output stays within the approved limit. It is about reusing the connection, not about choosing one technology over another.

Where the Opportunities Are

Retiring coal plants are a natural place to start. Columbia is a clear example of this principle. Alliant Energy is building a long-duration battery right next to the existing coal facility, on the same site, using the same grid connection. The Public Service Commission approved the project in 2025, construction begins this year, and once it is online, it will be able to discharge clean power for hours at a stretch.

Peaker plants tell a similar story. These are gas-fired facilities that utilities run only during periods of peak demand, often hot summer afternoons when air conditioners are running across the state. A peaker might only operate a few hundred hours a year, which means its grid connection sits idle most of the time. Co-locating solar, wind, or storage at a peaker means putting that connection to work the rest of the year. The peaker stays in place as backup for the rare hours when it is genuinely needed.

The same logic applies to existing renewables. A solar plant’s grid connection is sized for its peak output, which only happens for a few hours of sunny midday. A wind project often generates most at night, when demand is lower. Either way, the connection has room to spare much of the time. Adding storage, or pairing solar with wind to fill complementary hours, lets the project use that headroom and deliver clean power through the same connection when it is needed most.

This is already happening in Wisconsin. Solar developers across the state are pursuing battery additions at existing utility-scale solar projects.

Why It Matters Now

Wisconsin is about to see a major surge in electricity demand, driven in large part by new data center development. Meeting that demand by building new transmission lines and power plants, both of which take 5 or more years, could take longer than we would like. 

Surplus interconnection provides an additional tool to help us meet the timeline required for projected load growth. Projects that reuse an existing connection point can often be built in two to three years. Though not a silver bullet for meeting energy demand in Wisconsin, it gives us an opportunity to meet this increase in demand without setting us back years on our clean energy goals.

MISO Has Already Given the Green Light

Wisconsin sits inside MISO, the Midcontinent Independent System Operator. MISO is the regional grid operator that manages the bulk power system across fifteen states, and it has explicitly built surplus interconnection into its rulebook. MISO’s own guidance steers developers who want to add batteries at existing plants toward surplus interconnection as the appropriate route. In short, the regional path is already open. What MISO does not do is require any utility to go looking for these opportunities. That is left to the states.

Other states are stepping into this space. Virginia recently passed the first-in-the-nation Facilitating Access to Surplus Transmission Act (FAST Act). Virginia sits in a different Regional Transmission Organization, but the underlying mechanism is the same. The law requires regulated utilities to inventory sites where they have unused interconnection capacity and run competitive solicitations to fill that capacity with new solar and storage. The stated goal is to cut interconnection timelines from years to months and avoid major new transmission build-outs that would otherwise land on customer bills

The tools exist. What is missing here is a consistent practice of looking for these opportunities.

Looking Ahead

Columbia is not the only Wisconsin plant on the way out. Oak Creek, Edgewater, and units at Weston are all scheduled to retire or convert in the next several years. Each one is a high-capacity connection point that could host new solar, wind, storage, or a mix of them. Wisconsin’s growing fleet of utility-scale solar and wind projects offers another set of opportunities for adding complementary generation and storage without new grid infrastructure, and the peakers across the state are solid candidates as well.

Surplus interconnection deserves more deliberate attention. The grid we already have is more valuable than we sometimes give it credit for. Reusing it well is how we get clean energy online faster and protect ratepayers from paying twice.

PSC Approves Fox Solar Project

PSC Approves Fox Solar Project

On Thursday, May 21, the Public Service Commission of Wisconsin (PSC) approved the Fox Solar Project. At 100 Megawatts (MW), this solar project will produce enough clean energy to power about 25,000 homes. The project is paired with a 50 MW battery energy storage system, providing the flexibility to provide power when the sun goes down.

Located in Oconto County, it is planned for completion in 2028. Projects like this have a wide range of local and statewide benefits, including economic growth, new funding for local municipalities, and reduced emissions from energy production.

Witness testimony from David Loomis of Strategic Economic Research stated that this project will create 300 temporary jobs during construction, along with an additional 20 long-term jobs related to the project’s economic activity.

Along with jobs, the project will support the surrounding communities through utility-aid payments. Over the 25-year life of the project, it is expected to contribute more than $13 million in utility aid payments to Oconto County and the Town of Morgan. Recent legislation has changed utility-aid payments to also include battery installations, which has increased the previous estimate on payments for local governments.

Beyond the economic aspects of this project, it also provides an additional source of clean, reliable energy that isn’t subject to volatile fuel prices. With this project we’re removing 304 million pounds of CO2 related to energy production in the first year of operations, and that’s just the CO2 emissions.

The amount of emissions reductions we’ll see from the project is about the same as taking almost 30,000 cars off the road. Avoided emissions, whether from energy production or our cars, means healthier air for everyone. We estimate that in Fox Solar’s first year of energy production, we’ll see $690,000 in economic benefits associated with the public health improvements we expect to see

Thanks to everyone who took the time to share their support of Fox Solar with the PSC!

Planting Solar Where It Matters Most

Planting Solar Where It Matters Most

Meet RENEW Wisconsin’s Spring 2026 Solar for Good Awardees

Casa Ester has been in Omro for nearly twenty years. They welcome migrant farmworker families arriving in Winnebago County, run a youth garden that donates produce to local food pantries, teach social justice education to participants in over a dozen countries, and last year alone helped more than 450 people stay housed. Every dollar they have goes toward the people who walk through their door.

When Casa Ester decided to go solar, the reasoning was clear. Spending less on electricity means more money available for families facing eviction. They, along with five other organizations, have been selected as awardees of this spring’s Solar for Good grant round. Each organization will receive a $5,000 grant to support its efforts to reduce its energy burden and carbon footprint. By going solar, they can do more to serve communities across the state.

The Spring 2026 Awardees

In Chippewa Falls, Hope Village is the only no-cost emergency shelter in Chippewa County. Since 2016, they have helped 339 people navigate housing instability, with 71% finding permanent housing on the other side. This is their second solar project, built on the success of the first. Lower energy costs mean more capacity to serve guests, run programming, and keep the doors open for people who have nowhere else to go.

In Tomah, First Congregational UCC has been working toward solar for three years. Located in Monroe County’s highest-poverty city, they run an early childhood center, support foster families, and provide meals at the free clinic. This summer, they will become the first church in Tomah to go solar and are already planning an open house where they will invite every congregation in town and ask the question they have been sitting with.

TransCenter for Youth has been running small alternative high schools in Milwaukee since 1973, serving students who have not found their footing in larger, more traditional systems. At Shalom High School, students will soon track real-time energy production from a restored solar array through a live dashboard they helped design. The energy savings go back into the school. Beyond the financial benefit, there is something meaningful about a school where students have often been told resources like this are not available to them choosing to lead on clean energy.

At Lake Mills Area School District, solar is going up across the Elementary and Middle Schools. The district also runs a senior center partnership, a multilingual learner program for immigrant families, and a student-run food pantry called The Mills. The energy savings from a project of this size are real and recurring, freeing up resources year after year to keep those programs funded and those buildings open to the full community.

In Strum, the local public library is building a timber-framed solar canopy that also serves as an outdoor learning and programming space. The savings on utilities go directly back into programming for the community. This summer, children in the reading program will learn about solar energy through hands-on activities and watch live energy production on a display inside the library. It is a thoughtful investment from a community that takes its role as a public resource seriously.

The Same Logic, Six Times Over

Six organizations. Six communities. Different missions, different zip codes, different sizes. The same logic runs through all of them: when organizations spend less on keeping the lights on, they have more to give to the people who need them most. We are proud to support each of these groups and look forward to celebrating with them at their ribbon cuttings.

Help Us Do More of This

Every organization in this cohort is doing more for their community because solar has freed up room in their budget. Solar for Good runs on the support of donors who believe clean energy should reach every corner of Wisconsin, not just the places that can easily afford it. A gift goes directly toward grants for nonprofits, schools, libraries, shelters, and faith communities doing work that matters.

Every $5,000 raised is one more organization that gets to do a little more for its community. It’s that simple.

If this work resonates with you, please consider making a gift today. Help us continue to plant solar where it matters most.

PSC Approves Muddy Creek Solar Project

PSC Approves Muddy Creek Solar Project

On Thursday, May 14, the Public Service Commission of Wisconsin approved Muddy Creek Solar, a 322 Megawatt (MW) solar project paired with a 300 MW battery energy storage system. Developed by Geronimo Power, the project is expected to provide nearly $2 million in annual utility aid payments to local municipalities.

Geronimo Power has also shown its commitment to supporting the community that will host the project by pledging an annual $75,000 donation to local school districts. Through a Charitable Pledge Agreement, the Menomonie Area School District and the Elk Mound Area School District will receive $12,500 and $62,500, respectively, for 20 years after the project begins operations.

In addition to the direct cash benefit to local municipalities, the project is expected to create more than 800 temporary jobs during construction and more than 50 long-term jobs. Also important to consider is the direct payments to landowners who have leased their land for the life of this project.

This project shows that clean energy projects can bolster our local economies, provide our state with the energy it needs, and reduce our carbon emissions from energy generation.

In total, we expect this project to reduce emissions by 954 million pounds of CO2, the equivalent of removing 94,000 gas-powered vehicles from our roads. And that’s just the CO2.

Thanks to the reduction of CO2 and the several other greenhouse gases that fossil fuels would pump into the air we breathe, Wisconsin can expect more than $2 million in economic benefits associated with public health improvements in Muddy Creek Solar’s first year of operations alone.

This solar and battery project will provide many things Wisconsin needs—jobs, reliable energy, consistent income for landowners, more funding for our schools and local governments, and cleaner air. And when the project reaches the end of its life, the land can be returned to its prior use, whether that be agricultural, recreational, or some other purpose.

Thanks to everyone who took the time to share their support for this much-needed energy project. Together, we can transform how Wisconsin is powered.