Last month, Governor Tony Evers delivered an ambitious clean energy vision for Wisconsin, which the editors of the Wisconsin State Journal aptly summarized: “Goal: Carbon-free by 2050.”
Executive Order #38 creates the state’s Office of Sustainability and Clean Energy, and directs the new office to “achieve a goal of ensuring all electricity consumed within the State of Wisconsin is 100 percent carbon-free by 2050.” This office will take the lead in planning and coordinating the Evers Administration’s efforts to greatly increase its own reliance on carbon-free electricity, and develop strategies for expanding clean energy throughout the state. The administration envisions accomplishing these goals through a partnership with other state agencies and state electric utilities.
To demonstrate that this initiative will very much be a team effort, Governor Evers was joined by Lt. Gov. Mandela Barnes, Public Service Commission Chairperson Becky Cameron Valcq and Department of Natural Resources Secretary-designee Preston Cole.
With this order, clean energy becomes again a policy priority, advanced to not only bolster the state’s economy and protect its natural resources, but also promote the health and well-being of its citizenry. What’s also notable about Evers’ initiative is the degree to which it is grounded in climate science. The order frames climate change as an escalating environmental problem that is already doing harm to the state on several fronts. An effective response from state government, therefore, demands aggressive and sustained action. Moving to carbon-free electricity by 2050 certainly qualifies on that score.
Now, an executive order is not the same thing as a law. Executive orders carry no legal weight, which explains why they are narrowly drawn to address matters that are totally within a governor’s control, such as agency priorities. Moreover, they are not binding on future governors and their administrations. That said, we are hopeful that the clean energy actions taken today by this Administration will cultivate, over time, buy-in from state legislators, and that from this order will emerge comprehensive, forward-looking policies that will put Wisconsin on track to becoming a renewable energy leader.
Wisconsin utility commitments set the stage
As audacious as it may appear, Evers’ clean energy goal is actually in line with recent utility commitments to decarbonizing their generation mix. Whether set at 80% or at 100% by 2050, the level of carbon reductions that Wisconsin electric providers have publicly embraced are ambitious, when compared with current levels. In 2018, the percentage of renewable and nuclear generation combined, relative to total sales, was approximately 25%. We’ll probably need to quadruple today’s volume of carbon-free electricity, depending on how much energy efficiency reduces our consumption compared with how much transportation and other direct uses of fossil fuels become electrified by 2050. No matter what happens, this transition will require a concerted and sustained push on the part of every electric provider.
Fortunately for the state’s utilities, there has never been a more propitious time to invest in carbon-free electricity, especially from wind and solar plants, than right now. The capital costs of new wind and solar farms are at their all-time lows, and their operating costs are a fraction of what it costs to buy the fuel for coal and natural gas plants operating today.
The signs that utilities are seizing this opportunity are multiplying. As they move to permanently shutter older and less efficient coal- and natural gas-fired generators, Wisconsin power providers are either busy purchasing more renewable electricity from new plants or building more solar and wind farms for themselves.
Powering up Wisconsin agriculture
In the week following Governor Evers’ Executive Order, ground was broken for the Two Creeks plant, one of the two large solar plants owned by Madison Gas and Electric and WEC Energy. Located a mile from the Point Beach Nuclear Power Plant, this 800-acre solar farm will, by itself, more than double existing solar capacity when completed next year, from 120 megawatts (MW, measured in AC or alternating current) to 270 MW.
That total will more than double again when the 300 MW Badger Hollow solar farm, located in Iowa County, becomes fully operational at the end of 2021. And other Wisconsin utilities, WPPI Energy and Dairyland Power, have signed power purchase agreements from 249 additional megawatts of solar from two projects, both of which are now seeking approval from the Public Service Commission and could also be built in 2020-2021.
Solar farms deliver far more value to the public and the planet than simply megawatt-hours of electricity produced and tons of carbon dioxide avoided. There are also the jobs that go into the construction of these arrays, the revenues that allow farmers to keep farming their land, revenue payments to local governments that host the projects, and the rich habitat for pollinators and wildlife that is created as the soil recharges. Harnessing solar energy for productive purposes has been and will continue to be integral to Wisconsin agriculture.
Meet the 100% renewable energy club
To put an exclamation mark on the last point, one of the most productive actors on the American agriculture scene—LaFarge-based Organic Valley Cooperative—financed the construction of two smaller solar farms in western Wisconsin. These two arrays—one in Arcadia and the other in Cashton—were energized last month and are now sending power into the grid.
That new increment of renewable electricity, when added to Organic Valley’s previous investments in solar and wind power, will enable the cooperative to offset 100% of its electricity use from zero-carbon, renewable sources. Organic Valley is the largest U.S. food brand to have accomplished that feat.
Organic Valley is the second Wisconsin enterprise to achieve a 100% renewable electricity goal. The first was La Crosse-based Gundersen Health System, which achieved that milestone five years ago through a combination of intensive efficiency measures and small-scale renewable power projects, usually off-site. In addition to reducing its energy overhead and passing the savings along to the people it serves, Gundersen wanted also to lead by example, demonstrating to the health care industry that sustainable energy is “healthy, socially responsible and economically beneficial.”
It is not unrealistic to expect that, in the next 10 years, hundreds of businesses and local governments will manage to achieve the same feat pioneered by Gundersen and Organic Valley.
Connecting customers to solar power
When Gundersen pursued energy efficiency to reduce its energy overhead and generate carbon-free electricity as offsets, it had to settle on a path that effectively bypassed the electric providers serving their facilities. But some utilities are no longer content to stand on the sidelines while their customers sponsor new clean energy generation by their own initiative. Newer services such as shared solar and renewable energy sleeve tariffs enable self-selecting customers and utilities to partner on new clean power projects.
For example, Xcel Energy’s Solar*Connect Community program has been particularly successful in eliciting customer subscriptions to purchase electricity produced from new solar arrays in western Wisconsin. While there is an up-front cost to this service, the price of solar power is fixed, and may over time become less expensive than standard electricity, depending on the size and frequency of future rate increases.
It’s worth noting that this is not a required service in Wisconsin, and therefore many residents and businesses here do not have access to a utility-provided shared solar service. Expanding shared solar throughout the state would allow more residents and businesses to benefit from the clean energy evolution.
Wind power returning for duty
Back in 2006, when Wisconsin’s renewable energy standard was raised to its current level, wind power was poised to become the workhorse of the renewable electricity world. It did become so in several states, among them Texas and Iowa. But while wind power supplies 16% of Texas’ electricity and nearly 40% of Iowa’s power, Wisconsin’s rancorous siting and permitting climate has severely hobbled wind’s growth here since 2011. Right now, wind accounts for about 2.5% of electricity produced in the Badger State. Wisconsin utilities own, or buy power from, wind farms in other states which, if included, brings the total amount of wind being credited to Wisconsin customers to about 7% of the state’s electricity consumption.
Wind development activity is beginning to rebound, however, especially in the southwestern part of the state. But it will need to spread beyond the small pockets of the state where the current population of wind farms now operate. With capital costs going down and turbine productivity going up, wind development can occur cost-effectively over a wider swath of Wisconsin than what was considered suitable 10 years ago.
And why not include Lake Michigan among the areas that can host tomorrow’s wind farms? Engineering advances and improvements in foundation design make offshore wind power in waters deeper than 100 feet a feasible option. The ripple effects through the eastern Wisconsin economy would be substantial, especially for companies that manufacture cranes and marine construction vessels. Offshore wind can happen here with the right leadership.
But while the picture for wind power going forward remains uncertain, it’s all systems go for solar power. What is now an affordable resource for power providers is also an equally attractive option for electricity customers of all sizes, classes, and groupings, whether the solar array is dedicated to one home or business or to a school district or local government. Partnerships forming around solar energy are multiplying across the state and much of the nation.
Customer-sited generation growing, but needs to be unleashed
From 2013 to 2018, customer-sited generation was the primary bright spot in Wisconsin’s renewable energy landscape. Customer-sited solar grew from 17 megawatts in 2013 to about 80 megawatts by year-end 2018, and the market continues to grow as the cost of installing solar power has declined. Initiatives like our Solar for Good and Faith & Solar programs have made solar power an affordable option for more than 40 nonprofits across Wisconsin, with 30 more working on projects this year.
But we know there are speed bumps, and it’s past time to fix them. The 20 kilowatt net metering threshold set by most of Wisconsin’s utilities often and unnecessarily limits the ability of customers, especially larger businesses and nonprofits, to supply themselves with renewable power. Generators that exceed the net metering threshold are penalized for exporting power to the grid.
This situation has especially been hard on Wisconsin’s biogas generators. After their initial contracts expire, biogas generators face the prospect of a 60% reduction in revenue flow. Many have already stopped generating electricity as a result, and are now flaring biogas instead.
With Wisconsin utilities now clearly moving towards building renewable power and retiring coal plants, it’s time to equalize the treatment of customer-sited renewable generators relative to large solar farms. If utilities need more daytime power capacity, they should credit distributed generators like solar and biodigesters at the same level that is accorded to their own renewable power plants. Our net metering rules need to be strengthened to capture more of the great potential and benefits that we know distributed generation brings to Wisconsin.
It’s also time to enable financing of clean energy systems, such as third-party leases and power purchase agreements, so that more low- and moderate-income Wisconsinites can take advantage of “pay as you go” solar energy financing options which are commonly available in more than half of the United States.
The value of partnerships
A particularly powerful example of solar partnerships can be found in the Ashland-Washburn-Bayfield area. Operating on a shoestring over its four-year history, Cheq Bay Renewables, an all-volunteer organization, has designed and developed several community-scale projects notable for their affordability and popularity. One of these is a solar group buy program, now in its second year, that has yielded nearly one megawatt of new capacity serving area homes, farms, and small businesses.
Supported initially by a $10,000 Solar in Your Community Challenge grant from U.S. Department of Energy (USDOE), the organization’s latest venture is set to deliver more than a dozen solar systems to schools, county-administered housing, wastewater treatment plants, and other public facilities in the Washburn-Bayfield area. Cheq Bay’s next project after that will put solar systems on three tribal buildings serving the Bad River Band of Lake Superior Tribe of Chippewa Indians. Half the funding for Bad River’s solar systems will come from U.S. DOE.
Through a combination of creativity, resourcefulness, and hard work, Cheq Bay Renewables has been the catalyst for the renewable energy transformation occurring in northern Wisconsin. Though the progress it has made thus far is nothing short of amazing, it wouldn’t be happening without all the partnerships that Cheq Bay has meticulously cultivated with local governments, federal and state agencies, electric providers, and sustainable energy professionals.
Partnerships like these are essential for getting the job done. And Executive Order 38 sets the stage for a new round of partnerships and collaboration to achieve the bold vision for Wisconsin’s clean energy future that Governor Evers and his Administration now embrace. From what’s happening on the ground, we know many initiatives are delivering results today, and these bright spots will be the foundation to creating a statewide clean energy success story.
MONROE, Wis. – The subjects of wind power, noise, and health impacts converged and took center stage at an August 6 educational forum held at the local Super 8 Motel, a few miles northwest of the proposed location for the hotly debated Sugar River Wind Farm. RENEW Wisconsin and Clean Wisconsin teamed up to organize the forum, which drew about 25 people from around the area.
Proposed by EDF Renewables, one of the largest wind development companies active in North America, the Sugar River Wind Farm would consist of 24 utility-scale wind turbines located in the Town of Jefferson, which borders Illinois. The proposal, now under review by the Green County Zoning Administrator, must comply with the siting standards established by rule in Chapter 128 of the Public Service Commission’s code.
The education forum came at the heels of a public hearing on the proposed wind farm held at the Green County Courthouse in Monroe. At the July 30th hearing, about 30 Green County residents expressed their views on the Sugar River project. Many of those who spoke expressed concern about sound from the turbines, which some believe have adverse health impacts.
The August 6 event led off with a presentation by Michael Hankard, a Verona-based expert on environmental noise who has assessed many wind power projects around the country. Hankard’s presentation began with an overview on acoustics before zeroing in on the noise standards that wind turbines must comply with and what he has learned through his measurements and analysis.
Hankard noted that the maximum sound limit specified in PSC 128 (45 dBa) is in line with what health authorities recommend, including Health Canada and the World Health Organization. Among the Upper Midwest states that have established noise standards for wind turbines, only South Dakota’s standard is as stringent as the limit prescribed in Wisconsin, Hankard said.
Referring to Health Canada’s 2014 study, Hankard said: “The government of Canada performed the most extensive study done on wind turbine health impacts and noise impacts that’s ever been done. Their conclusion was that under 46 dBA, there are no demonstrated health effects. Yes, there is annoyance, some people are annoyed with noise at that level, but it’s not a health concern.”
Responding to a question on whether larger wind turbines produce more noise than smaller turbines, Hankard said: “The answer is no, but that is because they turn slower. They put out less noise across the entire frequency spectrum. The measurements bear it out.”
On the subject of low frequency noise and infrasound, Hankard said that wind turbines do not produce significant amounts of either type of sound, adding that medical science does not support any linkage between turbine-generated sound at low and ultralow frequencies and adverse health effects.
The Sugar River project will comply with State of Wisconsin standards, Hankard said, noting that acoustical science has become extremely accurate at predicting measured sound emissions from wind turbines at neighboring houses.
Energy Choices, Climate Change, and Human Health
In the panel session that followed, the focus shifted from the acoustical properties of wind turbines to a broader discussion that encompassed energy choices, climate change, and human health. The lineup of speakers included:
- Scott Laeser (moderator), co-owner of Plowshares and Prairie Farm near Argyle
- Andrew Lewandowski, a Madison-area pediatrician;
- Jed Downs, a medical professional currently practicing osteopathic manual medicine in Madison; and
- Jeff Rich, former Executive Director of Gundersen Envision, which designed a ground-breaking sustainable energy portfolio for La Crosse-based Gundersen Health System.
Laeser is also an agriculture and water quality specialist for Clean Wisconsin. Both Lewandowski and Downs are steering committee members of the Wisconsin Environmental Health Network, while Jeff Rich recently joined RENEW Wisconsin’s Board of Directors.
All the panelists agreed that deriving energy from carbon-based fuels creates a host of health and environmental impacts that go beyond the range of annoyance that a few people experience related to wind turbines.
“Things like asthma, cardiovascular disease, that’s easy for people to understand, but there are a lot of other effects from burning fossil fuels,” Lewandowski said.
While Lewandowski acknowledged that audible noise from wind turbines can be a concern for some, the choice between continuing to burn fossil fuels vs. living near a zero-carbon energy source is clear-cut.
“I would much rather have something that produces the same decibel level as a refrigerator than the effects [of burning fossil fuels] documented here,” he said while holding up an issue of The Lancet, a medical research journal.
On the subject of self-reported claims of health impacts, Downs said: “There’s a small percentage of people who experience that stress,” noting that this phenomenon is dependent on the person’s financial relationship to the wind project and their attitudes towards clean energy.
“It’s a sticky wicket to talk about stress and health effects, because we don’t know the strengths of the relationships in play,” he said.
Rich encouraged audience members to visit other wind power projects and talk to the people who live near them. “I’d be the first to help connect people if they want to go to Cashton to see the turbines right on the edge of town next to Organic Valley’s distribution center. People are there every day.”
In addition to thanking our featured speakers, RENEW and Clean Wisconsin wish to acknowledge both Gof Thompson, a long-time Clean Wisconsin board member and Green County resident who cheerfully kicked off the program with a few observations and anecdotes, and Art Bartsch, who graciously agreed to host the program in the energy-efficient, solar-powered motel he owns in Monroe.
Video of the entire Wind Energy and Health event can be viewed HERE.
“Renewable energy is simple. It’s ancient technology. What was the first thing that came to this landscape 150 years ago? Wind mills to pump water. They were all over the place. They were needed to get water. These [wind turbines] are needed to run all of our electricity. It is the same thing, just a bigger scale.”
Tim McComish in many ways is the epitome of a Wisconsin farmer. He’s friendly, smart, and practical. His farm sits on 2000 acres in Lafayette County in the Township of Seymour, where he is also the Town Board Chairman. He has 250 dairy cows, grows crops, and now hosts a wind turbine that is part of the Quilt Block Wind Farm.
His great, great grandfather purchased the land in 1848. Now, Tim, his sons, and his brother are farming the land. They are also shepherding in the next generation of farmers, his grandkids. The McComish Family Farm is a seven generation operation.
Given the McComish history with the land and his leadership in the town, hosting the Quilt Block Wind Farm was not a decision that Tim took lightly.
“I was concerned that they [wind turbines] would be overwhelming. But I thought it was a neat thing and the economy was kind of poor then. And then meanwhile, grain prices went up and so people were not that concerned about it. Now things are back to how they were and believe me, there are farmers out here that these turbines are helping. If they have several on their property, it is making a big difference. And being on the town board, it is great what it is doing for the township.”
Tim’s support of renewable energy goes hand in hand with his stewardship to the land and his investment in energy efficiency on the farm.
“You have to do everything you can do to make the farm efficient. Most farmers are making those smart choices. With the energy rebates for the LED lights, it’s a no brainer. Everything we do around here is a cost savings.”
The McComish Farm efficiency measures even extend to water. Water is used to cool the milk initially which reduces the amount of Freon needed later. This same water exits the milking parlor through an underground tank and is reused to water the cows in the barn.
“These energy efficiency measures have all happened in the last 10 to 12 years. We doubled in herd size and our electric bill stayed the same. Just efficiencies. All these LED lights, even the vacuum pump.”
The McComish Farm no-tills just about everything, including corn and beans. This keeps all the carbon in the ground. The soil is tested so they know what the NPK (nitrogen, phosphorus, and potassium) is. They can knife in manure and it saves on fertilizer cost for the next year.
The McComish cows are beautiful. You can follow them in pictures on his daughter in law’s Instagram feed: cows_kids_and_cheese. The calves (mostly Holstein) are fed three times a day and when they are three months old, they are hauled to a neighboring farm where they are raised until they are about a year old, when they are brought back to breed. They calf about nine months later.
In the higher production barn the cows are all at their peak. The feed, silage, and ground corn are all mixed. The feed is tested in a lab so they are sure the cows have every nutrient they need. They grow everything except some of the protein sources they buy. They buy distillers grain which comes from ethanol plants. Everything is farm grown.
The cows have free stalls and can move and eat whenever they want. They have fresh water and sand is brought in every week because it is a forgiving bedding for the cows. In the summer, there are sprinklers to cool the cows off.
As with most farms, the manure from the cattle goes back into the field as fertilizer. There is a big lagoon that holds 2 million gallons of manure that gets pumped through a big drag line to the fields two or three miles away. “It is all environmentally friendly.”
Tim points to a dumpster overflowing with plastic.
“See that ugly dumpster? That is supposed to be emptied but because of the trouble we are having with China and the trade recycling, they are not picking up our plastic. It has been two or three months since they have taken it. That plastic has always been recycled. I am recycling nut and I want everything to be used up.“
While Tim only hosts one turbine, his property is right in the middle of the 49-turbine Quilt Block Wind Farm covering a 6 square miles radius. The turbines have become a part of his rural landscape.
“I’d say I only see the flicker half the time, and it depends where you are. Most people, if the sun is coming in that hard they’ll shut their shades and won’t see the flicker then. It is really not something to be concerned about. The planes that put fungicide on the crops just fly right around them. And as far as dead birds, I guarantee you’ll count more dead birds a mile down the road than under the turbines. It’s just a farce. Anyone who is concerned about noise, here we are carrying a conversation.”
“What’s the difference between power lines, wind turbines and grain bins and silos. I mean if you live in the city you have skyscrapers. People think they are beautiful. And guess what, I think these are beautiful. These are my skyscrapers.”
Across America, businesses are increasingly investing in clean, renewable energy. They know that the costs for wind and solar have plummeted, allowing the companies to take advantage of the low-cost electricity from renewables. In addition, customers, employees, and investors are increasingly looking to these businesses to make bigger commitments to improving their impacts on the world around us.
Over the past year, Chris Deisinger has acted as a consultant to RENEW Wisconsin to gather up all these corporate commitments to renewable energy, and do a deep dive into which of these national and multi-national firms have Wisconsin operations.
Today, we’re very excited to show you which of these national leaders have Wisconsin operations – and it’s a great list! These are companies who, over the coming years, will be searching for options to access renewable energy to cover the needs of their Wisconsin operations.
Corporations with Renewable Commitments & Wisconsin Operations
A timely example of renewable energy commitments in Wisconsin is Ashley Furniture, headquartered in Arcadia, Wisconsin. On Wednesday, Ashley announced a $29 million investment in renewable energy. The investment will be used to offset 35% of their energy use by installing solar panels at 10 of their largest facilities. Ashley expects to save at least $5 million in the first year.
Dozens of other companies in Wisconsin have also made commitments to renewable energy, including:
Utility Programs to Connect Commercial Customers with Renewable Energy
Wisconsin power companies are starting to put together programs to help companies like these, and other large customers, meet their renewable energy goals.
Two years ago, Madison Gas & Electric debuted a “Renewable Energy Rider” special service for its commercial customers, and just last month they announced they had the first two customers express interest.
Last fall, We Energies followed suit by proposing and gaining approval for a similar program that would enable their larger customers to sign up for access to dedicated renewable energy resources. We Energies was granted approval for their program in December 2018.
And, just a few weeks ago, Alliant Energy joined in, proposing a similar program again. Alliant’s program still requires approval from the Public Service Commission which oversees and regulates the utilities in Wisconsin.
A Brighter Future
Hopefully you caught Budweiser’s Super Bowl Commercial featuring their commitment to making every Budweiser with 100% wind energy. These are the types of success stories that can happen in Wisconsin too.
With dozens of corporations committing to renewable energy, and the utility programs to provide it, the future of renewables for Wisconsin is looking bright.