Author: Shamane Mills

Rekindling Corn Stoves

Fuel prices are higher this winter… but corn prices are down. That’s kindling a demand for corn stoves in some parts of the country. The Great Lakes Radio Consortium’s Shamane Mills reports:

Transcript

Fuel prices are higher this winter, but corn prices are down. That’s kindling a demand for corn
stoves in some parts of the country. The Great Lakes Radio Consortium’s Shamane Mills reports:


I always thought corn was something you ate. But I’m watching as my brother-in-law is stoking
his stove with golden kernels…


“In my case I use five gallon pails of corn, then just pour in slowly…”


(sound of kernels spilling into hopper)


I’d never seen a corn stove and my brother-in-law, Steve Springer, says he never thought he’d use
one. Once he did, he was hooked.


“Well, one thing about it is, it’s a renewable resource. Being a farmer myself, it’s something we
grow ourselves. This was in our home when we purchased the home – never had any exposure to
it. Since then, I like it immensely. Kicks out lot of heat.”


Corn stoves first became popular in the 1970’s when corn prices plummeted. There were
problems with the early stoves. Hardened clumps of burned corn, called clinkers, had to be
cleaned up and the corn didn’t burn efficiently.


Today, the stoves are making a resurgence because corn prices are down. New corn stoves are
better than the ones back in the 70’s. The stoves now have an agitator to stir the corn for a more
even burn and fewer clinkers.


Ed Bossert sells corn stoves at a store near where the Springers live. He says business is brisk.


“A lot of people come in to save money, a lot of people come in because it’s a renewable
resource, a lot of people come in because the pollution factor is basically nothing.”


Corn stoves produce less carbon dioxide and soot than burning wood or coal, so they seem more
environmentally friendly. But critics point out that the farm machinery used to grow the corn
burns fuel and generates pollution, so any gain from a cleaner burning fuel may be lost during
planting and harvesting.


While the environmental argument simmers, sales of corn stoves continue to heat up. Bossert says
he now sells as many corn stoves as he does wood stoves.


In larger cities such as Madison, Wisconsin the corn stoves don’t sell as well. At Top
Hat Fireplace & Chimney, only three customers have purchased corn stoves despite the best
efforts of sales staff like Mark Gilligan. Showing off the store’s one and only corn stove model,
he says it’s easy to maintain….


“They actually locate down below an ash drawer. That actually sits down below. There isn’t a
whole lot of ash from these pellet and corn stoves because it uses most of it up.”


Most corn stove dealers say a bushel or two a day will keep the cold away. With corn about two
dollars a bushel, that can seem like a bargain compared to natural gas prices, which are 20%
higher this year. But the initial cost of residential corn stoves can be steep.


Craig Tawlowicz owns Countryside Heating in north-central Wisconsin. He says new corn
stoves can cost two thousand… on up to six thousand dollars.


“So this is a long term investment. Most of the time, turn around savings, usually five to six
years pays off your investment.”


Wood stoves are not only more traditional, but they’re generally cheaper. So, wood stoves are
more popular. At Hearth and Home Fireplaces, Claire Barton says despite that… more customers
are considering corn stoves.


“It certainly makes sense for someone who has grain available to them and many of them will
burn corn as well as oats, wheat, barley, cherry pits. Things like that.”


The National Corn Growers Association promotes a lot of corn products. You’d think corn stoves
might be one of them – but spokeswoman Mimi Ricketts says it’s not one of the 600 items the
group touts.


“The National Corn Growers Association determines its issues based on priorities of member
states. Corn stoves is not one that’s been put on our radar screen. We are aware of them but we
have not actively promoted corn stoves.”


That’s probably because compared to other buyers of corn, such as livestock farms, corn syrup
processors and ethanol makers, corn stoves just don’t use a lot of corn. It’s not considered a big
market for farmers.


Instead, the big sales are going to those who make or sell the corn stoves. And because farmers’
harvest was so large this fall, corn stove retailers have found their cash crop this winter.


For the GLRC, I’m Shamane Mills.

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Deer Devouring Wild Ginseng

  • As deer populations increase, the amount of vegetation they consume also increases. Included in their diet is the endangered wild ginseng. (Photo by Lester Graham)

Researchers say deer populations are threatening wild ginseng. They say the therapeutic herb could disappear from the American landscape within the next century. The Great Lakes Radio Consortium’s Shamane Mills has more:

Transcript

Researchers say deer populations are threatening wild ginseng.
They say the therapeutic herb could disappear from the American landscape
within the next century. The Great Lakes Radio Consortium’s Shamane
Mills has more:


Ginseng is a wild herb believed to boost energy and improve
concentration. The plant inhabits eastern deciduous forests from Maine to
Georgia.


James McGraw is a biologist at West Virginia University. He studied the
health of wild ginseng plants over the course of four years, and published his
findings in the journal Science. He found that increasing deer
populations threaten to eventually wipe out the plant.


“What we found was that populations were depressed because affects
of browsing. They weren’t reproducing; plants would begin to die and they
weren’t recruiting new plants into the population.”


McGraw says maintaining the wild herb is not only important for
ecological reasons. It’s also important to people who depend on it for
income; wild ginseng roots sell for hundreds of dollars a pound.


To control the deer population, McGraw suggests a change in hunting regulations or introducing more deer predators.


For the GLRC, I’m Shamane Mills.

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Lawn Companies Sue Over Fertilizer Ban

Several lakefront communities in the region have banned certain lawn fertilizers. Naturally, some lawn care companies are opposed to the ban, and now they’re cultivating a case for court. The Great Lakes Radio Consortium’s Shamane Mills reports:

Transcript

Several lakefront communities in the region have banned certain lawn fertilizers. Naturally, some
lawn care companies are opposed to the ban, and now they’re cultivating a case for court. The
Great Lakes Radio Consortium’s Shamane Mills reports:


(sound of waves)


The 44 lakes in Dane County are one of Wisconsin’s biggest attractions. Also eye-catching are
lawns around the lakes, but officials say fertilizer from these lawns is running into lakes,
causing stinky, ugly, algae blooms. To improve water quality, Dane County has become the latest
community in the region to restrict phosphorus fertilizer.


The Wisconsin Landscape Federation hopes their lawsuit will stop next year’s ordinance from
taking effect. David Swingle is the Federation’s Executive Director. He contends the phosphorus
ban breaks state law and is based on faulty science.


“This was an effort to try to bring attention to area lakes, the problems they’re having from
so many other sources… and lawn fertilizer really was an easy to target to grandstand on.”


County officials are reviewing the ban to see if it will hold up in court…
or whether changes need to be made.


For the Great Lakes Radio Consortium, this is Shamane Mills.

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STATE FINDS PCBs IN FARM SLUDGE

A chemical linked to cancer and other health problems has been discovered in sludge spread on farm fields. The Great Lakes Radio Consortium’s Shamane Mills has details:

Transcript

A chemical linked to cancer and other health problems has been discovered in sludge spread on farm fields. The Great Lakes Radio Consortium’s Shamane Mills reports:

The PCBs were found in recent testing by state officials; just over half the samples of recycled sludge from 50 sewage treatment plants had PCB levels as high as 920 parts per billion. Federal standards allow 50-thousand parts per billion. Wisconsin Natural Resources wastewater engineer Greg Kester says the low levels shouldn’t cause alarm.

“PCBs are ubiquitous in the environment in which we live now. If you look with sensitive enough analytical equipment you will find low levels in virtually anything.”

Nevertheless, Rebecca Katers of the Clean Water Action Council is concerned.

“The
risk assessment shows that these are not negligible numbers; even from very low levels PCBs are persistent and they accumulate up the food chain.”

Wisconsin has recycled sludge since 1973. Eighty percent goes on farmland; the rest is dumped in landfills or incinerated. For the Great Lakes Radio Consortium, I’m Shamane Mills.