Author: Richard Annal

Tossing Food Scraps to the Worms

Every day we have to deal with throwing away
garbage. For most, that means taking it to the curb.
But some people keep the food scraps for something
special. Richard Annal has the story of a
family that’s using a money-saving, all-natural way
to dispose of food waste:

Transcript

Every day we have to deal with throwing away
garbage. For most, that means taking it to the curb.
But some people keep the food scraps for something
special. Richard Annal has the story of a
family that’s using a money-saving, all-natural way
to dispose of food waste:


I’m driving through the rain to meet a woman who’s doing something I’ve
heard about for years but have never actually seen. And she’s doing it in her basement. She’s taking her
family’s food scraps and feeding them to worms downstairs. Brenda
Lotito’s home is white and brown, and sits on a little hill in a suburban
neighborhood. Brenda is expecting me and greets me at the door. Behind
her, there’s a little commotion. That’s her son John and the family dog,
Charlie.


I have a seat at the kitchen table. I find out it was John who first
took an interest in worms. He likes the red, slimy night crawlers:


“What sparked my interest in the worms is how they feel when you touch
them and how you can’t hold them very well because they keep slipping
out of your hands.”


With a little research at their local library, Brenda and John found
worms work as a natural garbage disposal. So for the past five years,
instead of putting the garbage out, they’ve been feeding the worms.
They turn the food scraps into compost.


We all head down to the basement, including Charlie, the dog. That’s
where Brenda keeps the family’s worm box.


The Lotitos have a typical basement. Washer, dryer, sports equipment…
and a box of worms. It’s wood. It’s about 2 feet wide by 4 feet long.
Brenda tells me they can be different sizes depending on what you need.
This one is more than large enough for Brenda, John, her husband, and
Charlie, the dog. Brenda says she can put just about all her food waste
into the box:


“I don’t put meat or anything like that in there but we put all our
vegetables. Ya know, I don’t have to cut anything up. I just simply
throw the corn cobs in there throw the husks in there. And they eat
it.”


I open the lid and peer in. The first thing I notice is what I don’t
notice. There’s no offensive odor. The only smell I do detect is that
of fresh earth. I move the contents of the box around. There’s some
shredded newspapers, some corn cobs in the process of becoming worm
food, coffee grounds, and other food waste.


After a little poking around, I find the worms: dozens of red,
well-fed looking worms. They’re fat.


Brenda tells me she has been making worm boxes for years and she thinks
others can benefit from her experience. She’s selling worm composting
kits for a small price. She says worm boxing is easy to get started,
takes a little investment, and the maintenance is low:


“Once you buy a batch of red worms, they’ll just keep on multiplying every
7 to 10 days, and um, you’ve got yourself a great composting bin.”


Brenda says worm box composting has a lot of benefits. In her town,
the trash pick-up service charges by volume. So, she saves money on her
garbage bill by putting most food waste into the box instead of the
trash can.


And she saves money on fertilizer. Brenda is a gardener. The compost
left by the worms is a great all-natural fertilizer. And in addition,
the worm’s, um, leavings work as a natural bug repellant as well:


“What it does is it makes the plant create an enzyme that is bitter to
aphids and other creatures.”


And Brenda thinks fewer chemicals and fossil fuel-based fertilizers
makes the food in her garden that much better:


“You know I can pick the tomato right off the plant. Ya know, wipe it
off, wash it off, And feel comfortable that I’m putting it in my mouth.
Everything has come from the earth. It’s a circle, it’s awesome.”


Brenda says to her, the biggest benefit of worm box composting comes
from letting people know there’s another way to dispose of food waste.
It’s all-natural. It means less garbage to pick up, less garbage to
fill up the landfill, and at the same time it saves money, provides a
superior fertilizer that’s all organic, and puts nutrients back into
the Earth… where they come from.


For the Environment Report, I’m Richard Annal.

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Waspy Pest Seeking Out Pines

A new pest has the potential to do damage the nation’s pine forests.
Richard Annal reports it’s already damaging pines in two states:

Transcript

A new pest has the potential to damage the nation’s pine forests.
Richard Annal reports it’s already damaging pines in two states:


The Sirex woodwasp is believed to have made its way into the US
by infesting imported packing materials. The wasp was first
discovered in New York two years ago and has spread across a
large part of that state and into parts of Pennsylvania. The bug
destroys pine trees by laying eggs in them.


Jason Denim is a senior forester with New York’s Department of
Environmental Conservation. Denim says the wasp has proven to
be a major pest to pine forests around the world and has the
potential to do major damage to pines here in the United States:


“It’s been a major pest globally in pine plantations of North
American pine species primarily outplanted in other parts of the
world.”


To stop the spread of the wasp, foresters are asking loggers not to
take pine materials out of infested areas.


For the environment report, I’m Richard Annal.

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A More Efficient Way to Make Ethanol?

The cost of oil is topping out near 70 dollars a barrel and the nation is sending billions of dollars to unstable foreign countries to get it.
With that
in mind, many Americans have begun to think about biofuels from domestic crops. Biofuels such as corn ethanol and soy diesel are the most popular right now. But researchers are looking into plants that don’t require the fertilizers and pesticides those crops need. The GLRC’s Richard Annal reports on one crop that could make ethanol much more efficiently:

Transcript

The cost of oil is topping out near $70 a barrel and the nation is sending billions of dollars to unstable foreign countries to get it. With that in mind many Americans have begun to think about biofuels from domestic crops. Biofuels such as corn ethanol and soy diesel are the most popular right now, but researchers are looking into plants that don’t require the fertilizers and pesticides those crops need. The GLRC’s Richard Annal reports on one crop that could make ethanol much more efficiently:


(sound of pouring liquid)


Researcher Timothy Volk is showing me some liquid that is on its way to becoming biofuel.


“So what comes out of this is a brown liquid.”


This murky brownish substance contains sugars that have been extracted from wood chips. Separating sugars from organic materials is an essential part in the production of the biofuel ethanol, and a new method being developed at the School might revolutionize that process. This lab is at the School of Environmental Science and Forestry in Syracuse, part of the State University of New York system. Everybody just calls the school ESF. What makes the process at ESF different is the use of water instead of harsh chemicals as a means of extracting sugar and the use of wood from a type of willow as stock material.


The extracted sugars are then fermented and used to produce ethanol. Mix 85 percent ethanol with 15 percent gasoline and you’ve got E-85. Several models of cars can burn E-85. It burns cleaner than petroleum based products, and reduces the dependence on foreign oils.


ESF’s Timothy Volk says this method differs from others being used, creates several by- products, and leaves very little waste material.


“What’s left over still looks like a wood chip. That could go to the paper industry, and you could still make paper out of it, or you could use that wood chip to produce renewable heat and power. One of the beauties of this is that from a ton of hard wood chips from the forest or willow or where ever it comes from you’re making multiple products and there’s not a lot left.”


For stock material ESF researchers are experimenting with the use of the willow shrub tree. This plant is native and grows to over ten feet tall. The researchers say willow beats corn hands down. You have to burn fuel to plant corn every year. Corn requires fossil fuel-based fertilizers, and you only use the corn kernels rather than the whole plant to produce ethanol.


Jim Nokas is one of the lead researchers on the project. He sees the willow shrub as much more commercially viable than corn-based production.


“The best calculations we have for every unit of energy put into this process you get anywhere from 11 to 15 units of energy out. Compared to the best data available for corn, for every unit of energy put in, one would obtain 1.67 units of energy out.”


In other words, producing ethanol from willow is about ten times more efficient than using corn.


Tom Linberg is a commissioner with the New York State Department of Agriculture. Linberg says he’s excited by the prospect of wood-based ethanol production, and sees growing a low maintenance crop like willow as a way for farmers to earn extra cash.


“I think it’s something that could provide an option for a lot of farmers or land owners to use vacant land. Try and get some income off of it whereas they might otherwise not be getting income off the land. It’s a fairly low impact crop. You know, you plant it once and you don’t really need to do anything else with it, and this is something they could have on the side. Brings in some extra income and, again, helps keep that land productive.”


Willow can be harvested 6 to 7 times before replanting is necessary. It has a year long growing and harvesting season, and provides high yields. With about 2 million acres of dormant farmland in New York alone that could be dedicated to willow production, Volk believes growing willow for ethanol would have a positive effect on the local economy that buying foreign oil cannot offer.


“The real benefit here then is we build them here and it’s locally produced material, so you buy it from the land owners, or the farmers that are producing willow, the people that own wood lots. You buy all that material locally from the local community. You produce the ethanol and hopefully then we are using it locally in the community, and instead of sending energy dollars out of the state we cycle them around the local community and get lots of benefits associated with them.”


The researchers say the willow-to-ethanol process will be ready for commercial application within two years, and if it proves commercially viable the timing couldn’t be better. With ethanol plants being built across the nation, the wood method could become an efficient alternative to corn-based production in many states.


For the GLRC, I’m Richard Annal.

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A MORE EFFICIENT WAY TO MAKE ETHANOL? (Short Version)

Researchers are working on a way to make ethanol that could be ten times more efficient than using corn. The GLRC’s Richard Annal reports:

Transcript

Researchers are working on a way to make ethanol that could be ten times more efficient than using corn. The GLRC’s Richard Annal reports:


In the US, ethanol is usually made from corn. Researchers at the College of Environment Science and Forestry in Syracuse are working on a method that uses willow. Their process also uses water instead of harsh chemicals to extract sugars from organic matter. Using willow instead of corn has the potential to produce ten times the amount of energy. Tom Lindberg is a commissioner with the New York State Department of Agriculture.


“Were hoping that we can speed up the commercialization of this technology here in New York so that we’re kinda getting ahead of all the other states and developing this industry here and kind of laying the groundwork so hopefully this industry will grow here… we can create jobs and economic activity.”


Just like corn-based ethanol, the willow ethanol can be combined with 15 percent gasoline to make E-85. It’s an alternative fuel that burns cleaner than fossil fuels. Researchers say the process will be ready for commercial application within 2 years.


For the GLRC, I’m Richard Annal.

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Lake Effect Snow Tied to Global Warming?

A recent study shows a possible link between global warming and lake effect snow. The Great Lakes Radio Consortium’s Richard Annal has more:

Transcript

A recent study shows a possible link between global warming and lake
effect snow. The Great Lakes Radio Consortium’s Richard Annal has more:


The study was published in the Journal of Climate. When compared with the rest of the nation,
researchers found that the Great Lakes region had a significant increase in the amount of
snowfall.


Adam Burnett is an Associate Professor of Geography at Colgate University. He was the lead
researcher of the study. Burnett found that Warmer lake temperatures make ideal conditions for
lake effect snow.


“As cold air begins to blow across these warm lake surfaces that sets up the lake effect snow
processes. And the thinking is that perhaps global warming is being reflected by increases in the
thermal characteristics of the Great Lakes, which are then playing out in the Great Lake effect
snow.”


In the study, Burnett compared the snowfall from fifteen weather stations around the Great Lakes.
He examined records going back over seventy years. Syracuse, New York is one of the nations
snowiest cities. In terms of the amount of snowfall, it had five of it’s worst winters on record in
in the 1990’s, the warmest decade of the twentieth century.


For the Great Lakes Radio Consortium, I’m Richard Annal.