PIGEON -- Brion and Kathy Dickens might just be Michigan's greenest couple.
Consider:
• They heat their 4,000-square-foot home with a biomass boiler that is fed with pellets made from wood, corn or sugar beets.
• They have their own windmill to provide electricity.
• Their electric car recharges by plugging into the windmill's turbine.
• Brion makes his own diesel fuel from waste grease to help fuel his Dodge pickup and Oldsmobile and to completely fuel his construction equipment.
• They helped start an annual Earth Day celebration four years ago that now draws about 6,000 people a year.
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When they added to their Victorian farmhouse surrounded by farm fields outside Pigeon in 2002, they were using propane for heat. Their home is close to Saginaw Bay in Michigan's Thumb. Because they were doubling the home's size and adding Kathy's dream indoor pool, they feared propane costs would be astronomical. Brion looked into alternatives.
He chose a corn-fired boiler because corn was cheap then, at $2 per bushel, and a more efficient fuel than propane.
"We paid back our installation costs in a year" with the savings, he said.
Unfortunately, he didn't foresee the ethanol boom and skyrocketing price of corn, which has lately flirted with $6 a bushel. Now, he's using wood or sugar beet pellets from the local co-op. Local farmers grow sugar beets, and the pellets are made from leftover pulp.
"It's still cheaper than propane," he said.
The boiler heats the indoor pool in the winter; in summer, it's heated by solar panels. They're not off the grid, though; when the family wind turbine is down, as it is now because of a broken blade, they get electricity from DTE Energy. At times, though, they sell electricity back to the utility.
Brion buys biodiesel from the local co-op as a way to support farmers or uses a processor to make biodiesel from french fry grease he rounds up from local restaurants. He estimates he's made 300 to 400 gallons over the past few years and has taught school kids how to do it. This week, he'll be helping students to make biodiesel out of sunflower seeds from a crop the school grew beneath its wind turbines.
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