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Gerry Whitty By Gerry Whitty
Editor



Growing Back to the Future
By combining existing facilities with advanced technologies, Renew Energy of Jefferson, WI is prepared to deliver high-value products to a fuel and feed-hungry marketplace.


Renew Energy of Jefferson, WI
Renew Energy of Jefferson, WI
corn fractionation system ensures a more efficient separation of bran, germ and endosperm
A corn fractionation system ensures a more efficient separation of bran, germ and endosperm resulting in a capture of more than 80% of the fermentable starch in corn.
Scott Busch (l) and Joe Thorner (r) of Renew
Scott Busch (l) and Joe Thorner (r) inspect a bucket full of Renew Meal feed before it’s loaded out.
kiln conditioning at Renew
After kiln conditioning for anywhere from 36 to 48 hours, Renew Meal is much easier to handle.
Renew Energy
Renew Energy has entered an agreement with Zeeland Farm Service, of Zeeland MI, to market the co-products produced during ethanol production as livestock feed.
Renew Energy is equipped to produce and market carbon dioxide
In addition to feed and fuel products, Renew Energy is equipped to produce and market carbon dioxide.
state-of-the-art control room at Renew
The operations and functions for the entire facility are managed and monitored on four separate 4-screen control bays in their state-of-the-art control room.
corn is degermed at Renew
As part of fractionation, corn is degermed (above)and separated for oil extraction.
fractionation components are sifted and separated
After fractionation components are sifted and separated (above) to maximize usable products like starches for fuel, bran for both feed and fuel production among other uses.
reveal logo

ALL ROADS LEAD TO JEFFERSON

The second of the three prongs looked at utilizing the existing resources to capture value and improve efficiencies throughout the chain of production. One major asset the project had going for it from the get-go, was its ideal location.

“Getting our raw material in and our Renew Meal ™ product out the door on the back end, in a smooth, timely fashion is paramount to our success,” says Scott Busch, co-product merchandising and marketing manager, Renew Energy. “Logistically speaking, the Jefferson location puts us in a position to meet our expectations and those of our customers.”

A quick glance at a map and the logistical advantages Busch refers to almost leap off the page. Jefferson is sandwiched between Interstate 94 to the north and Interstate 90 a little more than 30 minutes to the south. It’s also dissected by a State Highway 26 which runs north/south, and the east/west running U.S. Highway 18. These well-traveled corridors make it easy for inbound and outbound deliveries from the plant.

The task of receiving product is made easier with the existence of a rail access and rail loadout capabilities at the plant as well.

To produce 130-mgy of ethanol takes a lot of corn. In fact, Renew has 10 million bushels of on-site storage thanks to 300 concrete storage structures left from the malting operation. Sourcing the corn isn’t seen as a problem either as Jefferson is located almost smack-dab in the middle of the top eight corn-producing counties in Wisconsin.

“We have the luxury of repurposing the storage facilities, the 60,000 bushels-per-hour hopper-bottom rail loadout and two, 30,000 bushel-per-hour truck bays, along with the conveying and material handling equipment,” Busch notes. “We captured a huge amount of value from the existing plant and saved nearly 20% right off the top, compared to building it all from scratch.”


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