World Grain - July 2018 - 56

FEATURE: AUSTRALIA'S POWER STRUGGLE

In the context of a rising energy
market, the co-gen plant and energy
capture technology have proven to
be a blessing in disguise.
Jointly owned with energy provider
AGL, the co-gen site was built in 2002.
At the time, Coopers signed a 20-year

agreement locking in a price subject
WR &3, EXW QR RWKHU PDUNHW ÀXFWXDtions. At the time, the price Coopers
agreed to pay was above the market
rate, but as power plants around the
state closed and market prices rose,
&RRSHUVKDVHQMR\HGWKHEHQH¿W

Aside from electricity, the co-gen
plant also produces waste heat that
is captured to make steam that is
used throughout the brewery and
malthouse, reducing gas usage.
"By generating electricity and using waste heat to produce steam, we
have been able to achieve a 70% ef¿FLHQF\UDWHIRUWKHFRJHQSODQW´
Cooper said. "By being able to
build the brewery from scratch, we
were also able to take a long-term
view and invest in technology that
has enabled us to save 20% on energy consumption when compared
WRRXUROGVLWH´
Technology used in both the brewery
and the malthouse captures energy that
would otherwise be wasted. Cooper
explained the pre-heating of the kiln
in the maltings is one example of how
this works. Buehler Engineering was
asked to develop a kiln that could
use the excess steam produced during
energy generation to pre-heat the air
pumped into the furnace.
Cooper said that by using excess
steam to heat the air entering the kiln
rather than burning gas, total gas usage has been cut by approximately
30% to 40%. Having two operations
(a brewery and a malthouse) has furWKHUERRVWHGHI¿FLHQF\DVWKHH[FHVV
steam not used by one operation is
easily transferred to the other.
Cooper estimates the energy savings translate to 13 cents per carton
of beer, or a 1.5% cut in overall operational costs.
"As we are a family-owned company, we could take a longer-term
view on this investment, which we
expect will take 10 years to pay
EDFN´KHDGGHG
USING OFF-PEAK POWER
Another family business, Lauke
Flour Mills, which has operations
in South Australia and Victoria, has
had to adopt different strategies to
manage power prices.
Peter Cobb, general manager of


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Table of Contents for the Digital Edition of World Grain - July 2018

http://digital.world-grain.com/sosland/wg/2019_05_01
http://digital.world-grain.com/sosland/wg/2019_04_01
http://digital.world-grain.com/sosland/wg/2019_03_01
http://digital.world-grain.com/sosland/wg/2019_02_01
http://digital.world-grain.com/sosland/wg/2019_01_01
http://digital.world-grain.com/sosland/wg/2018_12_01
http://digital.world-grain.com/sosland/wg/2018_11_01
http://digital.world-grain.com/sosland/wg/2018_10_01
http://digital.world-grain.com/sosland/wg/2018_09_01
http://digital.world-grain.com/sosland/wg/2018_08_01
http://digital.world-grain.com/sosland/wg/2018_07_01
http://digital.world-grain.com/sosland/wg/2018_06_01
http://digital.world-grain.com/sosland/wg/2018_05_01
http://digital.world-grain.com/sosland/wg/2018_04_01
http://digital.world-grain.com/sosland/wg/2018_03_01
http://www.nxtbook.com/sosland/wg/2018_02_01
http://www.nxtbook.com/sosland/wg/2018_01_01
http://www.nxtbook.com/sosland/wg/2017_12_01
http://www.nxtbook.com/sosland/wg/2017_11_01
http://www.nxtbook.com/sosland/wg/2017_10_01
http://www.nxtbook.com/sosland/wg/2017_09_01
http://www.nxtbook.com/sosland/wg/2017_08_01
http://www.nxtbook.com/sosland/wg/2017_07_01
http://www.nxtbook.com/sosland/wg/2017_06_01
http://www.nxtbook.com/sosland/wg/2017_05_01
http://www.nxtbook.com/sosland/wg/2017_04_01
http://www.nxtbook.com/sosland/wg/2017_03_01
http://www.nxtbook.com/sosland/wg/2017_02_01
http://www.nxtbook.com/sosland/wg/2017_01_01
http://www.nxtbook.com/sosland/wg/2016_12_01
http://www.nxtbook.com/sosland/wg/2016_11_01
http://www.nxtbook.com/sosland/wg/2016_10_01
http://www.nxtbook.com/sosland/wg/2016_09_01
http://www.nxtbook.com/sosland/wg/2016_08_01
http://www.nxtbook.com/sosland/wg/2016_07_01
http://www.nxtbook.com/sosland/wg/2016_06_01
http://www.nxtbook.com/sosland/wg/2016_05_01
http://www.nxtbook.com/sosland/wg/2016_04_01
http://www.nxtbook.com/sosland/wg/2016_03_01
http://www.nxtbook.com/sosland/wg/2016_02_01
http://www.nxtbook.com/sosland/wg/2016_01_01
http://www.nxtbook.com/sosland/wg/2015_12_01
http://www.nxtbook.com/sosland/wg/2015_11_01
http://www.nxtbook.com/sosland/wg/2015_10_01
http://digital.world-grain.com/sosland/wg/2015_09_01
http://digital.world-grain.com/sosland/wg/2015_08_01
http://digital.world-grain.com/sosland/wg/2015_07_01
http://digital.world-grain.com/sosland/wg/2015_06_01
http://digital.world-grain.com/sosland/wg/2015_05_01
http://www.nxtbook.com/sosland/wg/2015_04_01
http://www.nxtbook.com/sosland/wg/2015_03_01
http://www.nxtbook.com/sosland/wg/2015_02_01
http://digital.world-grain.com/sosland/wg/2015_01_01
http://www.nxtbook.com/sosland/wg/2014_12_01
http://www.nxtbook.com/sosland/wg/2014_11_01
http://www.nxtbook.com/sosland/wg/2014_10_01
http://www.nxtbook.com/sosland/wg/2014_09_01
http://www.nxtbook.com/sosland/wg/2014_08_01
http://www.nxtbook.com/sosland/wg/2014_07_01
http://www.nxtbook.com/sosland/wg/2014_06_01
http://www.nxtbook.com/sosland/wg/2014_05_01
http://www.nxtbook.com/sosland/wg/2014_04_01
http://www.nxtbook.com/sosland/wg/2014_03_01
http://www.nxtbook.com/sosland/wg/2014_02_01
http://www.nxtbook.com/sosland/wg/2014_01_01
http://www.nxtbook.com/sosland/wg/2013_12_01
http://www.nxtbook.com/sosland/wg/2013_11_01
http://www.nxtbook.com/sosland/wg/2013_10_01
http://www.nxtbook.com/sosland/wg/2013_09_01
http://www.nxtbook.com/sosland/wg/2013_08_01
http://www.nxtbook.com/sosland/wg/2013_07_01
http://www.nxtbook.com/sosland/wg/2013_06_01
http://www.nxtbook.com/sosland/wg/2013_05_01
http://www.nxtbook.com/sosland/wg/2013_04_01
http://www.nxtbook.com/sosland/wg/2013_03_01
http://www.nxtbook.com/sosland/wg/2013_02_01
http://www.nxtbook.com/sosland/wg/2013_01_01
http://www.nxtbook.com/sosland/wg/2012_12_01
http://www.nxtbook.com/sosland/wg/2012_11_01
http://www.nxtbook.com/sosland/wg/2012_10_01
http://www.nxtbook.com/sosland/wg/2012_09_01
http://www.nxtbook.com/sosland/wg/2012_08_01
http://www.nxtbook.com/sosland/wg/2012_07_01
http://www.nxtbook.com/sosland/wg/2012_06_01
http://www.nxtbook.com/sosland/wg/2012_05_01
http://www.nxtbook.com/sosland/wg/2012_04_01
http://www.nxtbook.com/sosland/wg/2012_03_01
http://www.nxtbook.com/sosland/wg/2012_02_01
http://www.nxtbook.com/sosland/wg/2012_01_01
http://www.nxtbook.com/sosland/wg/2011_12_01
http://www.nxtbook.com/sosland/wg/2011_11_01
http://www.nxtbook.com/sosland/wg/2011_10_01
http://www.nxtbook.com/sosland/wg/20111_09_01
http://www.nxtbook.com/sosland/wg/2011_08_01
http://www.nxtbook.com/sosland/wg/2011_07_01
http://www.nxtbook.com/sosland/wg/2011_06_01
http://www.nxtbook.com/sosland/wg/2011_05_01
http://www.nxtbook.com/sosland/wg/2011_04_01
http://www.nxtbook.com/sosland/wg/2011_03_01
http://digital.world-grain.com/sosland/wg/2011_02_01
http://digital.world-grain.com/sosland/wg/2011_02_01
http://digital.world-grain.com/sosland/wg/2011_01_01
http://digital.world-grain.com/sosland/wg/2010_12_01
http://digital.world-grain.com/sosland/wg/2010_11_01
http://digital.world-grain.com/sosland/wg/2010_10_01
http://digital.world-grain.com/sosland/wg/2010_09_01
http://digital.world-grain.com/sosland/wg/2010_08_01
http://digital.world-grain.com/sosland/wg/2010_07_01
http://digital.world-grain.com/sosland/wg/2010_06_01
http://digital.world-grain.com/sosland/wg/2010_05_01
http://digital.world-grain.com/sosland/wg/2010_04_01
http://digital.world-grain.com/sosland/wg/2010_03_01
http://digital.world-grain.com/sosland/wg/2010_02_01
http://digital.world-grain.com/sosland/wg/2010_01_01
http://digital.world-grain.com/sosland/wg/2009_12_01
http://digital.world-grain.com/sosland/wg/2009_11_01
http://digital.world-grain.com/sosland/wg/2009_10_01
http://digital.world-grain.com/sosland/wg/2009_09_01
http://digital.world-grain.com/sosland/wg/2009_08_01
http://digital.world-grain.com/sosland/wg/2009_07_01
http://digital.world-grain.com/sosland/wg/2009_06_01
http://digital.world-grain.com/sosland/wg/2009_05_01
http://digital.world-grain.com/sosland/wg/2009_04_01
http://digital.world-grain.com/sosland/wg/2009_03_01
http://digital.world-grain.com/sosland/wg/2009_02_01
http://digital.world-grain.com/sosland/wg/2009_01_01
http://digital.world-grain.com/sosland/wg/2008_12_01
http://digital.world-grain.com/sosland/wg/2008_11_01
http://digital.world-grain.com/sosland/wg/2008_10_01
http://digital.world-grain.com/sosland/wg/2008_09_01
http://digital.world-grain.com/sosland/wg/2008_08_01
http://digital.world-grain.com/sosland/wg/2008_07_01
http://digital.world-grain.com/sosland/wg/2008_06_01
http://digital.world-grain.com/sosland/wg/2008_05_01
http://digital.world-grain.com/sosland/wg/2008_04_01
http://digital.world-grain.com/sosland/wg/2008_03_01
http://digital.world-grain.com/sosland/wg/2008_02_01
http://digital.world-grain.com/sosland/wg/2008_01_01
http://digital.world-grain.com/sosland/wg/2007_12_01
http://digital.world-grain.com/sosland/wg/2007_11_01
http://digital.world-grain.com/sosland/wg/2007_10_01
http://digital.world-grain.com/sosland/wg/2007_09_01
http://digital.world-grain.com/sosland/wg/2007_08_01
http://digital.world-grain.com/sosland/wg/2007_07_01
http://digital.world-grain.com/sosland/wg/2007_06_01
http://digital.world-grain.com/sosland/wg/2007_05_01
http://digital.world-grain.com/sosland/wg/2007_04_01
http://digital.world-grain.com/sosland/wg/2007_03_01
http://digital.world-grain.com/sosland/wg/2007_02_01
http://digital.world-grain.com/sosland/wg/2007_01_01
http://digital.world-grain.com/sosland/wg/2006_12_01
http://digital.world-grain.com/sosland/wg/2006_11_01
http://digital.world-grain.com/sosland/wg/2006_10_01
http://digital.world-grain.com/sosland/wg/2006_09_01
http://digital.world-grain.com/sosland/wg/2006_08_01
http://digital.world-grain.com/sosland/wg/2006_07_01
http://digital.world-grain.com/sosland/wg/2006_06_01
http://digital.world-grain.com/sosland/wg/2006_05_01
http://digital.world-grain.com/sosland/wg/2006_04_01
http://digital.world-grain.com/sosland/wg/2006_03_01
http://digital.world-grain.com/sosland/wg/2006_02_01
http://digital.world-grain.com/sosland/wg/2006_01_01
http://digital.world-grain.com/sosland/wg/2005_12_01
http://digital.world-grain.com/sosland/wg/2005_11_01
http://digital.world-grain.com/sosland/wg/2005_10_01
http://digital.world-grain.com/sosland/wg/2005_09_01
http://digital.world-grain.com/sosland/wg/2005_08_01
http://digital.world-grain.com/sosland/wg/2005_07_01
http://digital.world-grain.com/sosland/wg/2005_06_01
http://digital.world-grain.com/sosland/wg/2005_05_01
http://digital.world-grain.com/sosland/wg/2005_04_01
http://digital.world-grain.com/sosland/wg/2005_03_01
http://digital.world-grain.com/sosland/wg/2005_02_01
http://digital.world-grain.com/sosland/wg/2005_01_01
http://digital.world-grain.com/sosland/wg/2004_12_01
http://digital.world-grain.com/sosland/wg/2004_11_01
http://digital.world-grain.com/sosland/wg/2004_10_02
http://digital.world-grain.com/sosland/wg/2004_10_02
http://digital.world-grain.com/sosland/wg/2004_10_01
http://digital.world-grain.com/sosland/wg/2004_09_01
http://digital.world-grain.com/sosland/wg/2004_08_01
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