lower moosa canyon. moosa energy savings kilowatts hours used; 2008 976,000kwh 2009 772,000kwh 2010...
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Lower Moosa Canyon
Moosa Energy Savings
Kilowatts hours used; 2008 976,000kWh 2009 772,000kWh 2010 630,000kWh 2011 561,000kWh 2012 529,000kWh 2013 360,000kWh(est.)
Reduction: 616,000kWh/yr
Operational and Process Changes 2008
Purchased updated, more accurate laboratory equipment.
Utilized laboratory data to make changes in our operational and process controls.
Determined which equipment was inefficient or needed for daily operations.
Reduced Chemical and Odor Control Equipment Run Times 2009
Process changes from previous year 2008 reduced odors.
Eliminated need to operate equipment related to odor control.
Electrical reduction of 21% from previous year.
New Diffusers in Aeration Basins 2010 Better distribution of air. Reduction of blowers on
line. Improved operational
control. Electrical reduction of
20% from previous year.
New Positive Displacement Blower Operations 2012 Automated VFD
control. Reduced energy
consumption. Electrical reduction of
6% from previous year.
Improved Solids Handling 2011
Aeration basin upgrades improved operations.
Reduction in bio solids to be processed and hauled.
Reduced equipment runtimes.
Electrical reduction of 11% from previous year.
Electrical Reduction Goal for 2013
Install and operate new Sludge Thickening Processor.
Streamline the bio solids processing after the new Sludge Thickening Processor is installed (equipment run time).
Estimated reduction in electricity to be 32% from previous year.
Total Annual Electrical Savings
2008,
976,000 kWh 2013
360,000 kWh Reduction of
616,000 kWh/yr
$61,700.00 savings
per year
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