HomeMy WebLinkAbout03. Summary of Central San's 2016 Engergy Usage 3 .
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SUMMARY OF THE DISTRICT'S
2016 ENERGY USAGE
-- - Engineering and Operations Committee
February 22, 2017
Clint Shima, P.E.
Senior Engineer
� Plant Maintenance Division
OVERVIEW
• CCCSD Monthly Energy Usage
Started September 2014
Board Updated Quarterly
• Treatment Plant 2015 vs 2016
• Monthly Usage Statistics
• Annual Energy Information
• Solar Panels
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TREATMENT PLANT
2015 vs 2016
2015 2016
•
Natural Gas: 418,169 MMBtu 399,759 MMBtu
$2,092,000 $1,812,000
• Landfill Gas: 96,593 MMBtu 917381 MMBtu
$362,000 $314,000
• Electricity: 11780,000 kWh 4,7351000 kWh
$460,000 $1,047,000
MONTHLY USAGE STATISTICS
• Costs (NG, LFG, and Electricity)
o Range: $252,000 to $389,000
o Average: $314,000
• Average Cost / MG: $299.13
• Average kWh / MG: 2,126
• Area Cost Breakdown
Treatment Plant: 83% — 88%
Pumping Stations: 10% — 15%
:. CSO Facility: 2%
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GENERAL ENERGY INFORMATION
PG&E Increased NG Transmission Rates
Rate Increase Process Began in 2013
Starting in August Costs are 2 to 3 Times Higher
• LFG Supply has been Stable
2016 GHG: Below 25,000 CO2e MT
SOLAR PANELS
HHWCF
• 80 Solar Panels
• 26 kW
CSO AND VEHICLE
MAINTENANCE SHOP
• 524 Solar Panels -
• 200 kW -
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Environmental Benefits Today Current Weather
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QUESTIONS
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