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HomeMy WebLinkAbout11.b. (Handout) December 2017 Energy Usage CCCSD December 2017 Energy Item 11 .b. Monthly Total Energy Cost: 280, 185 (Handout) Treatment Plant Campus $264 /MG Treated 0 87 / of Total $ Misc (Gas and HHWCF (Gas and 2., 202 kWh/MG Treated Electricity) $2,544 Electricity) $219 1% % POD . - - ryCSO Facility MMAServ. Charges 0. 7% of Total $ M $21,671 •% CSO Gas, POD Electricity $973 50% CSO •OD D. Import$7,623 Charge $29,749 3/ Pump Stations Vehicle Bay 12% of Total $ Gas, $444, ° 22/° CSO CSO Electricity, Vehicle Bay P $15241,%22 , an JIm2o n,10j 12 Other Pump $34, 2% 35? 24 • . , Electricity, .O D Stations, • $ 6001 $1,970, 6% 0 , . ' $507, 26% Concord Industrial, $872, Orinda 2% Crossroads, POD NaturalFairview, $5,709, 17% Transmission $1,304, 4% 0' Maltby, -// hW13% $1,314, 4% Martinez, �LowerOrincla, _-.adA $2,596, 8% $3,685, 11% Operating Cost of CCCSD By Month TP Electricity by Source in kWh TP MMBTU of Gas Consumed $400,000 2,500 50 $343,737 $361,137 $350,000 $311,692 185 45 $280, 2,000 40 $300,000 s � 35 $250,000 1,500 30 $200,000 N 25 $150,000 1,000 0 20 0 s 15 $100,000 500 10 $50,000 5 $0 0 0 Sep-17 Oct-17 Nov-17 Dec-17 Sep-17 Oct-17 Nov-17 Dec-17 Sep-17 Oct-17 Nov-17 Dec-17 ■ POD Natural Gas Natural Gas Delivery Cogen Standby Power PG&E Natural Gas Landfill Gas ■ POD Landfill Gas Other Energy Charges ■ POD Demand Charge POD Reserv. &Serv. Charges TP Energy by Source in kWh TP Electricity by Source in kWh TP MMBTU of Gas Consumed Equivalence 30 600.0 100 90 4.94 4IF= .92 1.73 6.93 ____VE 25 500.0 4.72 1.73 6.93 104.9 96.6 80 18.76 19.55 4.94 4.92 4.72 79.6 90.2 87.7 19.06 20 400.0 70 60 - o s 15 300.0 � 50 0 `� 0 40 21.97 � _ 10 18.76 19.06 19.57 19.55 200.0 428.8 418.0 418.2 399.8 397.7 2 30 19.67 22.67 29.27 25.98 26.36 5 100.0 20 10 •65 19.89 12.97 14.32 15.06 0 0.0 0 2013 2014 2015 2016 2017 2013 2014 2015 2016 2017 2013 2014 2015 2016 2017 Year Year Year Cogen Standby Power PG&E Natural Gas Landfill Gas ■ Aux Boilers WHB Steam ■ Cogen Steam ■ Cogen Electrical Standby Power ■ PG&E This month CCCSD produced and purchased electricity at an average rate of $0 . 0992 /kWh (including maintenance) Anthropogenic GHG Emissions Compared to $0 . 1271 /kWh if exclusively from PG&E MT CO2e Renewable Energy 25000 25000 Profile Landfill Gas 22.978 7670 MMBtu Generation breaks-even with PG&E at $6 . 21 /MMBTU 15/ 20000 20000 Recovered Waste Heat (from Sludge &Scum) 4904 MMBtu Natural gas was 15000 15000 ` 10% purchased at a rate of $4. 30 /MMBTU l Solar 10000 10000 53 MMBtu eq. 0.10% CCCSD produces steam 5000 5000at an average rate of $0 . 0025 /lb steam Total Non-Renewable 37557 MMBtu eq. 0 0 75