HomeMy WebLinkAbout16.a. General Manager Written Announcement Page 1 of 3
Item 16.a.
,ek CENTRAL SAN
SANITARYCENTRAL CONTRA COSTA , .
May 7, 2020
TO: HONORABLE BOARD OF DIRECTORS
FROM: ROGER S. BAILEY, GENERAL MANAGER
SUBJECT: ANNOUNCEMENTS - MAY 7, 2020
Attached are the announcements for the above meeting.
ATTACHMENTS:
1, General Manager Written Announcement
2. 1 Q 2020 Energy Report
May 7, 2020 Regular Board Meeting Agenda Packet- Page 142 of 166
Page 2 of 3
ATTACHMENT 1
Board Meeting of May 7, 2020
General Manager Written Announcements
ENERGY CONSUMPTION
1) First Quarter Update on Central San's Energy Usage
Central San actively tracks greenhouse (GHG) emissions to optimize the use of energy at
its facilities in the most cost-effective and environmentally responsible manner. The
attached energy dashboard contains a breakdown of Central San's energy usage for the
month of March 2020 along with a comparison of the energy used during the first quarter
of the calendar year. The chart shows the cost breakdown of Pacific Gas and Electric
and Marin Clean Energy electricity.
May 7, 2020 Regular Board Meeting Agenda Packet- Page 143 of 166
Page 3 of 3
ATTACHMENT
CCCSD March 2020 Energy Usage
HHWCF(soiar) Treatment Plant Monthly Total Energy Cost: $270,650
HHWCF(Gas and $600 86%of Total$
Electricity)$111 0% 0%
POD Reserv.&serv. 213/MG Treated
Charges(PG&E) POD Demand Charge
Misc(Gas and $23,807 10% (KOE)$- 0%
Electricity)$1,713 1,642 kWh/MG Treated
1% POD Electricity
Import(MCE) CSO Solar, CSO Facility
$3,5552% $2,800,62% 1.7%of Total$
PG&E Charges
(trans.+dist.+etc. CSO Electricity,
in us Reserv.& $39,1%
Sery.Charges) CSOGas,$903
$12,655
5% ,20%
CSO Vehicle CSD Vehicle
Bay Electricity, Bay Gas,$270
$512,11% ,6%
POD landfill Gas
$30,132 Pump Stations
POD Natural Gas 13% San Ramon,$9,744, 13%of Total$
28% Moraga,$6,780,
20%
POD Natural Gas
Transmussio 12 Other Pump Stations,
$1859,5% Orinda Crossroads
$6,277,18%
Concord Industrial,
$921,3%
Fairview Lift Station, Low(
$1,212,4% $3,E
Maltby,$1,397,4% Martinez,$2,378,7%
Operating Cost of CCCSD by Month TP Electricity Source in kWh TP MMBTU of Gas Consumed
$400,000 2,50o so
$361,775 45
$350,000
$294,418 2,000 40
$300,000 274 193
$270,650 35
$250,000 x
y 1,500 g 30
$200,000 25
1,000 20
$150,000 r
15
$100,000 500 10
$50,000 5
$0 0 0
Dec-19 Jan-20 Feb-20 Mar-20 Dec-19 Jan-20 Feb-20 Mar-20 Dec-19 Jan-20 Feb-20 Mar-2
■POD Natural Gas ■Natural Gas Delivery Cogen ■Standby Power ■PG&E ■Natural Gas ■Landfill Gas
111 POD Landfill Gas ■Other Energy Charges
■POD Demand Charge ■POD Reserv.&Serv.Charges
■PG&E Charges
TP Electricity by Source in kWh TP MMBTU of Gas Consumed TP Energy by Source in kWh
30 600 100 2.05
6.93
90 4.72
25 500 H80
H 70
20 400
60
y 15 ° 300 +50
=_40 — —
30 a 200
30 26.36—29.27—29.58—29.10
0.20 22 20 — — - 5.80
5 F 100
10
13.7 6.96
0 0 0
2016 2017 2018 2019 2020 2016 2017 2018 2019 2020 2016 2017 2018 2019 2020
Year Year Year
■Aux Boilers WHBSteam ■Cogen Steam
■Cogen ■Standby Power ■PG&E ■Natural Gas ■Landfill Gas Cogen Electrical ■standby Power ■PG&E
This month CCCSD produced and purchased electricity at an average rate of $0.09SO/kWh(including maintenance)
Anthropogenic GHG
Emissions Renewable Energy Landfill Gas Compared to $0,1389/kWh ifexclusively from PG&E
6,975 MMBtu
MTCO2e Profile 14%
zsoao Recovered Waste Heat Generation breaks even with PG&E at $7,54/MMBTU
5,527 MMBtu
20000 12%
Natural gas was purchased $2 96/MMBTU
15000 til
at a rate of
Solar
$ 10000 jNon-Rene 71 MMBtu eq.
0.15% Natural gas transmissionb,oza $1,58/MMBTU
5000 MCE Renewables COSI
116 MMBtu eq.
0.24%
o CCCSD produces steam at
an average rate of $0.0021 /lb steam
May 7, 2020 Regular Board Meeting Agenda Packet- Page 144 of 166