Entergy 2015 Annual Report Download - page 63

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63
Clear vision, clear progress.
2015 Integrated Report
ECONOMIC/OPERATIONAL
Key Performance Indicators
Capacity factor: normalized percentage of the
period that the nuclear plants generate power
‘11 ‘12 ‘13 ‘14 ‘15
93 89 89 91 91
EWC Nuclear Fleet
Capacity Factor
ENVIRONMENTAL
Average CO2 Emission Rate
from Entergy-Owned Plants
Pounds per kWh
‘11 ‘12 ‘13 ‘14 ‘15
0.60 0.59 0.58 0.56 0.54
629.9 691.6
1,094.5
904.4
1,647.6
Cumulative CO2 Emissions
from Entergy-Owned Plants
and Controllable Purchases
Million Tons
CUMULATIVE EMISSIONS 2001-2015
CUMULATIVE GOAL 2001-2015
“BUSINESS AS USUAL” CASE 2001-2015
CUMULATIVE GOAL 2001-2020
“BUSINESS AS USUAL” CASE 2001-2020
Utility Nuclear Fleet
Capability Factor
‘11 ‘12 ‘13 ‘14 ‘15
92 88
81
90 90
Capability factor: percentage of the maximum
energy generation a plant is capable of supplying
to the grid, limited only by factors within control
of plant management
Number of
NPDES* Exceedances
* National Pollutant Discharge
Elimination System
‘11 ‘12 ‘13 ‘14 ‘15
19 16
47
20
29
28%
13%
34%
25%
29%
11%
33%
27%
25%
10%
39%
26%
28%
11%
33%
28%
27%
7%
31%
35%
Generation Sources Used
to Meet Utility Demand
PURCHASED POWER
COAL
NUCLEAR
GAS
‘11 ‘12 ‘13 ‘14 ‘15