20021139 Ver 3_Appendix 11 - Energy_20240513

Draft Environmental Assessment
Project Lima - Smith Reynolds Airport (INT)
APPENDIX 11- Energy
March 2024 APPENDIX 11 (Energy)

Draft Environmental Assessment
Project Lima - Smith Reynolds Airport (INT)
APPENDIX 11- Energy
Figure 1- Pages from Duke Energy Sustainability Report (2020)..............................................................2
March 2024
APPENDIX 11 (Energy) - Page 1

Draft Environmental Assessment
Project Lima - Smith Reynolds Airport (INT)
Figure 1- Pages from Duke Energy Sustainability Report (2020)
Duke Energy At A Glance
Electric Utilities and Infrastructure
Generation Diversity (percent owned capacityp
40 42% Natural Gas/Fuel Oil
33% Coal
17% Nuclear
$% Hydro and Renewable
Generated (net output gigawatt-hours (GWh))2
0 39°% Natural Gas/Fuel Oil
37% Nuclear
22% Coal
2°I Hydro and Renewable
Customer Diversity (in billed GWh sales)'
ob34% Residential
30% General Services
19% Industrial
17% Wholesale/Other
Electric Utilities and Infrastructure conducts operations primarily
through the regulated public utilities of Duke Energy Carolinas,
Duke Energy Progress, Duke Energy Florida, Duke Energy Indiana and
Duke Energy Ohio.
Electric Operations
■ Owns approximately 50,8C7 megawatts (li of generating capacity
■ Serviceareacovers about 91,000square mileswilhaniaAmated
population of 25 million
■ Service tD approximately 7.9 million residential, commercial
and industrial customers
■ 282,400 miles of distribution lines and a 31,300 -mill e
transmission system
As of December 31. 20N.
For the year ended December 31, 2020.
'Contains projects included in taz equity structures where imestois have dlffer!U
irilerests i n the projects' economic attubutes 1100%cif the tax equity projects' capacity
is includod).
March 2024
Natural Gas Customer Diversity
Gas Utilities and Infrastructure conducts natural gas
distribution operations primarilythrough the regulated public
utilities of Piedmont Natural Gas and Duke Energy Ohio.
Natural Gas Operations (throughputp
51°% Power Gen
18°% General Services
op 15°k Residential
91% Industrial
7°a Other
■ Regulated natural gas transmission and distribution services
to approximately 1.6 million customers in the Carolinas,
Tennessee, southwestern Ohio and Northern Kentucky
■ Maintains more than 34,200 miles of natural gas
transmission and distribution pipelines and 27,200
miles of natural gas service pipelines
Commercial F2enewahles
52°% Wind
4) 46% Solar
2% Fuel Cell/Storage
Generation Diversity (percent owned capacity]'•'
Commercial Renewables primarily acquires, develops, builds
and operates wind and solar renewable generation throughout
the continental U.S. The portfolio includes nonregulated
renewable energy and energy storage businesses.
Commercial Renewahles' renewable energy includes utility -scale
wind and solar generation assets, distributed solar generation assets,
distributed fuel cell assets and a battery storage project. which total
2,763 MW across 21 states from 21 wind facilities, 159 solar projects,
7D fuel cell locations and two battery storage facilities. The power
produced from renewable generation Is primarily sold through long-
term contracts to utilities, electric cooperatives, municipalities and
corporate customers.
As part of its growth strategy. Commercial Renewables has expanded
its investment portfolio through the addition of distributed solar
companies and projects, energy storage systems and energy
management solutions specifically tailored 10 commercial businesses-
7 1 2E70 DUKE ENERGY SUMAINABILli9 RfPeRI .+' INTRODUCTION
APPENDIX 11(Energy) - Page 2

Draft Environmental Assessment
Project Lima - Smith Reynolds Airport (INT)
Environmental Performance Metrics
2020 Electricity Generated and Generation Capacity'
Electricity Generated Generation Capac ity
Inel megavatt-^ouPS} (megawatts)
RNwh
Uhausandsl Percent MW percent
Total Carbon -Free
88,597 42.2% 13,Y27
24.8%
Nuclear
Wind'
ConrenlionalHydro'
Solar'
73.722 35.1% 8.917
6,958 3.3% 1.424
16.7%
23%
4.101 2.e%' 1.336
3,816 LE% LHO
2.5%
2.9%
Total Lower -Carbon
77.843 37.1% 20,340
".1%
Natural Gas
77,843 37.1`e 20,348
38.1%
Tots#Higher-Carbon
43MG 21.0% 17,6411
SM
coal
Oil
43,928
20.9% 16.622
I 311%
88
0.83% 1,0191
1.9%
Pumped -Storage Hydro-' 505 •D.24 % 2.22n 41%
Total 209,931 100% 53.430 In%
Purchased NenewaLW 9,221 Equivalent 4.135 Equivalent
t00%. to9%i
i All data. ameol for purchased senewables, based on nuke Energy's ownership share or generating prams as at Oecem1er 31.2a29
ietals do not add op exactly bmause of rounding.
2 See" Statement Roglar4ing Renewable Energy Certificates"ae page 65.
3 rurred,slorage hydro helps meet peak demand and. like otherstmage technologies, cossumes more energy thanA produces.
2020 Electricity Generated'
37.1% Natural gas
35.1% Nuclear
20.9% Coal
5.1% Wind/solar
2.0% Conv, hydro
0.04% 0i1
1 Excludes pumped -storage hydro.
2020 Generation Capacity'
1r� 38.1% Natural gas
31.1% Coal
16.7% Nuclear
5.6% Wind solar
2.5% Conv. hydro
1.9% Oil
2020 electricity generated and
generation capacity
Duke Energy has a diverse, increasingty
clean generation portfolio. Over40 percent
of the electricity we generated in 2020 was
from carbon -free sources, including nuclear,
wind, hydro and solar. Over 37 percent was
from lower carbon natural gas, which emits
about half as much carbon dioxide as coal
when used for electric generation. And 21
percent was from higher -carbon coal and
oil. Taken together, owned and purchased
renewables are equivalent to 11 percent of our
MWh generation.
Fuels Consumed For Electric Generation l Fuels consumed for
electric generation
r r rr
coal ImiOionfansl 63.1 29.3 24,3' 19.7 Since 2008, the use of coal and oil as
UoalOil llsongtlonsl 239.E 29.3 24.3 19.4 generation fuels has significantly decreased.
These fuels are being replaced by natural gas
Natural gas(billio "bictool) 153.4 610.3 567.1 584.8 andrenewables
l RII date based on Me Enerey9 ownership share of generating assets as of the end of each calendar year.
36 1 2020 DUNE ENERGY Su51RINADILIIY PEPORI 1 ENVIRONMENIAt
March 2024
APPENDIX 11(Energy) - Page 3