Investor Presentaiton
D
SUPPORTED BY SUSTAINABILITY INITIATIVES RESULTING IN
DIRECT ECONOMIC AND ENVIRONMENTAL BENEFITS
ALTERNATIVE FUELS (AF) USAGE
11.5%
10.2%
9.7%
9.1% 9.1%
7.7%
6.9%
AF USAGE BY PLANT
49%
44% 44%
38%
GCC
28%
22%
50k
81k
78k
78k
88k
84k
64k
54k
1
18%
24%
21%
19% 18%
15%
10%
7% 7%
3%
2%
2015
2017
2018
AF usage (MT)
% AF/thermal energy
2019 2020 2021 2022 2023
Samalayuca
Chihuahua
Juarez
Pueblo
Rapid City
2020
2021
2022
■2023
CO2 EMISSIONS
7.8%
3.4%
2.7%
1.7%
1.7%
1.0%
1.6%
767k
759k 754k
754k 746k 755k
741k 707k
2015
2017
2018
2019
2020
2021 2022 2023
kgCO2 gross emissions
% CO2 emissions reduction'
AF PROVIDE SIGNIFICANT COST ADVANTAGES
GCC saved more than US$12 million using AF in 2023
AF provided 6.9% of 2023 total thermal energy
.
.
.
Pueblo plant had a record of 24% AF usage in 2023
Rapid City plant began to use AF in 2023
. GCC expanded the Samalayuca plant's AF capability in 2023
GCC received permit to co-process AF at Rapid City (2019)
GCC expanded the Pueblo plant's AF capability (2018)
12015 is the baseline year for our SBTI validated CO2 emissions reduction target | 2023 results are pending to be validated by a third party
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