Summit Materials

2023 Greenhouse gas CO2 equivalent emissions (metric tons): 4,852,705
Percentage of national total 2023 GHGRP large fixed source emissions: 0.2%
Percentage of all U.S. greenhouse gas emissions, including transportation and residential: 0.1%
Parent company sectors (in descending order of emissions): Minerals, Waste
EJ: Poor Share: 12%
EJ: Minority Share: 27%

You can also view this company's penalties in Good Jobs First's Violation Tracker.
You can also look at this company's subsidies in Good Jobs First's Subsidy Tracker.
This company has information in PERI's Toxic 100 Air Polluters database.
This company has information in PERI's Toxic 100 Water Polluters database.

Sectors at facilities displayed below: (display facilities) (display sectors)
Basic data displayed (display advanced data instead)
(Click on column headers to re-sort table: current sort is by CO2 equivalent emissions (mt) descending.)
(Links on facility names lead to FLIGHT reports.)

Facility Name	City	State	Sub-Sector	CO2 equivalent emissions (mt)	Percent of total company emissions	Split *	EJ Minority %	EJ Poor %
ARGOS CEMENT LLC. - ROBERTA PLANT	CALERA	AL	Cement Production	1,058,822	21.82%		32.2%	8.6%
ARGOS USA -Martinsburg	MARTINSBURG	WV	Cement Production	846,192	17.44%		18.2%	11.0%
Davenport Plant	BUFFALO	IA	Cement Production	841,277	17.34%		29.1%	16.1%
Argos Cement LLC	NEWBERRY	FL	Cement Production	808,554	16.66%		30.4%	8.0%
Argos Cement LLC - Harleyville Plant	HARLEYVILLE	SC	Cement Production	617,387	12.72%		51.9%	24.6%
CONTINENTAL CEMENT COMPANY LLC	HANNIBAL	MO	Cement Production	548,811	11.31%		10.3%	15.6%
Hamm Sanitary Landfill	LAWRENCE	KS	Municipal Landfills	131,662	2.71%		24.4%	16.2%

For more information on the data, see the technical notes.

* Split: if 50% appears in this column, then the facility's emissions have been split among two 50/50% ownership parent companies.

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