Under the Pollution Prevention Act of 1990 (PPA), TRI collects information to track industry progress in reducing waste generation and moving towards safer waste management alternatives. Measures that facilities have taken to prevent pollution and reduce the amount of toxic chemicals entering the environment are shown in the table below. Although factors other than these reported practices contribute to year-to-year changes in releases, results are sorted by largest reduction in order to facilitate identification of pollution prevention successes. View the to learn about this report's features.

List of Facilities in TRI submitting Pollution Prevention Information for Selected Criteria:

Year: between 2016 and 2024

P2 Text Filters: Only show information about source reduction activities Show information about source reduction AND other environmental practices Exclude facilities that reported activity codes but no text descriptions Show information on barriers to implementing source reduction activities Show ALL information reported in pollution prevention data fields Year-to-Year Comparison: Total Waste Total Release [displayed currently] Air Release Land Release Water Release

TRI Facility ID	Facility Name	Address	Chemical Name	Industry	Year	Prior Year Release *	Current Year Release *	Percent Change	Pollution Prevention Information (Activity Codes/Text/[Reduction])	P2 Report	P2 Report URL
15201PRSSR3419S	PRESSURE CHEMICAL CO (PRESSUREKEM)	3419 SMALLMAN ST, PITTSBURGH, PA 15201	Methanol	325199: All Other Basic Organic Chemical Manufacturing	2018	14,625.00	0	-100	Source Reduction: W14: Changed production schedule to minimize equipment and feedstock changeovers		//enviro.epa.gov/enviro/P2_EF_Query.p2_report?FacilityId=15201PRSSR3419S&ChemicalId=0000067561&ReportingYear=2018&DocCtrlNum=1318217139981&Opt=0
15201PRSSR3419S	PRESSURE CHEMICAL CO (PRESSUREKEM)	3419 SMALLMAN ST, PITTSBURGH, PA 15201	Methanol	325199: All Other Basic Organic Chemical Manufacturing	2021	8,338.00	0	-100	Source Reduction: S21: Optimized process conditions to increase efficiency		//enviro.epa.gov/enviro/P2_EF_Query.p2_report?FacilityId=15201PRSSR3419S&ChemicalId=0000067561&ReportingYear=2021&DocCtrlNum=1321219758289&Opt=0
15201PRSSR3419S	PRESSURE CHEMICAL CO (PRESSUREKEM)	3419 SMALLMAN ST, PITTSBURGH, PA 15201	n-Hexane	325199: All Other Basic Organic Chemical Manufacturing	2020	6,839.00	0	-100	Source Reduction: W14: Changed production schedule to minimize equipment and feedstock changeovers		//enviro.epa.gov/enviro/P2_EF_Query.p2_report?FacilityId=15201PRSSR3419S&ChemicalId=0000110543&ReportingYear=2020&DocCtrlNum=1320218680193&Opt=0
15201PRSSR3419S	PRESSURE CHEMICAL CO (PRESSUREKEM)	3419 SMALLMAN ST, PITTSBURGH, PA 15201	Chloroform	325199: All Other Basic Organic Chemical Manufacturing	2017	3,635.00	0	-100	Source Reduction: W13: Improved maintenance scheduling, recordkeeping, or procedures		//enviro.epa.gov/enviro/P2_EF_Query.p2_report?FacilityId=15201PRSSR3419S&ChemicalId=0000067663&ReportingYear=2017&DocCtrlNum=1317216465928&Opt=0
15201PRSSR3419S	PRESSURE CHEMICAL CO (PRESSUREKEM)	3419 SMALLMAN ST, PITTSBURGH, PA 15201	Toluene	325199: All Other Basic Organic Chemical Manufacturing	2018	2,148.00	0	-100	Source Reduction: W14: Changed production schedule to minimize equipment and feedstock changeovers		//enviro.epa.gov/enviro/P2_EF_Query.p2_report?FacilityId=15201PRSSR3419S&ChemicalId=0000108883&ReportingYear=2018&DocCtrlNum=1318217140007&Opt=0
15201PRSSR3419S	PRESSURE CHEMICAL CO (PRESSUREKEM)	3419 SMALLMAN ST, PITTSBURGH, PA 15201	n-Hexane	325199: All Other Basic Organic Chemical Manufacturing	2017	1,300.00	0	-100	Source Reduction: W13: Improved maintenance scheduling, recordkeeping, or procedures		//enviro.epa.gov/enviro/P2_EF_Query.p2_report?FacilityId=15201PRSSR3419S&ChemicalId=0000110543&ReportingYear=2017&DocCtrlNum=1317216465916&Opt=0
15201PRSSR3419S	PRESSURE CHEMICAL CO (PRESSUREKEM)	3419 SMALLMAN ST, PITTSBURGH, PA 15201	Cyclohexane	325199: All Other Basic Organic Chemical Manufacturing	2022	283.00	0	-100	Source Reduction: S41: Improved scheduling, record keeping, or procedures for operations, cleaning, and maintenance		//enviro.epa.gov/enviro/P2_EF_Query.p2_report?FacilityId=15201PRSSR3419S&ChemicalId=0000110827&ReportingYear=2022&DocCtrlNum=1322220906390&Opt=0
15201PRSSR3419S	PRESSURE CHEMICAL CO (PRESSUREKEM)	3419 SMALLMAN ST, PITTSBURGH, PA 15201	Cyclohexanol	325199: All Other Basic Organic Chemical Manufacturing	2022	179.00	0	-100	Source Reduction: S41: Improved scheduling, record keeping, or procedures for operations, cleaning, and maintenance		//enviro.epa.gov/enviro/P2_EF_Query.p2_report?FacilityId=15201PRSSR3419S&ChemicalId=0000108930&ReportingYear=2022&DocCtrlNum=1322220906539&Opt=0
15201PRSSR3419S	PRESSURE CHEMICAL CO (PRESSUREKEM)	3419 SMALLMAN ST, PITTSBURGH, PA 15201	Cyclohexanol	325199: All Other Basic Organic Chemical Manufacturing	2024	2.00	0	-100	Source Reduction: S35: Other improvements to inventory and material management		//enviro.epa.gov/enviro/P2_EF_Query.p2_report?FacilityId=15201PRSSR3419S&ChemicalId=0000108930&ReportingYear=2024&DocCtrlNum=1324222436584&Opt=0
15201PRSSR3419S	PRESSURE CHEMICAL CO (PRESSUREKEM)	3419 SMALLMAN ST, PITTSBURGH, PA 15201	Phthalic anhydride	325199: All Other Basic Organic Chemical Manufacturing	2022	246.00	7.00	-97.15	Source Reduction: S41: Improved scheduling, record keeping, or procedures for operations, cleaning, and maintenance		//enviro.epa.gov/enviro/P2_EF_Query.p2_report?FacilityId=15201PRSSR3419S&ChemicalId=0000085449&ReportingYear=2022&DocCtrlNum=1322220906515&Opt=0
15201PRSSR3419S	PRESSURE CHEMICAL CO (PRESSUREKEM)	3419 SMALLMAN ST, PITTSBURGH, PA 15201	Cyclohexane	325199: All Other Basic Organic Chemical Manufacturing	2024	437.00	14.00	-96.8	Source Reduction: S41: Improved scheduling, record keeping, or procedures for operations, cleaning, and maintenance		//enviro.epa.gov/enviro/P2_EF_Query.p2_report?FacilityId=15201PRSSR3419S&ChemicalId=0000110827&ReportingYear=2024&DocCtrlNum=1324222436228&Opt=0
15201PRSSR3419S	PRESSURE CHEMICAL CO (PRESSUREKEM)	3419 SMALLMAN ST, PITTSBURGH, PA 15201	Cyclohexane	325199: All Other Basic Organic Chemical Manufacturing	2021	753.00	283.00	-62.42	Source Reduction: S21: Optimized process conditions to increase efficiency		//enviro.epa.gov/enviro/P2_EF_Query.p2_report?FacilityId=15201PRSSR3419S&ChemicalId=0000110827&ReportingYear=2021&DocCtrlNum=1321219758291&Opt=0
15201PRSSR3419S	PRESSURE CHEMICAL CO (PRESSUREKEM)	3419 SMALLMAN ST, PITTSBURGH, PA 15201	Phthalic anhydride	325199: All Other Basic Organic Chemical Manufacturing	2023	7.00	3.00	-57.14	Source Reduction: S41: Improved scheduling, record keeping, or procedures for operations, cleaning, and maintenance		//enviro.epa.gov/enviro/P2_EF_Query.p2_report?FacilityId=15201PRSSR3419S&ChemicalId=0000085449&ReportingYear=2023&DocCtrlNum=1323221605138&Opt=0
15201PRSSR3419S	PRESSURE CHEMICAL CO (PRESSUREKEM)	3419 SMALLMAN ST, PITTSBURGH, PA 15201	Dichloromethane	325199: All Other Basic Organic Chemical Manufacturing	2019	5,088.00	2,848.00	-44.03	Source Reduction: W14: Changed production schedule to minimize equipment and feedstock changeovers Source Reduction: W52: Modified equipment, layout, or piping		//enviro.epa.gov/enviro/P2_EF_Query.p2_report?FacilityId=15201PRSSR3419S&ChemicalId=0000075092&ReportingYear=2019&DocCtrlNum=1319217985427&Opt=0
15201PRSSR3419S	PRESSURE CHEMICAL CO (PRESSUREKEM)	3419 SMALLMAN ST, PITTSBURGH, PA 15201	Toluene	325199: All Other Basic Organic Chemical Manufacturing	2022	1,787.00	1,039.00	-41.86	Source Reduction: S41: Improved scheduling, record keeping, or procedures for operations, cleaning, and maintenance		//enviro.epa.gov/enviro/P2_EF_Query.p2_report?FacilityId=15201PRSSR3419S&ChemicalId=0000108883&ReportingYear=2022&DocCtrlNum=1322220906402&Opt=0
15201PRSSR3419S	PRESSURE CHEMICAL CO (PRESSUREKEM)	3419 SMALLMAN ST, PITTSBURGH, PA 15201	Methyl methacrylate	325199: All Other Basic Organic Chemical Manufacturing	2024	2,795.00	1,684.00	-39.75	Source Reduction: S35: Other improvements to inventory and material management		//enviro.epa.gov/enviro/P2_EF_Query.p2_report?FacilityId=15201PRSSR3419S&ChemicalId=0000080626&ReportingYear=2024&DocCtrlNum=1324222436608&Opt=0
15201PRSSR3419S	PRESSURE CHEMICAL CO (PRESSUREKEM)	3419 SMALLMAN ST, PITTSBURGH, PA 15201	Toluene	325199: All Other Basic Organic Chemical Manufacturing	2021	2,519.00	1,787.00	-29.06	Source Reduction: S21: Optimized process conditions to increase efficiency		//enviro.epa.gov/enviro/P2_EF_Query.p2_report?FacilityId=15201PRSSR3419S&ChemicalId=0000108883&ReportingYear=2021&DocCtrlNum=1321219757895&Opt=0
15201PRSSR3419S	PRESSURE CHEMICAL CO (PRESSUREKEM)	3419 SMALLMAN ST, PITTSBURGH, PA 15201	Methanol	325199: All Other Basic Organic Chemical Manufacturing	2020	9,024.00	8,338.00	-7.6	Source Reduction: W14: Changed production schedule to minimize equipment and feedstock changeovers		//enviro.epa.gov/enviro/P2_EF_Query.p2_report?FacilityId=15201PRSSR3419S&ChemicalId=0000067561&ReportingYear=2020&DocCtrlNum=1320218680179&Opt=0
15201PRSSR3419S	PRESSURE CHEMICAL CO (PRESSUREKEM)	3419 SMALLMAN ST, PITTSBURGH, PA 15201	Toluene	325199: All Other Basic Organic Chemical Manufacturing	2023	1,039.00	982.00	-5.49	Source Reduction: S41: Improved scheduling, record keeping, or procedures for operations, cleaning, and maintenance		//enviro.epa.gov/enviro/P2_EF_Query.p2_report?FacilityId=15201PRSSR3419S&ChemicalId=0000108883&ReportingYear=2023&DocCtrlNum=1323221605140&Opt=0
15201PRSSR3419S	PRESSURE CHEMICAL CO (PRESSUREKEM)	3419 SMALLMAN ST, PITTSBURGH, PA 15201	Methyl methacrylate	325199: All Other Basic Organic Chemical Manufacturing	2023	2,852.00	2,795.00	-2	Source Reduction: S41: Improved scheduling, record keeping, or procedures for operations, cleaning, and maintenance		//enviro.epa.gov/enviro/P2_EF_Query.p2_report?FacilityId=15201PRSSR3419S&ChemicalId=0000080626&ReportingYear=2023&DocCtrlNum=1323221605126&Opt=0
15201PRSSR3419S	PRESSURE CHEMICAL CO (PRESSUREKEM)	3419 SMALLMAN ST, PITTSBURGH, PA 15201	Methyl methacrylate	325199: All Other Basic Organic Chemical Manufacturing	2017	0	0	0	Source Reduction: W13: Improved maintenance scheduling, recordkeeping, or procedures		//enviro.epa.gov/enviro/P2_EF_Query.p2_report?FacilityId=15201PRSSR3419S&ChemicalId=0000080626&ReportingYear=2017&DocCtrlNum=1317216465967&Opt=0
15201PRSSR3419S	PRESSURE CHEMICAL CO (PRESSUREKEM)	3419 SMALLMAN ST, PITTSBURGH, PA 15201	Phthalic anhydride	325199: All Other Basic Organic Chemical Manufacturing	2017	0	0	0	Source Reduction: W13: Improved maintenance scheduling, recordkeeping, or procedures		//enviro.epa.gov/enviro/P2_EF_Query.p2_report?FacilityId=15201PRSSR3419S&ChemicalId=0000085449&ReportingYear=2017&DocCtrlNum=1317216465979&Opt=0
15201PRSSR3419S	PRESSURE CHEMICAL CO (PRESSUREKEM)	3419 SMALLMAN ST, PITTSBURGH, PA 15201	Maleic anhydride	325199: All Other Basic Organic Chemical Manufacturing	2017	0	0	0	Source Reduction: W13: Improved maintenance scheduling, recordkeeping, or procedures		//enviro.epa.gov/enviro/P2_EF_Query.p2_report?FacilityId=15201PRSSR3419S&ChemicalId=0000108316&ReportingYear=2017&DocCtrlNum=1317216465942&Opt=0
15201PRSSR3419S	PRESSURE CHEMICAL CO (PRESSUREKEM)	3419 SMALLMAN ST, PITTSBURGH, PA 15201	Cyclohexanol	325199: All Other Basic Organic Chemical Manufacturing	2017	0	0	0	Source Reduction: W13: Improved maintenance scheduling, recordkeeping, or procedures		//enviro.epa.gov/enviro/P2_EF_Query.p2_report?FacilityId=15201PRSSR3419S&ChemicalId=0000108930&ReportingYear=2017&DocCtrlNum=1317216465955&Opt=0
15201PRSSR3419S	PRESSURE CHEMICAL CO (PRESSUREKEM)	3419 SMALLMAN ST, PITTSBURGH, PA 15201	Chloroform	325199: All Other Basic Organic Chemical Manufacturing	2018	0	0	0	Source Reduction: W14: Changed production schedule to minimize equipment and feedstock changeovers		//enviro.epa.gov/enviro/P2_EF_Query.p2_report?FacilityId=15201PRSSR3419S&ChemicalId=0000067663&ReportingYear=2018&DocCtrlNum=1318217139979&Opt=0
15201PRSSR3419S	PRESSURE CHEMICAL CO (PRESSUREKEM)	3419 SMALLMAN ST, PITTSBURGH, PA 15201	n-Hexane	325199: All Other Basic Organic Chemical Manufacturing	2018	0	0	0	Source Reduction: W14: Changed production schedule to minimize equipment and feedstock changeovers		//enviro.epa.gov/enviro/P2_EF_Query.p2_report?FacilityId=15201PRSSR3419S&ChemicalId=0000110543&ReportingYear=2018&DocCtrlNum=1318217139993&Opt=0
15201PRSSR3419S	PRESSURE CHEMICAL CO (PRESSUREKEM)	3419 SMALLMAN ST, PITTSBURGH, PA 15201	Chloroform	325199: All Other Basic Organic Chemical Manufacturing	2019	0	0	0	Source Reduction: W14: Changed production schedule to minimize equipment and feedstock changeovers Source Reduction: W50: Optimized reaction conditions or otherwise increased efficiency of synthesis		//enviro.epa.gov/enviro/P2_EF_Query.p2_report?FacilityId=15201PRSSR3419S&ChemicalId=0000067663&ReportingYear=2019&DocCtrlNum=1319217985439&Opt=0
15201PRSSR3419S	PRESSURE CHEMICAL CO (PRESSUREKEM)	3419 SMALLMAN ST, PITTSBURGH, PA 15201	Methyl methacrylate	325199: All Other Basic Organic Chemical Manufacturing	2019	0	0	0	Source Reduction: W14: Changed production schedule to minimize equipment and feedstock changeovers		//enviro.epa.gov/enviro/P2_EF_Query.p2_report?FacilityId=15201PRSSR3419S&ChemicalId=0000080626&ReportingYear=2019&DocCtrlNum=1319217985454&Opt=0
15201PRSSR3419S	PRESSURE CHEMICAL CO (PRESSUREKEM)	3419 SMALLMAN ST, PITTSBURGH, PA 15201	Phthalic anhydride	325199: All Other Basic Organic Chemical Manufacturing	2019	0	0	0	Source Reduction: W14: Changed production schedule to minimize equipment and feedstock changeovers		//enviro.epa.gov/enviro/P2_EF_Query.p2_report?FacilityId=15201PRSSR3419S&ChemicalId=0000085449&ReportingYear=2019&DocCtrlNum=1319217985403&Opt=0
15201PRSSR3419S	PRESSURE CHEMICAL CO (PRESSUREKEM)	3419 SMALLMAN ST, PITTSBURGH, PA 15201	Maleic anhydride	325199: All Other Basic Organic Chemical Manufacturing	2019	0	0	0	Source Reduction: W50: Optimized reaction conditions or otherwise increased efficiency of synthesis		//enviro.epa.gov/enviro/P2_EF_Query.p2_report?FacilityId=15201PRSSR3419S&ChemicalId=0000108316&ReportingYear=2019&DocCtrlNum=1319217985415&Opt=0
15201PRSSR3419S	PRESSURE CHEMICAL CO (PRESSUREKEM)	3419 SMALLMAN ST, PITTSBURGH, PA 15201	Toluene	325199: All Other Basic Organic Chemical Manufacturing	2019	0	0	0	Source Reduction: W14: Changed production schedule to minimize equipment and feedstock changeovers Source Reduction: W50: Optimized reaction conditions or otherwise increased efficiency of synthesis		//enviro.epa.gov/enviro/P2_EF_Query.p2_report?FacilityId=15201PRSSR3419S&ChemicalId=0000108883&ReportingYear=2019&DocCtrlNum=1319217985478&Opt=0
15201PRSSR3419S	PRESSURE CHEMICAL CO (PRESSUREKEM)	3419 SMALLMAN ST, PITTSBURGH, PA 15201	Methyl methacrylate	325199: All Other Basic Organic Chemical Manufacturing	2020	0	0	0	Source Reduction: W14: Changed production schedule to minimize equipment and feedstock changeovers		//enviro.epa.gov/enviro/P2_EF_Query.p2_report?FacilityId=15201PRSSR3419S&ChemicalId=0000080626&ReportingYear=2020&DocCtrlNum=1320218680229&Opt=0
15201PRSSR3419S	PRESSURE CHEMICAL CO (PRESSUREKEM)	3419 SMALLMAN ST, PITTSBURGH, PA 15201	Phthalic anhydride	325199: All Other Basic Organic Chemical Manufacturing	2020	0	0	0	Source Reduction: W14: Changed production schedule to minimize equipment and feedstock changeovers		//enviro.epa.gov/enviro/P2_EF_Query.p2_report?FacilityId=15201PRSSR3419S&ChemicalId=0000085449&ReportingYear=2020&DocCtrlNum=1320218680231&Opt=0
15201PRSSR3419S	PRESSURE CHEMICAL CO (PRESSUREKEM)	3419 SMALLMAN ST, PITTSBURGH, PA 15201	n-Hexane	325199: All Other Basic Organic Chemical Manufacturing	2021	0	0	0	Source Reduction: S21: Optimized process conditions to increase efficiency		//enviro.epa.gov/enviro/P2_EF_Query.p2_report?FacilityId=15201PRSSR3419S&ChemicalId=0000110543&ReportingYear=2021&DocCtrlNum=1321219758265&Opt=0
15201PRSSR3419S	PRESSURE CHEMICAL CO (PRESSUREKEM)	3419 SMALLMAN ST, PITTSBURGH, PA 15201	Methanol	325199: All Other Basic Organic Chemical Manufacturing	2022	0	0	0	Source Reduction: S41: Improved scheduling, record keeping, or procedures for operations, cleaning, and maintenance		//enviro.epa.gov/enviro/P2_EF_Query.p2_report?FacilityId=15201PRSSR3419S&ChemicalId=0000067561&ReportingYear=2022&DocCtrlNum=1322220906527&Opt=0
15201PRSSR3419S	PRESSURE CHEMICAL CO (PRESSUREKEM)	3419 SMALLMAN ST, PITTSBURGH, PA 15201	Maleic anhydride	325199: All Other Basic Organic Chemical Manufacturing	2022	0	0	0	Source Reduction: S41: Improved scheduling, record keeping, or procedures for operations, cleaning, and maintenance		//enviro.epa.gov/enviro/P2_EF_Query.p2_report?FacilityId=15201PRSSR3419S&ChemicalId=0000108316&ReportingYear=2022&DocCtrlNum=1322220906554&Opt=0
15201PRSSR3419S	PRESSURE CHEMICAL CO (PRESSUREKEM)	3419 SMALLMAN ST, PITTSBURGH, PA 15201	Methanol	325199: All Other Basic Organic Chemical Manufacturing	2023	0	0	0	Source Reduction: S41: Improved scheduling, record keeping, or procedures for operations, cleaning, and maintenance		//enviro.epa.gov/enviro/P2_EF_Query.p2_report?FacilityId=15201PRSSR3419S&ChemicalId=0000067561&ReportingYear=2023&DocCtrlNum=1323221605114&Opt=0
15201PRSSR3419S	PRESSURE CHEMICAL CO (PRESSUREKEM)	3419 SMALLMAN ST, PITTSBURGH, PA 15201	Maleic anhydride	325199: All Other Basic Organic Chemical Manufacturing	2023	0	0	0	Source Reduction: S41: Improved scheduling, record keeping, or procedures for operations, cleaning, and maintenance		//enviro.epa.gov/enviro/P2_EF_Query.p2_report?FacilityId=15201PRSSR3419S&ChemicalId=0000108316&ReportingYear=2023&DocCtrlNum=1323221604907&Opt=0
15201PRSSR3419S	PRESSURE CHEMICAL CO (PRESSUREKEM)	3419 SMALLMAN ST, PITTSBURGH, PA 15201	Methanol	325199: All Other Basic Organic Chemical Manufacturing	2024	0	0	0	Source Reduction: S35: Other improvements to inventory and material management		//enviro.epa.gov/enviro/P2_EF_Query.p2_report?FacilityId=15201PRSSR3419S&ChemicalId=0000067561&ReportingYear=2024&DocCtrlNum=1324222436596&Opt=0
15201PRSSR3419S	PRESSURE CHEMICAL CO (PRESSUREKEM)	3419 SMALLMAN ST, PITTSBURGH, PA 15201	Methyl methacrylate	325199: All Other Basic Organic Chemical Manufacturing	2022	2,294.00	2,852.00	24.32	Source Reduction: S41: Improved scheduling, record keeping, or procedures for operations, cleaning, and maintenance		//enviro.epa.gov/enviro/P2_EF_Query.p2_report?FacilityId=15201PRSSR3419S&ChemicalId=0000080626&ReportingYear=2022&DocCtrlNum=1322220906541&Opt=0
15201PRSSR3419S	PRESSURE CHEMICAL CO (PRESSUREKEM)	3419 SMALLMAN ST, PITTSBURGH, PA 15201	Toluene	325199: All Other Basic Organic Chemical Manufacturing	2017	1,238.00	2,148.00	73.51	Source Reduction: W13: Improved maintenance scheduling, recordkeeping, or procedures		//enviro.epa.gov/enviro/P2_EF_Query.p2_report?FacilityId=15201PRSSR3419S&ChemicalId=0000108883&ReportingYear=2017&DocCtrlNum=1317216465993&Opt=0
15201PRSSR3419S	PRESSURE CHEMICAL CO (PRESSUREKEM)	3419 SMALLMAN ST, PITTSBURGH, PA 15201	Toluene	325199: All Other Basic Organic Chemical Manufacturing	2024	982.00	2,031.00	106.82	Source Reduction: S35: Other improvements to inventory and material management		//enviro.epa.gov/enviro/P2_EF_Query.p2_report?FacilityId=15201PRSSR3419S&ChemicalId=0000108883&ReportingYear=2024&DocCtrlNum=1324222436610&Opt=0
15201PRSSR3419S	PRESSURE CHEMICAL CO (PRESSUREKEM)	3419 SMALLMAN ST, PITTSBURGH, PA 15201	Dichloromethane	325199: All Other Basic Organic Chemical Manufacturing	2020	2,848.00	5,925.00	108.04	Source Reduction: W14: Changed production schedule to minimize equipment and feedstock changeovers		//enviro.epa.gov/enviro/P2_EF_Query.p2_report?FacilityId=15201PRSSR3419S&ChemicalId=0000075092&ReportingYear=2020&DocCtrlNum=1320218680205&Opt=0
15201PRSSR3419S	PRESSURE CHEMICAL CO (PRESSUREKEM)	3419 SMALLMAN ST, PITTSBURGH, PA 15201	Dichloromethane	325199: All Other Basic Organic Chemical Manufacturing	2017	1,204.00	4,264.00	254.15	Source Reduction: W13: Improved maintenance scheduling, recordkeeping, or procedures		//enviro.epa.gov/enviro/P2_EF_Query.p2_report?FacilityId=15201PRSSR3419S&ChemicalId=0000075092&ReportingYear=2017&DocCtrlNum=1317216465930&Opt=0
15201PRSSR3419S	PRESSURE CHEMICAL CO (PRESSUREKEM)	3419 SMALLMAN ST, PITTSBURGH, PA 15201	Methanol	325199: All Other Basic Organic Chemical Manufacturing	2017	0	14,625.00		Source Reduction: W13: Improved maintenance scheduling, recordkeeping, or procedures		//enviro.epa.gov/enviro/P2_EF_Query.p2_report?FacilityId=15201PRSSR3419S&ChemicalId=0000067561&ReportingYear=2017&DocCtrlNum=1317216465981&Opt=0
15201PRSSR3419S	PRESSURE CHEMICAL CO (PRESSUREKEM)	3419 SMALLMAN ST, PITTSBURGH, PA 15201	Chloroform	325199: All Other Basic Organic Chemical Manufacturing	2020	0	9,583.00		Source Reduction: W14: Changed production schedule to minimize equipment and feedstock changeovers		//enviro.epa.gov/enviro/P2_EF_Query.p2_report?FacilityId=15201PRSSR3419S&ChemicalId=0000067663&ReportingYear=2020&DocCtrlNum=1320218680217&Opt=0
15201PRSSR3419S	PRESSURE CHEMICAL CO (PRESSUREKEM)	3419 SMALLMAN ST, PITTSBURGH, PA 15201	Methanol	325199: All Other Basic Organic Chemical Manufacturing	2019	0	9,024.00		Source Reduction: W14: Changed production schedule to minimize equipment and feedstock changeovers Source Reduction: W21: Instituted procedures to ensure that materials do not stay in inventory beyond		//enviro.epa.gov/enviro/P2_EF_Query.p2_report?FacilityId=15201PRSSR3419S&ChemicalId=0000067561&ReportingYear=2019&DocCtrlNum=1319217985441&Opt=0
15201PRSSR3419S	PRESSURE CHEMICAL CO (PRESSUREKEM)	3419 SMALLMAN ST, PITTSBURGH, PA 15201	n-Hexane	325199: All Other Basic Organic Chemical Manufacturing	2019	0	6,839.00		Source Reduction: W14: Changed production schedule to minimize equipment and feedstock changeovers Source Reduction: W50: Optimized reaction conditions or otherwise increased efficiency of synthesis		//enviro.epa.gov/enviro/P2_EF_Query.p2_report?FacilityId=15201PRSSR3419S&ChemicalId=0000110543&ReportingYear=2019&DocCtrlNum=1319217985466&Opt=0
15201PRSSR3419S	PRESSURE CHEMICAL CO (PRESSUREKEM)	3419 SMALLMAN ST, PITTSBURGH, PA 15201	Toluene	325199: All Other Basic Organic Chemical Manufacturing	2020	0	2,519.00		Source Reduction: W14: Changed production schedule to minimize equipment and feedstock changeovers		//enviro.epa.gov/enviro/P2_EF_Query.p2_report?FacilityId=15201PRSSR3419S&ChemicalId=0000108883&ReportingYear=2020&DocCtrlNum=1320218680181&Opt=0
15201PRSSR3419S	PRESSURE CHEMICAL CO (PRESSUREKEM)	3419 SMALLMAN ST, PITTSBURGH, PA 15201	Methyl methacrylate	325199: All Other Basic Organic Chemical Manufacturing	2021	0	2,294.00		Source Reduction: S21: Optimized process conditions to increase efficiency		//enviro.epa.gov/enviro/P2_EF_Query.p2_report?FacilityId=15201PRSSR3419S&ChemicalId=0000080626&ReportingYear=2021&DocCtrlNum=1321219758277&Opt=0
15201PRSSR3419S	PRESSURE CHEMICAL CO (PRESSUREKEM)	3419 SMALLMAN ST, PITTSBURGH, PA 15201	Cyclohexane	325199: All Other Basic Organic Chemical Manufacturing	2023	0	437.00		Source Reduction: S41: Improved scheduling, record keeping, or procedures for operations, cleaning, and maintenance		//enviro.epa.gov/enviro/P2_EF_Query.p2_report?FacilityId=15201PRSSR3419S&ChemicalId=0000110827&ReportingYear=2023&DocCtrlNum=1323221604883&Opt=0
15201PRSSR3419S	PRESSURE CHEMICAL CO (PRESSUREKEM)	3419 SMALLMAN ST, PITTSBURGH, PA 15201	Phthalic anhydride	325199: All Other Basic Organic Chemical Manufacturing	2021	0	246.00		Source Reduction: S21: Optimized process conditions to increase efficiency		//enviro.epa.gov/enviro/P2_EF_Query.p2_report?FacilityId=15201PRSSR3419S&ChemicalId=0000085449&ReportingYear=2021&DocCtrlNum=1321219757907&Opt=0
15201PRSSR3419S	PRESSURE CHEMICAL CO (PRESSUREKEM)	3419 SMALLMAN ST, PITTSBURGH, PA 15201	Cyclohexanol	325199: All Other Basic Organic Chemical Manufacturing	2021	0	179.00		Source Reduction: S21: Optimized process conditions to increase efficiency		//enviro.epa.gov/enviro/P2_EF_Query.p2_report?FacilityId=15201PRSSR3419S&ChemicalId=0000108930&ReportingYear=2021&DocCtrlNum=1321219758303&Opt=0
15201PRSSR3419S	PRESSURE CHEMICAL CO (PRESSUREKEM)	3419 SMALLMAN ST, PITTSBURGH, PA 15201	Cyclohexanol	325199: All Other Basic Organic Chemical Manufacturing	2019	0	38.00		Source Reduction: W14: Changed production schedule to minimize equipment and feedstock changeovers		//enviro.epa.gov/enviro/P2_EF_Query.p2_report?FacilityId=15201PRSSR3419S&ChemicalId=0000108930&ReportingYear=2019&DocCtrlNum=1319217985480&Opt=0
15201PRSSR3419S	PRESSURE CHEMICAL CO (PRESSUREKEM)	3419 SMALLMAN ST, PITTSBURGH, PA 15201	Cyclohexanol	325199: All Other Basic Organic Chemical Manufacturing	2023	0	2.00		Source Reduction: S41: Improved scheduling, record keeping, or procedures for operations, cleaning, and maintenance		//enviro.epa.gov/enviro/P2_EF_Query.p2_report?FacilityId=15201PRSSR3419S&ChemicalId=0000108930&ReportingYear=2023&DocCtrlNum=1323221604895&Opt=0