PERI Greenhouse 100 Suppliers State Summary For Massachusetts Using 2023 Data

See this as a press release

Overall

Summary for Massachusetts	Value
Total 2023 CO2 from supplied fuels (millions of metric tons):	15.1
Percentage of national total:	0.3
Rank among US states (1=top):	32
CO2 from petroleum (mmt):	0.0
CO2 from natural gas (mmt):	15.1
CO2 from coal (mmt):	0.0

Top 5 Supplier Companies in Massachusetts

Company	CO2 (mmt)	CO2 from oil (mmt)	CO2 from nat. gas (mmt)	CO2 from coal (mmt)	Num. facilities
National Grid	7.6	0.0	7.6	0.0	1
EverSource Energy	6.4	0.0	6.4	0.0	2
Iberdrola	0.5	0.0	0.5	0.0	1
Algonquin Power & Utilities	0.4	0.0	0.4	0.0	1
City of Holyoke, MA	0.1	0.0	0.1	0.0	1

Top 10 Supplier Facilities in Massachusetts

Facility Name	CO2 (metric tons)	Company
Boston Gas Company	7,559,307	National Grid
NSTAR Gas Company	3,562,250	EverSource Energy
Eversource Gas Mass	2,841,163	EverSource Energy
BERKSHIRE GAS PITTSFIELD	526,303	Iberdrola
LIBERTY UTILITIES - MASSACHUSETTS	353,630	Algonquin Power & Utilities
HOLYOKE GAS & ELECTRIC	112,770	City of Holyoke, MA
City of Westfield Gas & Electric Light Department	76,932	City of Westfield, MA
Middleborough Gas & Electric Department	43,568	Town of Middleborough, MA
Global Companies LLC	0	Global Partners LP
Kidde Fenwal, Inc.	0	Carrier Global Corporation

All facilities in Massachusetts

Advanced data displayed (display basic 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 EPA FLIGHT reports or to Greenhouse 100 Coal Index displays for coal mines.)

Facility Name	Parent	CO2 equivalent emissions (mt)	Split *	CBI **	Produced Oil CO2e	Imported Oil CO2e	Exported Oil CO2e	Nat. Gas CO2e	Nat. Gas Liquid CO2e	CO2 Gas	Coal Liquid CO2e	Coal CO2e	Coal production (short tons)	Coal type
Boston Gas Company	National Grid	7,559,307			0	0	0	7,559,307	0	0	0	0	0
NSTAR Gas Company	EverSource Energy	3,562,250			0	0	0	3,562,250	0	0	0	0	0
Eversource Gas Mass	EverSource Energy	2,841,163			0	0	0	2,841,163	0	0	0	0	0
BERKSHIRE GAS PITTSFIELD	Iberdrola	526,303			0	0	0	526,303	0	0	0	0	0
LIBERTY UTILITIES - MASSACHUSETTS	Algonquin Power & Utilities	353,630			0	0	0	353,630	0	0	0	0	0
HOLYOKE GAS & ELECTRIC	City of Holyoke, MA	112,770			0	0	0	112,770	0	0	0	0	0
City of Westfield Gas & Electric Light Department	City of Westfield, MA	76,932			0	0	0	76,932	0	0	0	0	0
Middleborough Gas & Electric Department	Town of Middleborough, MA	43,568			0	0	0	43,568	0	0	0	0	0
Global Companies LLC	Global Partners LP	0			0	0	0	0	0	0	0	0	0
Kidde Fenwal, Inc.	Carrier Global Corporation	0			0	0	0	0	0	0	0	0	0
Veolia	Veolia Group	0			0	0	0	0	0	0	0	0	0

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.
** CBI: if Yes appears in this column, then one or more of the supplier CO2 amounts for the facility (excluding imports and exports) have been treated as confidential by EPA. Amounts that EPA has declared to be confidential are treated as zeroes. If there are confidential amounts, the actual supplier emissions would be larger than shown. Petroleum exports are not included as supplier amounts (we assume that they were also reported as production if they were produced in the US.)

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