EPA Air · stack tests by state, industry and year

Chemical manufacturing (NAICS 3251): stack tests in Nebraska, 2023

33Stack tests

A stack test measures what a source actually emits, at the stack, against the limit in its permit. Each row is one stack test recorded during 2023 at a Nebraska source whose primary industry code is NAICS 3251. A facility filing more than one industry code is counted under the first one on its record.

Chemical manufacturing (NAICS 3251) in Nebraska, other years

Other industries in Nebraska, 2023

Air-emissions stack tests recorded in Nebraska, 2023

Date	Facility	Where	Kind	Agency
2023-12-19	POET BIOREFINING-FAIRMONT LLC — high-priority violation on file	FAIRMONT, Fillmore, NE	N/A	State
2023-12-06	GREEN PLAINS CENTRAL CITY LLC — high-priority violation on file	CENTRAL CITY, Merrick, NE	N/A	State
2023-11-20	GREENAMERICA BIOFUELS ORD LLC	ORD, Valley, NE	N/A	State
2023-11-20	GREENAMERICA BIOFUELS ORD LLC	ORD, Valley, NE	N/A	State
2023-11-07	POET BIOREFINING-FAIRMONT LLC — high-priority violation on file	FAIRMONT, Fillmore, NE	N/A	State
2023-11-03	GREEN PLAINS WOOD RIVER LLC — high-priority violation on file	WOOD RIVER, Hall, NE	N/A	State
2023-10-26	VALERO RENEWABLE FUELS COMPANY — high-priority violation on file	ALBION, Boone, NE	N/A	State
2023-10-25	GREEN PLAINS CENTRAL CITY LLC — high-priority violation on file	CENTRAL CITY, Merrick, NE	Pass	State
2023-10-25	GREEN PLAINS CENTRAL CITY LLC — high-priority violation on file	CENTRAL CITY, Merrick, NE	Fail	State
2023-10-17	POET BIOREFINING-FAIRMONT LLC — high-priority violation on file	FAIRMONT, Fillmore, NE	N/A	State
2023-10-12	VIRIDIS CHEMICAL	COLUMBUS, Platte, NE	N/A	State
2023-10-03	BRIDGEPORT ETHANOL LLC	BRIDGEPORT, Morrill, NE	N/A	State
2023-10-03	MID AMERICA AGRI PRODUCTS	MADRID, Perkins, NE	N/A	State
2023-09-25	KAAPA ETHANOL RAVENNA LLC — high-priority violation on file	RAVENNA, Buffalo, NE	N/A	State
2023-09-05	HUSKER AG LLC	PLAINVIEW, Pierce, NE	N/A	State
2023-08-31	GREEN PLAINS YORK LLC — high-priority violation on file	YORK, York, NE	N/A	State
2023-08-21	KAAPA ETHANOL RAVENNA LLC — high-priority violation on file	RAVENNA, Buffalo, NE	N/A	State
2023-08-10	POET BIOREFINING-FAIRMONT LLC — high-priority violation on file	FAIRMONT, Fillmore, NE	N/A	State
2023-08-08	KAAPA ETHANOL LLC	MINDEN, Kearney, NE	N/A	State
2023-07-17	GREEN PLAINS CENTRAL CITY LLC — high-priority violation on file	CENTRAL CITY, Merrick, NE	N/A	State
2023-06-30	GREEN PLAINS CENTRAL CITY LLC — high-priority violation on file	CENTRAL CITY, Merrick, NE	Fail	State
2023-05-24	CHIEF ETHANOL FUELS INC	HASTINGS, Adams, NE	N/A	State
2023-05-01	KAAPA ETHANOL RAVENNA LLC — high-priority violation on file	RAVENNA, Buffalo, NE	N/A	State
2023-04-13	GREEN PLAINS CENTRAL CITY LLC — high-priority violation on file	CENTRAL CITY, Merrick, NE	N/A	State
2023-03-22	KAAPA ETHANOL LLC	MINDEN, Kearney, NE	N/A	State
2023-03-07	POET BIOREFINING-FAIRMONT LLC — high-priority violation on file	FAIRMONT, Fillmore, NE	N/A	State
2023-03-02	CIE NORFOLK GNS LLC — high-priority violation on file	NORFOLK, Madison, NE	N/A	State
2023-02-08	SIOUXLAND ETHANOL LLC — high-priority violation on file	JACKSON, Dakota, NE	N/A	State
2023-01-25	VIRIDIS CHEMICAL	COLUMBUS, Platte, NE	N/A	State
2023-01-13	E ENERGY ADAMS LLC — high-priority violation on file	ADAMS, Gage, NE	N/A	State
2023-01-10	SANDHILLS RENEWABLE ENERGY LLC	ATKINSON, Holt, NE	N/A	State
2023-01-09	POET BIOREFINING-FAIRMONT LLC — high-priority violation on file	FAIRMONT, Fillmore, NE	Pass	State
2023-01-05	VALERO RENEWABLE FUELS COMPANY — high-priority violation on file	ALBION, Boone, NE	Pass	State

Primary NAICS code as filed on the facility record; dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.