May 2025
Applicant Name Project Description Permit Number County Name Date Signed
WESTLAKE EPOXY INC Renewal Effective Operating Permit O1940 HARRIS 5/30/2025
PHILLIPS 66 COMPANY Renewal Effective Operating Permit O4130 HUTCHINSON 5/30/2025
TRINITY RIVER AUTHORITY OF TEXAS New Effective Operating Permit O4654 DALLAS 5/30/2025
OXY VINYLS LP Renewal Effective Operating Permit O1324 HARRIS 5/29/2025
BASF CORPORATION Renewal Effective Operating Permit O1536 BRAZORIA 5/29/2025
KETJEN LIMITED LIABILITY COMPANY Renewal Effective Operating Permit O1559 HARRIS 5/28/2025
ENTERPRISE MIDLAND BASIN MIDSTREAM LLC Renewal Effective Operating Permit O4145 GLASSCOCK 5/28/2025
ET GATHERING & PROCESSING LLC Renewal Effective Operating Permit O598 DUVAL 5/28/2025
FRONTERA GENERATION LIMITED PARTNERSHIP Renewal Effective Operating Permit O1888 HIDALGO 5/21/2025
DOW HYDROCARBONS AND RESOURCES LLC Renewal Effective Operating Permit O2035 CALHOUN 5/21/2025
SOLUTIA INC Renewal Effective Operating Permit O2317 BRAZORIA 5/21/2025
BIMBO BAKERIES USA INC New Effective Operating Permit O4545 TARRANT 5/21/2025
NGL WATER SOLUTIONS PERMIAN LLC New Effective Operating Permit O4663 ANDREWS 5/21/2025
ENTERPRISE PRODUCTS OPERATING LLC Renewal Effective Operating Permit O3583 LIVE OAK 5/16/2025
EASTMAN CHEMICAL COMPANY Renewal Effective Operating Permit O1971 HARRISON 5/14/2025
EASTMAN CHEMICAL COMPANY Renewal Effective Operating Permit O1981 HARRISON 5/14/2025
GERDAU AMERISTEEL US INC Renewal Effective Operating Permit O2110 ELLIS 5/14/2025
REMY JADE GENERATING LLC New Effective Operating Permit O4647 HARRIS 5/14/2025
MAUSER USA LLC Renewal Effective Operating Permit O3319 HARRIS 5/9/2025
R2R AND D LLC Renewal Effective Operating Permit O3626 HOWARD 5/9/2025
LAPORTE RAIL AND TERMINAL LLC Renewal Effective Operating Permit O1907 HARRIS 5/7/2025
WESTLAKE LONGVIEW CORPORATION Renewal Effective Operating Permit O1967 HARRISON 5/7/2025
DCP OPERATING COMPANY LP Significant Revision O2585 ECTOR 5/7/2025
KURARAY AMERICA INC Renewal Effective Operating Permit O3759 HARRIS 5/7/2025
RED EWALD LLC New Effective Operating Permit O4675 KARNES 5/7/2025
SIGNAL HILL GENERATING LLC Renewal Effective Operating Permit O92 WICHITA 5/7/2025
THAD HILL ENERGY CENTER LLC Renewal Effective Operating Permit O1886 BOSQUE 5/2/2025