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Facility profile

Haldor Topsoe Inc

No Violation Identified across 1 of the last 12 quarters, with $18,502 in recorded penalties.

No Violation Identified Chemicals TRI + Clean Air Act + Clean Water Act + RCRA 110000462883 Harris County
Noncompliance quarters
1

Counted from the imported ECHO record over the last 12 quarters.

Penalties
$18,502

Recorded enforcement amount carried into the facility page.

Last inspection
2020-07-31

Displayed as plain language instead of hidden in agency exports.

Trend
Watch

Reported on-site releases are higher in 2024 than in 2022.

Year Air Water Land Total
2022 4,555 lbs 3,404 lbs 0 lbs 7,960 lbs
2023 8,751 lbs 581 lbs 0 lbs 9,332 lbs
2024 9,321 lbs 2,064 lbs 0 lbs 11,385 lbs
Chemical breakdown

What this facility is reporting

  • air 6,167 lbs

    Ammonia

    Latest 2024 TRI data shows air as the largest reported pathway for this chemical at the facility.

  • water 2,038 lbs

    Nitrate compounds (water dissociable; reportable only when in aqueous solution)

    Latest 2024 TRI data shows water as the largest reported pathway for this chemical at the facility.

  • air 1,843 lbs

    Molybdenum trioxide

    Latest 2024 TRI data shows air as the largest reported pathway for this chemical at the facility.

  • air 633 lbs

    Nitric acid

    Latest 2024 TRI data shows air as the largest reported pathway for this chemical at the facility.

  • air 367 lbs

    Nickel compounds

    Latest 2024 TRI data shows air as the largest reported pathway for this chemical at the facility.

  • air 170 lbs

    Vanadium (except when contained in an alloy)

    Latest 2024 TRI data shows air as the largest reported pathway for this chemical at the facility.

  • air 100 lbs

    Cobalt compounds

    Latest 2024 TRI data shows air as the largest reported pathway for this chemical at the facility.

  • air 67 lbs

    Vanadium compounds

    Latest 2024 TRI data shows air as the largest reported pathway for this chemical at the facility.

  • air 0 lbs

    Mercury

    Latest 2024 TRI data shows air as the largest reported pathway for this chemical at the facility.

Enforcement layer

Why the ECHO-style detail matters

No Violation Identified across 1 of the last 12 quarters, with $18,502 in recorded penalties.

No Violation Identified Last recorded inspection: 2020-07-31. Total penalties on record: $18,502.