MICREL SEMICONDUCTOR
Quick Summary
- •Released 1,461 lbs of toxic chemicals to the environment in the most recent TRI reporting year.
- •Assessed $0 in total penalties since records began.
- Address
-
1849 FORTUNE DRIVE
SAN JOSE, CA 95131
View on map ↗ - County
- SANTA CLARA County
- Industry
- Manufacturing
- NAICS (North American Industry Classification)
- 334413
- Total Penalties
- $0
- Registry ID
- 110009530864
How This Compares
Ranked by most recent year's total TRI releases.
TRI Toxic Chemical Releases
Annual pounds of each toxic chemical released to air, water, and land, as reported to the EPA Toxic Release Inventory. Carcinogen (♦) and PFAS designations are per EPA and IARC classifications.
| Year | Total Releases (lbs) | vs Prior Year |
|---|---|---|
| 2015 | 1,574 | — |
| 2016 | 1,461 | -7% |
2016
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Hydrogen fluoride | 778 | 778 | — | — | 9,274 | |
| N-Methyl-2-pyrrolidone | 372 | 372 | — | — | 14,892 | |
| Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 311 | 311 | — | — | 1,404 |
2015
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Hydrogen fluoride | 1,036 | 1,036 | — | — | 8,929 | |
| Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 332 | 332 | — | — | 1,266 | |
| N-Methyl-2-pyrrolidone | 206 | 206 | — | — | 8,256 |
Waste Management & Recycling
How this facility manages toxic chemicals beyond direct releases — through recycling, energy recovery, and on-site or off-site treatment. Data from the most recent TRI reporting year. Quantities in pounds.
| Chemical | Released | Recycled | Energy Recovery | Treated |
|---|---|---|---|---|
| Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | — | — | — | 22,309 |
| N-Methyl-2-pyrrolidone | — | — | — | 18,242 |
| Hydrogen fluoride | — | — | — | 27,218 |
Off-Site Transfer Destinations
Facilities to which toxic chemicals were transferred for disposal, recycling, energy recovery, or treatment during the most recent TRI reporting year. Quantities in pounds.
| Destination | Chemical | Disposal | Recycling | Energy Rec. | Treatment |
|---|---|---|---|---|---|
|
LINDE GAS NA LLC
PHOENIX, AZ
|
Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | — | — | — | 1,404 |
|
CLEAN HARBORS SAN JOSE LLC
SAN JOSE, CA
|
N-Methyl-2-pyrrolidone | — | — | — | 14,333 |
|
DUPONT EKC TECHNOLOGY
HAYWARD, CA
|
N-Methyl-2-pyrrolidone | — | — | — | 233 |
|
MYERS CONTAINER
PORTLAND, OR
|
N-Methyl-2-pyrrolidone | — | — | — | 326 |
|
CLEAN HARBORS SAN JOSE LLC
SAN JOSE, CA
|
Hydrogen fluoride | — | — | — | 9,274 |
Transfers to Publicly-Owned Treatment Works (POTWs)
Toxic chemicals transferred to municipal wastewater treatment plants during the most recent TRI reporting year. Quantities in pounds.
| Chemical | Transferred (lbs) | POTW |
|---|---|---|
| Hydrogen fluoride | — | SAN JOSE/SANTA CLARA WATER POLLUTION CONTROL PLANT, SAN JOSE |
Compliance Violations
Individual permit violations recorded by the EPA across air, water, and hazardous waste programs. Open violations are unresolved as of the most recent ECHO data update.
| Program | Type | Violation Date | Return to Compliance | Status |
|---|---|---|---|---|
| rcra | Standards Applicable to Generators of HW: General | Aug 23, 2016 | Sep 20, 2016 | Resolved |
| rcra | Standards Applicable to Generators of HW: General | Apr 13, 2015 | May 8, 2015 | Resolved |
| rcra | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | Apr 13, 2015 | May 8, 2015 | Resolved |
| rcra | Standards Applicable to Generators of HW: General | Mar 14, 2008 | Apr 11, 2008 | Resolved |
Enforcement Actions
Formal enforcement cases brought by the EPA or state agencies, including administrative orders and civil penalties assessed. Penalty amounts reflect what was formally assessed, not necessarily what was collected.