| Applicability: |
eCFR Subpart ZZZZ  - [ecfr.gov]
This subpart applies to:
- Stationary reciprocating internal combustion engines (RICE), unless they are being tested at a stationary RICE test cell/stand.
The following RICE are subject to the rule, but have no requirements:
- Existing spark ignition 2SLB RICE > 500 HP at Major Sources;
- Existing spark ignition 4SLB RICE > 500 HP at Major Sources;
- Existing emergency RICE > 500 HP at Major Sources that operate ≤ 15 hours/year for emergency demand response and local reliability voltage deviations;
- Existing limited use RICE > 500 HP at Major Sources;
- Existing landfill or digester gas RICE > 500 HP at Major Sources.
Not Subject to this Subpart:
- Existing residential, commercial, and institutional emergency RICE at Area Sources used ≤ 15 hours/year for emergency demand response, provided they are not also used for local reliability.
All other RICE are subject to requirements under this rule or under the New Source Performance Standards (NSPS) Subpart IIII for compression ignition or Subpart JJJJ for spark ignition engines. |
| Rules apply to small, area sources? |
Yes |
| Known Sources in NDEQ Jurisdiction: |
(See attached file: 4Z - Initial Notifications Received - 2012-01-31.pdf)
|
| Date of Original Final Rule: |
6/14/04 |
| Amendments Dates: |
08/15/2014 - Final Decision on Reconsideration
01/30/2013 - Final Rule
03/09/2011 - Direct final - amendments to 08/20/2010
08/20/2010 - Final rule - existing spark ignition engines
06/30/2010 - Corrections to 03/03/2010 rule.
03/03/2010 - Final rule - existing compression ignition
01/18/2008 - Final rule
06/26/2006 - Correction |
| State Regulations (Title 129): |
Title 129, Chapter 13, Section 002.78
Previously: Chapter 28, Section 001.88.
Sources are also responsible for ensuring they are in compliance with current federal requirements found for this subpart in the CFR. |
| Federal Regulations: |
40 CFR 63.6580 |
| Related Rules: |
Subpart IIII – Stationary Compression Ignition Internal Combustion Engines
Subpart JJJJ - Stationary Spark Ignition Internal Combustion Engines
NESHAP - 40 CFR Part 63 Subpart PPPPP - Engine Test Cells & Stands |
| Regulations and Federal Registers: |
eCFR Subpart ZZZZ  - [ecfr.gov]
(See attached file: 4Z - Fed. Reg. 2014-08-15 - Decision on Reconsideration.pdf)
(See attached file: 4Z - Fed. Reg. 2013-09-05 - Reconsideration.pdf)
(See attached file: 4Z - Fed. Reg. 2013-01-30 - Final Rule.pdf)
(See attached file: 4Z - Fed. Reg. 2011-03-09 - Direct Final.pdf)
(See attached file: 4Z - Fed. Reg. 2010-12-07 - Reconsideration.pdf)
(See attached file: 4Z - Fed. Reg. 2010-08-20 - Final Existing SI Rules.pdf)
(See attached file: 4Z - Fed. Reg. 2010-06-30 - Correction.pdf)
(See attached file: 4Z - Fed. Reg. 2010-03-03 - Final Rule.pdf)
(See attached file: 4Z - Fed. Reg. 2008-01-18 - Final Rule.pdf)
(See attached file: 4Z - Fed. Reg. 2004-06-15 - Final Rule.pdf)
|
| Forms: |
(See attached file: 1A - Compliance Extension Request.docx)(See attached file: 1A - Compliance Extension Request.pdf)(See attached file: 4Z - Compliance Status Form.docx)(See attached file: 4Z - Compliance Status Form.pdf)(See attached file: 4Z - Initial Notification Form.docx)(See attached file: 4Z - Initial Notification Form.pdf)
|
| Important Dates: |
(See attached file: 4Z - Important Dates.pdf)- Revised Aug 14, 2013
|
| FAQs, Fact Sheets, and Rule Summaries: |
EPA Stationary Internal Combustion Engine Website  - [epa.gov]
Contains federal register notices, compliance guidance, and implementation tools for NESHAP ZZZZ and NSPS IIII & JJJJ.
EPA Subpart ZZZZ Reg Nav Tool - [epa.gov]
Texas CEQ Subpart ZZZZ Website  - [tceq.texas.gov]
Contains helpful reference tables and flowchart determinations
(See attached file: EPA RICE Summary Table of Requirements - 2013-03-21.xlsx)
|
| Presentations, Training and Articles: |
(See attached file: 4Z - EPA NESHAP 4Z Rule Overview Presentation - 2013-02.pdf)
|
| Other Information and Resources: |
EPA Regulation Navigation Tool  - [epa.gov]
Step-by-step determination of applicable RICE NESHAP regulations.
EPA ZZZZ Regulation Navigation Tool - [epa.gov]. Software program designed to help owners and operators of reciprocating internal combustion engines (RICE) determine their requirements under this subpart..
Engine Compliance Calculator  - [step2compliance.com]
Step 2 Compliance - This free calculator covers NSPS IIII/JJJJ, NAAQS status, and state standards as well as NESHAP ZZZZ. The subscription version also provides all the details on the specific requirements triggered under each of these categories where applicable.
(See attached file: 4Z - EPA Control Costs for Existing SI.pdf)(See attached file: 4Z - EPA Control Costs for Existing CI.pdf)
(See attached file: 4Z - EPA letter Reconsider Peaking for Small Engines.pdf)
(See attached file: 4Z - NRECA petition for reconsideration 10-19-2010.pdf)
(See attached file: 4Z - NDEQ Emergency Limitations Clarification - 09-01-2010.pdf)
(See attached file: 4Z - EPA Guidance on residential-institutional-commercial emergency engine definition.pdf)
(See attached file: 4Z - EPA Clarification of Emergency to MPUA 2010.pdf)
|
| Notes: |
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| Page Last Updated: |
12/16/22 |