1 / 18

Greenhouse Gas Tailoring Rule

Greenhouse Gas Tailoring Rule. aka GHG Permitting Rule. August 4, 2010. Brief History or How We Got to This Point. GHG Mandatory Reporting Rule – Oct 09 EPA made Endangerment Finding – Dec 09 Mobile Source GHG Rule – Apr 10

hao
Download Presentation

Greenhouse Gas Tailoring Rule

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript


  1. Greenhouse Gas Tailoring Rule aka GHG Permitting Rule August 4, 2010

  2. Brief History orHow We Got to This Point • GHG Mandatory Reporting Rule – Oct 09 • EPA made Endangerment Finding – Dec 09 • Mobile Source GHG Rule – Apr 10 • First national rule limiting GHG emissions from cars and light trucks • Model year 2012 vehicles (Jan 2, 2011) • Triggers permitting requirements for GHG

  3. What Are Greenhouse Gases? • Carbon dioxide (CO2) • Methane (CH4) • Nitrous oxide (N2O) • Hydrofluorocarbons (HFCs) • Perfluorocarbons (PFCs) • Sulfur hexafluoride (SF6)

  4. CO2 Equivalent • All GHGs have an Global Warming Potential (GWP) • GWP ranges from 1 to 23,900 • Example: • Methane GWP is 21 • If you emit 5,000 tons of Methane (CH4), • Multiply by GWP of 21 • CO2eemissions of 105,000 tons

  5. Greenhouse GasesGlobal Warming Potential • Carbon dioxide (CO2) (GWP=1) • Methane (CH4) (GWP=21) • Nitrous oxide (N2O) (GWP=310) • Hydrofluorocarbons (HFCs) (GWP=12 to 11,700) • Perfluorocarbons (PFCs) (GWP= 6,500 to 9,200) • Sulfur hexafluoride (SF6) (GWP=23,900)

  6. Impact on Permitting • Current permitting thresholds: • PSD: • 250 tpy • 100 tpy for listed sources • Title V: • 100 tpy • EPA estimated 6 million sources would need Title V permits & 82,000 PSD permit actions per year would be needed

  7. “Tailoring Rule” • Finalized June 3, 2010 • “Tailoring” the applicability criteria for air permits for GHG • Without: • Current criteria (100/250 tpy) applies • Huge numbers of permits required • Overwhelms resources of states • Severely impairs the functioning of permit programs • EPA estimates 15,550 Title V sources & 1,600 PSD actions under Tailoring Rule

  8. Operating Permits Burden Reductions Without the Tailoring Rule With the Tailoring Rule 6 million sources would have needed operating permits • Only 15,550 sources will need operating permits • 15,000sources already haveoperating permits • Only 550 more sources will be subject to operating permitting for GHGs alone – but not until more than a year from now. 8

  9. PSD Permitting Burden Reductions Without the Tailoring Rule With the Tailoring Rule • Only 1,600 permitting actions per year will need to address GHG • 82,000 permitting actions per year would need to address GHGs • 700 permitting actions that would already occur will need to address GHGs • 900 more permitting actions will occur to address GHGs – but not until more than a year from now 9

  10. Phased Approach • PHASE 1 – Effective Jan 2, 2011 • “Anyway” sources (for existing pollutants) • Applies to any existing source in PSD permitting program modifying by 75,000 tpy CO2e • PHASE 2 – Effective July 1, 2011 • Applies to any new or existing source of CO2e over 100,000 tpy (75,000 tpy for modifications)

  11. Phase-In Step 3 • EPA rulemaking nlt July 1, 2012 • Consider inclusion of additional sources • Would be effective July 1, 2013 • EPA says not below 50,000 tpy (for at least 6 yrs) • EPA to explore wide range of streamlining options • Possibly permanently exclude certain sources from PSD, Title V or both

  12. What About the Future? • No smaller sources before April 30, 2016 or later • EPA to study issue within 5 years looking at admin burden if small sources pulled into program • Additional rulemaking nlt April 30, 2016

  13. Permitting Steps under the Tailoring Rule • Step 1: Source already subject to PSD “anyway” (tpy CO2e) New source: NA Modification: 75,000 • Step 2: Sources already subject to PSD (tpy CO2e)New source: 100,000Modification: 75,000 • Step 3: Implementation of potential additional phase-in and streamlining options • 5-year study: To examine GHG permitting for smaller sources • Implementation of rule based on 5-year study 2011 2012 2013 2014 2015 2016 Study Complete

  14. What is Utah Doing? • Reviewing federal program • Existing statutes appear to allow us to permit GHG • Reviewing state rules for necessary changes • Stakeholder process underway • Anticipated workload

  15. Tight Timeline • Should be in place by Jan 2, 2011 • Info briefing to AQB at August meeting • Proposed rules to AQB at September meeting • Proposed final approval of rules to AQB at December meeting • If no changes, effective Jan 1, 2011

  16. Without Rule Changes • Existing applicability criteria applies (huge numbers of permits required) • EPA would issue SIP Call and then administer the GHG part of the program (with the new thresholds) under a FIP • Timing gap would expose small sources to permitting requirements

  17. Contacts • Title V – Brandy Cannon • 801-536-4070 • bcannon@utah.gov • NSR – Camron Harry • 801-536-4232 • caharry@utah.gov • General – Regg Olsen • 801-536-4165 • rdolsen@utah.gov

  18. QUESTIONS?

More Related