1 / 15

John Norris Dublin, October 2007

John Norris Dublin, October 2007. Revision of the EMEP CORINAIR Guidebook Transport (1.A.3) and other non-road mobile machinery. Contents. 1. Structure of these sectors 2. What has been done 3. Overview of the approach 4. Questions to the expert group.

ann
Download Presentation

John Norris Dublin, October 2007

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. John NorrisDublin, October 2007 Revision of the EMEP CORINAIR Guidebook Transport (1.A.3) and other non-road mobile machinery

  2. Contents • 1. Structure of these sectors • 2. What has been done • 3. Overview of the approach • 4. Questions to the expert group

  3. Guidebook:Structure of “sectoral” chapters NFR

  4. Guidebook: Structure 2 • NFR code Title SNAP code • 1.A.3 a Civil Aviation 0805…. • 1.A.3 b Road Transport 070…. • 1.A.3 c Railways 0802…. • 1.A.3 d National navigation (shipping) 0803…. • 1.A.3 e Pipeline compressors 010506

  5. Guidebook: Structure 3 • NFR code Title SNAP code • 1.A.2 a - f Manufacturing Industries and Construction • Iron and steel, non-ferrous etc • Non-road mobile machinery 0808…. • 1.A.4 b ii Residential: Household & Gardening • (mobile) 0809…. • 1.A.4 c ii Agriculture/ Forestry/ Fishing 0806…. • Off-road vehicles 0807…. • 1.A.4 c iii National fishing 0803…. • 1.A.5 a Other, Mobile (including military, land 0801…. • based and recreational boats)

  6. Guidebook: Structure 4 • Title NFR code • Civil Aviation 1.A.3 a • Road Transport 1.A.3 b • Railways 1.A.3 c • Navigation 1.A.3 d • Other non-road mobile 1.A.2 a-f, 1.A.4 b ii • machinery 1.A.4 c ii, 1.A.4 c iii • 1.A.5 a

  7. What has been done (1) • Based on standard Sector-Chapter templates • Zero order draft of four chapters (not road transport) • Flow diagrams and decision trees for each chapter • Proposals regarding Tier 1, Tier 2 and Tier 3 approaches • Proposals on origins of the emission factors • Some questions for stakeholders and external experts

  8. What has been done (2) • Typical flow diagram

  9. Overview of approach (1) • Navigation, aviation and railways • Moving freight/passengers • Between relatively few “embarkation” points • Requires significant investment • Proposals regarding Tier 1, Tier 2 and Tier 3 approaches • Tier 1 – Fuel usage • Tier 3 – Journey based (trip km [tonnes]) stratified by power unit technology • Tier 2 – Journey based (trip km [tonnes]) assuming an average power unit technology mix • Is this a sensible approach?

  10. Overview of approach (2) • Typical decision tree • Supports methodological choice • Leads to the best method, depending on • Available data • Key source or not • Harmonizes with IPCC

  11. Overview of approach (3) • NFR code Title SNAP code • 1.A.4 c ii Agriculture/ Forestry/ Fishing 0806…. • Off-road vehicles 0807…. • 1.A.2 a - f Manufacturing Industries and Construction • Iron and steel, non-ferrous etc • Non-road mobile machinery 0808…. • 1.A.4 c iii National fishing 0803…. • 1.A.5 a Other, Mobile (including military, land 0801…. • based and recreational boats) • 1.A.4 b ii Residential: Household & Gardening • (mobile) 0809….

  12. Overview of approach (4) • Other non-road equipment • Decentralised – many items and owners • Ranges from large (>250kW) to small (<5 kW) • Often not very significant • Proposals for activity regarding Tier 1 approach • Fuel usage – not viable • Is it incorporated within road transport? If so systematic under-calculation • Use alternative metric • Area of land used for crops – to give estimate of number of tractors • Index of production and of construction activity • What is a sensible approach?

  13. Emission factors (1) • Aviation • Good for Tier 2 and Tier 3 • No Tier 1 equivalent (but can be calculated) • For Tier 2 and 3 transpose distance tables into a simple algorithm • Navigation • Good for Tier 1 • Tier 3 available from EU European Shipping study • Infer Tier 2 from aggregation of Tier 3 • What is a sensible approach?

  14. Emission factors (2) • Other NRMM and Railways • Both covered in current B810 chapter • There is Tier 1 data but some is incorrect • Specific issues with Table 8.2 • Carried through into Table 8.7 where the change in units has not been taken account of • Tier 2/3 • Aim to use NRMM limits • Issue of different engine sizes, and equipment types • What is a sensible approach?

  15. Thank-Youfor Your Attention

More Related