INDIA EMISSION REGULATIONS SUMMARY Ramesh Pasarija Chairman, Technical Committee IDEMA
Important Note The norms informed here are for reference only and there may be some errors. For precise norms and dates of implementation, please refer to appropriate documents from the concerned ministries. 2
Index Indian Diesel Engine Manufacturers' Association 1. India Air Quality and Noise Standards 2. Fuel SulphurRoad Map 3. Diesel Genset 4. Auto Diesel & CNG 5. Construction Equipment Vehicle 6. Agricultural Tractor 7. Power Tiller 8. Marine 3
National Ambient Air Quality Standards, India Pollutant Carbon Monoxide (CO) Perticulate Matter, PM₁₀ Perticulate Matter,PM₂.₅ Sulphur Dioxide (SO₂) Nitrogen Dioxide (NO₂) Averaging period India Industrial, Residential, Rural & other areas Sensitive area 1 Hour ** 4 mg/m 3 4 mg/m 3 8 Hours ** 2 mg/m 3 2 mg/m 3 24 hours** 100 µg/m 3 100 µg/m 3 Annual* 60 µg/m 3 60 µg/m 3 24 hours** 60 µg/m 3 60 µg/m 3 Annual* 40 µg/m 3 40 µg/m 3 - - - 24 hours** 80 µg/m 3 80 µg/m 3 Annual* 50 µg/m 3 20 µg/m 3 - - - 24 hours** 80 µg/m 3 80 µg/m 3 Annual* 40 µg/m 3 30 µg/m 3 4
Pollutant Ozone (O₃) Lead (Pb) Ammonia (NH₃) National Ambient Air Quality Standards, India Averaging period India Industrial, Residential, Rural & other areas Sensitive area 1 Hour ** 180 µg/m 3 180 µg/m 3 8 Hours ** 100 µg/m 3 100 µg/m 3 24 hours** 1 µg/m 3 1 µg/m 3 - - - - - - Annual* 0.5 µg/m 3 0.5 µg/m 3 24 hours** 400 µg/m 3 400 µg/m 3 Annual* 100 µg/m 3 100 µg/m 3 Benzene (C₆H₆) Annual* 5 µg/m 3 5 µg/m 3 Benzo(a)Pyrene (BaP) Particulate phase only Annual* 1 ng/m 3 1 ng/m 3 Arsenic (As) Annual* 6 ng/m 3 6 ng/m 3 Nickel (Ni) Annual* 20 ng/m 3 20 ng/m 3 Cadmium (Cd) - - - 5
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India Diesel Fuel Sulfur Road Map 2005 2006 2007 2008 2009 2010 * 2011 * 2012 * 2013 * India - Metro 350-500 350 350 350 350 50-350 50 50 50 India - All 500-2500 500 500 500 500 350-500 350 350 350 Figures -in PPM * Sulfur road map beyond 1-Apr-2010 is estimated. 7
Diesel Genset Engines below 800 kwm Current Norms : CPCB - I Category 0-19 kw >19-36 kw 37-75 kw > 75-129 kw 130-560 kw 561-800 kw Effective from Implemented from 2003-2005 depending upon power band NOx HC CO PM Smoke limit g/kw-hr Light absorption co-efficient m-1 @ full load 9.20 1.30 3.50 0.30 0.70 Fuel Sulphur Less than 500 ppm for Certification, Less than 2500 ppm for in field Smoke : Opacity to be measured at rated load only Test Cycle : D2-5 Mode cycle specified under ISO 8178 8
Diesel Genset Engines below 800 kwm As per discussion with CPCB. Notification awaited. Future Norms : CPCB - II NOx + HC CO PM Smoke Category Effective from Light absorption coefficientm-1 g/kw-hr @ full load 0-19 kw 01-Jul-2013 7.50 3.50 0.30 0.70 >19-36 kw 37-75 kw > 75-129 kw 130-560 kw 561-800 kw Fuel Sulphur 01-Jul-2013 4.70 3.50 0.30 0.70 01-Jul-2013 4.00 3.50 0.20 0.70 Less than 350 ppm Smoke : Opacity to be measured at each point of the 5 mode test cycle & need to comply with the limits. Test Cycle : D2-5 Mode cycle specified under ISO 8178 9
Noise Regulations for the Gensets below 1000 kva All DG sets up to 1000 kvamust have acoustic enclosures, with noise below 75dBA at distance of 1 meter, at 75% load. Effective from 1-Jan-2005 10
Noise Regulations for the Gensets above 1000 kva Noise from DG sets shall be controlled by providing an acoustic enclosure or treating the room acoustically, at the users end. The acoustic enclosure or acoustic treatment of the room shall be designed for minimum of 25 db (A) insertion loss or for meeting the ambient noise, which ever is on the higher side. Effective from 1-Jan-2005 11
Existing Diesel Generator Sets Emission Regulations in India Applicable for Engines above 800 kwm The Ministry of Environment & Forests, Govt. of India, has notified Emissions standards for Diesel Gensets from 800 kw - 75 mw / 150 mw. ( Ref. GSR # 489(E) F.No.Q-15017/ 24/ 2002-CPW Dated 09-Jul-2002 ) Genset Single point Emissions data Commissioning date NO X NMHC CO PM ( ppmv ) ( mg/nm3 ) ( mg/nm3 ) ( mg/nm3 ) Before 01-Jul-03 1100 150 150 75 Between 01-Jul-03 and 01-Jul-05 970 100 150 75 After 01-Jul-05 710 100 150 75 On site Emissions measured at > 85% - 100% load, corrected to 15% oxygen on dry basis. Volume Nm3 correction to 25 Deg C and 101.3 kpa 12
Stack Height for Diesel Gensets above 800 kwm 13
Current Regulations for Auto Diesel Heavy Duty > 3500 kg GVW Bharat Stage IV (BS-IV) in 13 Metros from 01-Apr-2010 Bharat Stage III (BS-III) in rest of the country from 01-Oct-2010 Category Diesel vehicles with GVW > 3500 kg Diesel vehicles with GVW > 3500 kg & advanced exhaust after treatment system Category Diesel vehicles with GVW > 3500 kg Diesel vehicles with GVW > 3500 kg Test Cycle Engine Steady state cycle (ESC) Engine Transient Cycle (ETC) Test Cycle Engine Steady state cycle (ESC) Engine Transient Cycle (ETC) Effective from Current Norms - Bharat Stage III CO HC NOx PM g/kw-hr 01-Apr-05 2.10 0.66 5.00 0.10 01-Apr-05 5.45 0.78 5.00 0.16 Effective from Current Norms - Bharat Stage IV CO HC NOx PM g/kw-hr 01-Apr-10 1.50 0.46 3.50 0.02 01-Apr-10 4.00 0.55 3.50 0.03 14
Current Regulations for Auto CNG Heavy Duty > 3500 kg GVW BS III Steady State NOx CO NMHC g/kw-h g/kw-h g/kw-h 5 2.1 0.66 BS IV Transient NOx CO NMHC Methane g/kw-h g/kw-h g/kw-h g/kw-h 3.5 4 0.55 1.1 15
Applicable DF factor on Automotive Engine Emission Norms in INDIA Vehicle Manufacture may opt for fixed deterioration factor Engine Type Test Cycle NOx HC NMHC CO PM CH4 Diesel Engine ESC 1.05 1.05 --- 1.10 1.10 --- Diesel Engine ETC 1.05 1.05 --- 1.10 1.10 --- CNG, LPG or Gaseous Engine ETC 1.05 1.05 1.20 1.10 --- 1.20 16
Future Regulations for Auto OBD for Diesel as well as CNG will be implemented from 1-Apr-2013 on BS-IV engines / vehicles. Its is similar to Euro-V OBD-Stage 2 regulations 17
Construction Equipment Vehicles 18
Construction Equipment Current Regulations Limit Values for Type Approval (TA) as well as for Conformity of Production (COP) Bharat Stage II (CEV) CO HC NOx PM Effective from Category g/kw-hr kw < 8 1st October, 2008 8.0 1.3 9.2 1.0 8 kw < 19 1st October, 2008 6.6 1.3 9.2 0.9 19 kw < 37 1st October, 2007 6.5 1.3 9.2 0.9 37 kw < 75 1st October, 2007 6.5 1.3 9.2 0.9 75 kw < 130 1st October, 2007 5.0 1.3 9.2 0.7 130 kw < 560 1st October, 2007 5.0 1.3 9.2 0.5 Bharat Stage III (CEV) CO HC + NOx PM Applicable with effect from Category g/kw-hr kw < 8 1st April, 2011 8.0 7.5 0.8 8 kw < 19 1st April, 2011 6.6 7.5 0.8 19 kw < 37 1st April, 2011 5.5 7.5 0.6 37 kw < 75 1st April, 2011 5.0 4.7 0.4 75 kw < 130 1st April, 2011 5.0 4.0 0.3 130 kw < 560 1st April, 2011 3.5 4.0 0.3 19
Applicable DF factor on CEV Engine Emission Norms in INDIA Engine Type NOx HC CO PM Diesel Engine 1.05 1.05 1.10 1.10 20
Agricultural Tractors Current and Future Bharat (Trem) Emission Standards for Diesel Agricultural Tractors Engine Power kw Bharat (Trem) Stage I Effective from CO HC HC + NOx NOx PM g/kw-hr All 1999.10 14 3.5-18 - Bharat (Trem) Stage II All 2003.06 9-15 - 1 Bharat (Trem) Stage III All 2005.06 5.5-9.5-0.8 Bharat (Trem) Stage III A P < 8 2010.10 5.5-8.5-0.8 8 P < 19 2010.10 5.5-8.5-0.8 19 P < 37 2010.10 5.5-7.5-0.6 37 P < 75 2011.10 5-4.7-0.4 75 P < 130 2011.10 5-4 - 0.3 130 P < 560 2011.10 3.5-4 - 0.2 21
Emission standards for Power Tillers Previous Norms -Trem II Category Test Cycle Effective from CO HC + NOx PM g/kw-hr - ISO 8178-4 "C1" 8 Mode cycle 01-Oct-06 9.00 15.0 1.00 Current Norms - Trem III Category Test Cycle Effective from CO HC + NOx PM g/kw-hr - ISO 8178-4 "C1" 8 Mode cycle 01-Apr-08 5.50 9.50 0.80 22 22
IMO Regulations The NOx control requirements of Annex VI apply to install marine diesel engine of over 130 kw output power other than those used solely for emergency purposes irrespective of the tonnage of the ship onto which such engines are installed. Definitions of Installed and marine diesel engine are given in regulations 2.12 and 2.14 respectively. Different levels (Tiers) of control apply based on the ship construction date, a term defined in regulations 2.19 and hence 2.2, and within any particular Tier the actual limit value is determined from the engine s rated speed: Tier Ship Construction date on or after Total weighted cycle emission limit (g/kwh) n = Engine's rated speed (rpm) n < 130 n = 130-1999 n 2000 I 1 January 2000 17.0 II 1 January 2011 14.4 45.n-0.2 e.g., 720 rpm 12.1 44.n-0.23 e.g., 720 rpm 9.7 9.8 7.7 III 1 January 2016* 3.4 9.n-0.2 e.g., 720 rpm 2.4 * subject to a technical review to be concluded 2013 this date could be delayed, regulation 13.10. 2.0 23
Thank You!!! 24 24