India - Non-road Engines & Vehicles

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Emissions standards in India for non-road applications are enforced by the the Ministry of Road Transport and Highways (MoRTH) and by the Central Pollution Control Board (CPCB), a department of the Ministry of Environment, Forest and Climate Change. 

Stage IV CEV emissions standards are in force since 1 April 2021 for construction equipment vehicles and Stage IV TREM standards are due to apply from 1 October 2022 for agricultural machinery. Stage V standards, for both engine categories, are due to be implemented from 1 April 2024.

Emissions from diesel engines rated greater than 800 kW for power plant, generator sets or other applications are covered by the Environment Third Amendment Rules 2002, with current limits applicable since 2005. Additional emissions standards are in place for petrol or kerosene powered portable generator sets, diesel generator sets up to 800 kW (including stationary applications) and for gas powered generator sets.

Stage IV and V TREM and CEV standards

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Regulations and implementation dates for the standards

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Overview

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Emissions limits and test cycles

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Durability requirements

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In-service monitoring

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Draft updated standards - Power Generation

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Overview

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Emissions requirements

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Durability requirements

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Power Generation

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Diesel gensets up to 800 kW

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Dual fuel diesel and NG/LPG gensets up to 800 kW

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Diesel powerplant above 800 kW

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Generator sets (≤ 19 kW) - spark ignition

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Dual fuel gasoline and NG/LPG generator sets (≤ 19 kW) - spark ignition

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NG or LPG gensets up to 800 kW

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Historical Data - Stage IIIA Trem standards and Stage III CEV standards

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Agricultural tractors

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Construction equipment vehicles

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Smoke density limits

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Durability requirements

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Test procedures

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Historical Data - Generator sets

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References

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Last update: 04/08/2022