Compliance And Enforcement

Order of the National Green Tribunal in the matter of Futala lake pollution, Nagpur, Maharashtra, 05/06/2025

Order of the National Green Tribunal in the matter of In Re: News Item titled "Futala Lake’s charm fades amid neglect and poor maintenance appearing in ‘The Times of India’ dated 25.05.2025". The original application was registered suo-motu based on the news item titled "Futala Lake’s charm fades amid neglect …

Incentivizing electric vehicles to meet fuel consumption standards for passenger cars in India

Market projections for electric vehicle growth in India are ambitious but uncertain. In addition, the passenger car CO2 standards enforced in India are amongst the most lenient, and the super-credit multipliers available for electric vehicles are more generous compared to global practices. Further, in India, electric vehicles are not treated …

Worldwide use of remote sensing to measure motor vehicle emissions

Remote sensing is potentially the best option for fleet emissions monitoring, the development of an emissions factor, the identification of individual high- or low-emitting vehicles, and the screening for groups of high-emitting vehicles for market surveillance. The development and use of remote vehicle emissions sensing has been growing in recent …

Use of remote-sensing technology for vehicle emissions monitoring and control

Measurement of exhaust emissions from in-use vehicles is key to any effective system for controlling air pollution in the transportation sector. The best-known method of in-use vehicle emissions testing employs a portable emissions measurement system, or PEMS. While PEMS is an essential tool for researchers and regulators, it is not …

Compliance with India’s first fuel-consumption standards for new passenger cars (FY 2017–2018)

This briefing evaluates the compliance of manufacturer groups in India with fiscal year (FY) 2017–2018 fuel consumption standards and their readiness to meet more stringent requirements taking effect in FY 2022–2023. This analysis finds that the sale-weighted fleet average CO2 emissions in FY 2017-2018 from new passenger cars in India …

China’s Stage VI emissions standard for heavy-duty vehicles (final rule)

On June 28, 2018, the Ministry of Ecology and Environment (MEE) of the People’s Republic of China released the final rule for the China VI emission standard for heavy-duty vehicles. The China VI standard will be implemented in two phases. China VI-a will take effect on July 1, 2019 for …

Overview and evaluation of eco-innovations in European passenger car CO2 standards

The eco-innovations mechanism rewards innovative technologies that produce real-world CO2 savings beyond what is measured over the standardized test cycle during vehicle type approval. Because CO2 savings from eco-innovation technologies count toward manufacturers’ CO2 targets, manufacturers have an incentive to develop and deploy cost-effective eco-innovations to meet CO2 standards. In …

The European Commission's proposed CO2 standards for heavy-duty vehicles

On May 17, 2018, the European Commission released a regulatory proposal for setting the first ever carbon dioxide (CO2) emission standards for new heavy-duty vehicles (HDVs) sold in the European Union. The Commission’s proposal marks the starting point of the legislative process that presumably will lead to the EU becoming …

Technical considerations for implementing a Real Driving Emissions test for passenger vehicles in India

This position brief makes specific recommendations regarding the adoption of Real Driving Emissions (RDE) testing in India. The recommendations are geared towards ensuring that implementation of an Indian RDE program would narrow the gap between laboratory and on-road emissions performance of vehicles that should meet Bharat Stage (BS) VI emissions …

Real-world emissions in China: A meta-study of PEMS data

Vehicle emissions control programs in China have made considerable progress, mainly attributed to the uptake of emissions control technologies driven by increasingly stringent standards and improved fuel quality. Nevertheless, challenges remain regarding compliance with emissions standards for vehicles under real-world driving conditions. In addition to increasing amount of evidence in …

Global baseline assessment of compliance and enforcement programs for vehicle emissions and energy efficiency

As vehicle pollution and fuel efficiency regulations have become more stringent, the technologies required to mitigate emissions and reduce fuel consumption become increasingly complex. One consequence is that government agencies around the world must improve their compliance and enforcement efforts to ensure that the intended outcomes from emission-control and fuel-efficiency …

SAIL goes for third party env. compliance audit of BSP

The Steel Authority of India Ltd (SAIL) has decided to carry out third party ‘Environment Compliance Audit’ of Bhilai Steel Plant (BSP). In this regard, a contract agreement was signed between SAIL/BSP and M/s Bhagvatihi Anna Lab private Limited(Hyderabad) on July 22, 2016 in the presence of R C Kulkarni, …

Improving emission standards compliance with a defect reporting system for in-use passenger vehicles

Details how emission control defect reporting programs are used to improve compliance with passenger vehicle emission standards. An emission control defect reporting program is used in California to improve compliance with passenger vehicle emission standards. The defect reporting program was adopted by the California Air Resources Board (CARB) through regulation. …

Vehicle emissions compliance for light-duty vehicles in India

Compliance and enforcement programs aim to ensure that, even after a period of use, vehicle emissions of criteria pollutants (primarily particulates, nitrogen oxides, hydrocarbons, and carbon monoxide) do not exceed the original certification standards. Compliance tests protect the certification process, and ensure environmental performance over an established durability period. Most …

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