Vehicle Technology and Fuel

Order of the National Green Tribunal regarding illegal mining in village Leta, district Mahoba, Uttar Pradesh, 23/05/2025

Order of the National Green Tribunal in the matter of Akhilesh Kumar Vs State of Uttar Pradesh & Others dated 23/05/2025. The matter related to illegal mining activites carried out by Jai Maa Chandrika Enterprises, Rajendra Nagar, village Kabari, district Mahoba, Uttar Pradesh. The applicant also alleged about illegal sale …

CNG Vehicles, CNG Filling and Conversion Centres: Looking at Environmental Assessment Point of View

CNG Vehicles, CNG Filling and Conversion Centres: Looking at Environmental Assessment Point of View - a presentation by QSI Hashmi and Mohammed Solaiman Haider, Department of Environment at experience sharing dialogue on “Improving quality and performance of natural gas vehicle programme in South Asia” on 20 January 2011 in Dhaka, …

How do we ensure good conversion of old vehicles and the prospects of getting dedicated vehicles

How do we ensure good conversion of old vehicles and the prospects of getting dedicated vehicles - a presentation by Rupantarita Prakritik Gas Company Limited at experience sharing dialogue on “Improving quality and performance of natural gas vehicle programme in South Asia” on 20 January 2011 in Dhaka, Bangladesh. Read …

BRTA’S Activities on Natural Gas Vehicles and the Prospects of Getting Dedicated Vehicles

BRTA’S Activities on Natural Gas Vehicles and the Prospects of Getting Dedicated Vehicles - a presentation by Sk. Md. Mahbub-E-Rabbani, Bangladesh Road Transport Authority (BRTA) at experience sharing dialogue on “Improving quality and performance of natural gas vehicle programme in South Asia” on 20 January 2011 in Dhaka, Bangladesh. Read …

Safety and Regulatory regime of CNG driven vehicles: challenges

Safety and Regulatory regime of CNG driven vehicles: challenges - a presentation by Md. Anisur Rahman PEng, Dhaka Transport Coordination Board (DTCB) at experience sharing dialogue on “Improving quality and performance of natural gas vehicle programme in South Asia” on 20 January 2011 in Dhaka, Bangladesh. Read the presentation: http://www.cseindia.org/userfiles/safety_regulations_NGVs.pdf

Euro IV norms in 13 cities, but rest of India left in the lurch

As BS IV norms for fuels and vehicles come into force from April 1, 2010 in 13 cities, the automobile industry is trying to delay implementation of BS III norms for vehicles in the rest of India. This is not acceptable, says CSE. By April 1, 2010, 13 cities in …

CNG programme in India: the future challenges

With a large number of Indian cities embarking on natural gas vehicle programme it is essential that the elements of these programmes are well defined for maximum environmental and public health gains. It is important that the lessons are drawn from the well established programmes in the region to chart …

Technology roadmap: electric and plug-in hybrid electric vehicles (EV/PHEV)

The Electric and Plug-in Hybrid Vehicle (EV/PHEV) Roadmap for the first time identifies a detailed scenario for the evolution of these types of vehicles and their market penetration, from annual production of a few thousand to over 100 million vehicles by 2050. It finds that the next decade is a …

Avert the great guzzle: fuel economy regulations - setting the principles right

Fuel economy improvement will also help the Indian industry, which is aiming to globalize, to become more competitive. The societal benefits in terms of fuel savings can be enormous. Also the ancillary benefits from the avoidance of green house gas emissions escalation will be significant. Without fuel economy regulations there …

Hydrogen-natural gas: a transitional fuel

The CNG programme in Delhi provides the immediate bridge for transitioning to hydrogen in India. In a major initiative to bridge the gap between hydrogen and CNG, the Indian Oil Corporation Limited commissioned a hydrogen-compressed natural gas (H-CNG/hythane) dispensing station at Dwarka in January. The company initiated this project in …

A progress report on audit of PUC centers and networking of PUC centres in Delhi

This report presents the results of the third party auditing of the PUC centers. It recommends periodic audits every six months and corrective actions based on the findings of the third party auditing of the PUC centres. Presents the finding of the decoy operation in which frauds in a PUC …

Implementation of lambda measurement in Pollution Under Control (PUC) certification programme in Delhi

This report is in continuation of Report No. 20, May 2006. The report contains an assessment of the lambda data generated in the ongoing pilot programme to propose the lambda cut point for enforcement under PUC. The report has examined the lambda specifications provided by the vehicle manufacturers. It has …

Supplementary submission on the safety issues in CNG buses

This report is in addition to EPCA report no 15 on Assessment and prevention of gas leakage from CNG buses (July 2005). It takes into account the affidavit on behalf of the Transport Department GNCT of Delhi, October 2005 and Delhi Transport Corporation, October 2005. In addition, it reviews the …

A primer on implementation of the in-use emission norms as amended by the Union Government in February 2004

The vehicle inspection programme in India called Pollution Under Control (PUC) Certificate, was enforced under the Central Motor Vehicles Rules (CMV rule No 116) in 1991. This requires all inuse vehicles to undergo periodic exhaust emission tests and obtain valid PUC certificate. The current programme has two elements – annual …

Motor Vehicle Inspection in the National Capital Region (NCR) of Delhi: a plan for progress

This paper will review the role of I/M in a comprehensive motor vehicle pollution control strategy, summarise the international experience with a good I/M programme, review and critique the current pollution under control (PUC) programme and the steps currently underway to improve it, and provide a similar review and critique …

A report on the independent inspection of fuel quality at fuel dispensing stations, oil depots and tank lorries

The Centre for Science and Environment (CSE) has done an independent assessment of the fuel adulteration problem in the National Capital Territory of Delhi (NCT) and the National Capital Region (NCR) following a direction from the Environment Pollution (Prevention and Control) Authority (EPCA) under the Supreme Court order dated November …

Report on standards for CNG vehicles and refilling stations

The current emission standards and safety measures for conversion of in-use vehicles to CNG are extremely lax. The emission standards only require the vehicles to meet the equivalent standards for diesel and petrol vehicles in force in the year of manufacture. This means that a pre-1996 vehicle after being converted …

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