Air Pollution Control

Order of the National Green Tribunal regarding the deplorable condition of a water tank, Golconda Fort, Hyderabad, Telangana, 05/06/2025

Order of the National Green Tribunal in the matter of In Re: News Item Titled "Neglected Katora Houz in Hyderabad’s Golconda Fort Cries for attention appearing in ‘The Siasat Daily’ dated 25 May 2025". The application was registered suo-motu based on the news item titled “Neglected Katora Houz in Hyderabad’s …

Green fuel for the airline industry

The airline industry's insatiable demand for fuel is bad news for the environment. But can biofuels provide the solution, asks David Strahan.

Court ruling scrambles clean air plans, leaving a vacuum

The U.S. Environmental Protection Agency, state regulators, and the electric power industry are struggling to come to grips with the impact of a surprise court decision last month that dismantled a major air-pollution regulation.

Transport curbs for the Olympics are rippling beyond Beijing

BEIJING: The transport restrictions that China is imposing as part of its drive to ensure clean air and security for the Olympics are rippling well beyond Beijing, ensnaring a widening circle of companies. Private cars can use the city's roads only every other day, depending on whether the numbers of …

People's green car

Delhi is a city so crazy about cars that it puts some 270,000 new ones on its streets each year. In Lajpat Nagar you will find hardcore worshippers of combustion engines. There are families that own two and three cars with a scooter and a motorcycle thrown in for good …

Green becomes colour of the Games

Cheng Zhiliang ECO-FRIENDLY: The Beijing University of Technology Gymnasium is built to environment specifications. - PHOTO: XINHUA BEIJING: Two wells as deep as 2,000 metres would provide heat for a 7,500-seat gymnasium in winter, the competing venue for the badminton tournament of Beijing Olympic Games, and another 12 wells are …

An alternative to conventional mode of cremation

K. Manikandan Wood gas-fired crematoriums have several advantages New facility: A wood gas-fired crematorium under construction in Chitlapakkam town panchayat. TAMBARAM: Wood gas-fired crematoriums have the become the convenient choice for administrators of urban local bodies and the Department of Municipal Administration and Water Supply to replace conventional cremation methods, …

Met coke prices treble in 6 months on China curb

Dilip Kumar Jha / Mumbai July 23, 2008, 0:01 IST The dragon country has cut output by 72 per cent to control pollution before the Games. With China cutting output to avoid emission of hazardous gases before the Olympics scheduled for next month, prices of metallurgical coke (met coke), an …

Health and fuel efficient biogas stoves soon in State

Bangalore, PTI: These cook stoves are now being made available in more than 700 villages in Karnataka and 300 villages in Tamil Nadu through a multi-tier distribution strategy. They will be introduced across the country in a phased manner. For rural women exposed to hazardous toxic emissions and smoke from …

Contribution of pack animals in reducing CO2 emission in Central Himalaya, India

The present study was undertaken in the six major valleys of Garhwal Himalaya, Uttarakhand to understand and quantify the contribution of pack animals in reducing CO2 emission in Indian Central Himalaya. The study has demonstrated that horses and mules provide direct and indirect services to the society and country. The …

China to suspend some heavy industry as Games near

By Jim Yardley Published: July 7, 2008 BEIJING: With Beijing struggling to clear polluted skies before the Olympics in August, the nearby industrial port of Tianjin has ordered 40 factories to suspend some operations for two months as part of a broader effort to improve air quality during the Games, …

Bionaire launches HEPA-Type tower air purifiers

Pune July 06 Jarden Consumer Solutions has launched its newly designed Bionaire tower airpurifier with permanent HEPA-Type filter. The Bionaire tower air purifier is certified globally by Association of Home Appliance Manufacturers and British Allergy Foundation. A press release stated that "The air purifier is an effective solution to the …

6 CTA 8.3 G1-1 cummins engine performance & exhaust emission tests using methyl ester mahua oil and diesel fuel blends

Recently, biodiesel has been receiving increasing attention due to its less polluting nature and also because it is a renewable energy resource. Mostly, biodiesel is prepared from edible oils like soybean, rapeseed and sunflower through out the world. Attempts have been made for producing biodiesel with non edible oils like …

Top-100 countries ranked by low-sulphur on-road diesel regulations

Hart Energy Publishing's International Fuel Quality Center recently released a ranking of the top 100 countries based on sulfur limits on on-road diesel. Sweden was found to be at the top of the ranking, followed by Germany and Japan, being sole position-holders of second and third place, respectively.

Updated marine regulations to reduce emissions

The International Maritime Organization recently revised the MARPOL Annex VI so regulations are clearer and nitrogen oxides emissions are further reduced.

Rickshaw policy in 2 zones soon

June 29: The Municipal Corporation of Delhi (MCD) will soon begin a pilot project to test the efficacy of its new rickshaw policy. The standing committee is soon to approve a proposal to launch the rickshaw policy in the Sadar Paharganj and City zone areas. The project to be executed …

Cell towers under pollution watch

The city's cellphone services could get a jolt if the Delhi Pollution Control Committee's latest move to curb noise and air pollution is taken to its logical end. Waking up to the hazards of cellphone towers in residential areas, the committee has sent out notices to the seven cellphone service …

Low-cost temperature loggers as stove use monitors (SUMs)

Accurately determining stove use is important in assessing the impacts and dissemination dynamics of improved stoves programmes. It is also a key component in the calculation of emission reductions for trading carbon offsets, understanding changes in fuel use and estimating impacts on indoor air quality. This article outlines the use …

Monitoring and evaluation: Experiences from the field

Despite the challenges, the importance of monitoring and evaluation remains critical in verifying the benefits of improved stove designs and their use. Over the last eight years the Appropriate Rural Technology Institute (ARTI), has been engaged in the Monitoring and Evaluation of improved cook stove programmes in various rural and …

When burning gas is good for the planet

Gas from rotting manure could fuel the future. Biogas digesters, devices that turn decomposing manure into fuel, are cost-effective, environmentally friendly and improve the health of rural people who use them. In the first rigorous study on their costs and benefits, Govindasamy Agoramoorthy of Tajen University in P'ingtung, Taiwan, and …

IMO addresses ship emissions

The Marine Environment Protection Committee of the International Maritime Organization (imo) has recommended tough and potentially costly regulations to curb harmful pollutants emitted by ships. The regulations will require ships to limit their nitrogen oxides and particulate matter emissions, and to slash the permitted level of sulphur content in marine …

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