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 …

Shipping industry to tackle air pollution

Key figures from the shipping industry met this week to discuss proposals to slash harmful emissions and recycling end-of-life vessels. The shipping industry says it recognises the need to curb its emissions The International Maritime Organisation's environmental committee met in London this week to look at self regulation and the …

Hazy reasoning behind clean air

Last month, The Washington Post reported that President George W. Bush had personally intervened to weaken new regulations to control smog just as they were about to be announced by the Environmental Protection Agency (EPA). In response, advocates of tighter standards predictably charged that the president had overturned a scientific …

GM plans 1,000 fuel cell cars in California

GM plans 1,000 fuel cell cars in California By Nichola Groom SACRAMENTO (Reuters) - General Motors Corp plans to have 1,000 hydrogen fuel cell vehicles in California between 2012 to 2014 to comply with the state's goal to put thousands of cleaner cars on its roads. GM has about 60 …

Ancillary benefits for climate change mitigation and air pollution control in the world's motor vehicle fleets

The global motor vehicle population has grown very rapidly in the past half century and is expected to continue to grow rapidly for the next several decades, especially in developing countries. As a result, vehicles are a major source of urban air pollution in many cities and are the fastest-growing …

Electric cars soon on Delhi roads

After switching the entire public bus transport fleet in the Capital to eco-friendly Compressed Natural Gas, the Delhi Government is now making efforts to introduce electric vehicles in the city to further reduce air pollution. Chief Minister Sheila Dikshit announced in the Delhi Assembly on Tuesday that electric cars would …

Breather for state on rally

The state on Monday was granted two more weeks to file an affidavit in the high court, stating whether a court order was violated during a CPM rally at the Brigade Parade Grounds on January 13 (A Telegraph picture on right). The division bench headed by Justice Bhaskar Bhattacharya, while …

A strategy on controlling motor vehicle emissions for urban air quality management

Air quality crisis in cities is attributable mainly to vehicular emissions. Transportation systems are expanding everywhere. This paper examines the pollutant emissions from automobiles and identifies that the capacity of routine monitoring networks and impact assessment in India is usually limited to criteria pollutants.

Centre rejects Delhi government`s proposal to ban diesel cars

the central government has thwarted a Delhi government plan to control toxic emissions from diesel vehicles in the capital. In a letter to Delhi chief minister Sheila Dikshit, Union Ministry of Shipping, Road Transport and Highways T R Baalu said the centre would not support the state's proposal to ban …

A UK review on low carbon cars

The uk's review of technologies and fuels for reducing carbon emissions by vehicles is complete. Chairperson of the review Julia King, while discussing the study in Mumbai recently, claimed that complete de-carbonization of road transport through hydrogen- and electric-powered vehicles was a realistic goal for the uk for 2050. By …

Directive will unleash new generation of coal polluters

We find that the European Union's proposed directive on carbon-capture 'readiness', as reported in your News story 'Europe to capture carbon', is unacceptable (Nature 451, 232; 2008). It clears the way for a new generation of coal-fired power stations to be built in Europe without any abatement of emissions when …

Acid emissions in the US decreasing

Emissions of sulphur dioxide (SO2) from electric power generation sources within the US Acid Rain Programme fell sharply in 2006, with reductions of 830,000 tonnes from 2005 levels and an overall reduction of 40 per cent from 1990 levels, reports the US Environment Protection Agency (EPA). March 2008

Rice residue management: Farmer's perspective

Rice is the most important Kharif crop of Punjab. With the increase in production of rice there is concomitant increase in the production of residue (rice straw), which is approximately 18.75 MT. About 80 percent of the rice residue it burnt in the fields, particularly after harvesting rice by combine …

IMO moves slowly on ship air pollution

Regulation of polluting emissions from international shipping lags far behind land-based sources, despite widely available cleaner fuels and exhaust after-treatment technologies. March 2008

Proposed binding rules weaken current target

The aim of the proposed new legislation from the European Commission is to limit the average emissions of carbon dioxide (CO2) from new cars sold within the Union to 120 g/km by 2012. But carmakers will only be responsible for an average of 130 g/km, with the last 10 g/km …

Air pollution due to burning of agriculture residue

Residue burning practice is followed in major Indian states of Uttar Pradesh and Punjab. Agricultural residue burning in the fields and used otherwise for rural domestic needs is responsible for a large number of toxic emissions, which are a health hazard. The main pollutants contributed from biomass burning are aerosols …

Cleaner fuels could save tens of thousands of lives

According to results from continuing scientific research, premature deaths caused by air pollution from international shipping will total over 80,000 by 2012. Using the same methodology as in previous work, scientists have estimated mortality changes by 2012 associated with three of the six policy scenarios currently under review for the …

Happy Seeder - An effort for rice residues management

Rice-wheat is a major crop rotation in the Indo-Gangetic region. Tillage is one of the major crop production operations and is an important contributor to the total cost of production. It is a common observation that direct tilling of any crop into combine-harvested rice stubbles from a reasonable rice yield …

Targeting vehicular pollution

It's a major polluter of the air. It is responsible for emissions of fine particulate matter, nitrogen oxides, carbon monoxide, hydrocarbons and ozone. It affects large segments of the population in every part of the country. But something may finally be done to ameliorate the problem of vehicular pollution in …

A low-carbon, technology-driven strategy for Indias energy security

Energy security has to go hand in hand with economic development and environmental protection. India has to customize its own energy portfolio, consistent with its endowment of energy resources, and employing technologies which are economically viable, socially equitable, ecologically sustainable and have minimal carbon emissions.

US agency under fire over mercury trading

THE US Environmental Protection Agency is in trouble again. Already under fire for failing to get tough on carbon dioxide emissions, the agency has now had its scheme for dealing with mercury pollution ruled illegal.

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