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Centre For Science And Environment News

Nearly 75% of Delhi land area heat stressed in ’15-’24 decade: Study

Delhi is in the grip of rising temperatures. (Vipin Kumar/HT Photo)

Published 53 days ago

Ozone pollution this year highest since 2021 in Delhi: Report

Unlike primary pollutants (emitted directly from sources), ozone is formed through chemical reactions involving nitrogen oxides, volatile organic compounds, and carbon monoxide — pollutants released by vehicles, power plants, factories and other combustion sources. (ANI)

Published 391 days ago

Delhi clocked three-year PM2.5 level high in 2024, reveals study

Thick winter fog in Delhi. (RAJ K RAJ /HT PHOTO)

Updated 553 days ago

Peak winter pollution levels dipping: Report

Commuters out on a hazy morning in Noida on Wednesday. (Sunil Ghosh/HT PHOTO)

Updated 614 days ago

Bengaluru ranks lowest among cities for clean air program spending: Report

The report shows Bengaluru used just 13 per cent of its National Clean Air Programme (NCAP) funds over the past four years. (Representative image)

Published 722 days ago

Capital used only 29% of funds to clean air: Study

New Delhi was labelled the most polluted capital city in the world in 2023, according to data from Swiss firm IQAir. (HT Photo)

Updated 724 days ago

Groundwater table rose by 3m in Nilothi, Najafgarh: Report on Delhi lakes

The report said that the idea in Delhi was to fill the water bodies with treated effluents. (HT Archive)

Updated 747 days ago

Ludhiana: Threeke govt school gets green certificate

Government Sr Sec School, Threeke, is the only school in the district to get the green certification. (HT Photo)

Updated 814 days ago

We need to develop differently, says CSE chief Narain

Mumbai, India - Feb. 3, 2024: Sunita Narain, director general of the Centre for Science and Environment (CSE), gives a lecture on the tough fight to put the brakes on climate change, during the 2nd annual Darryl D'monte memorial lecture at Mumbai Marathi Patrakar Sangh, at CSMT, in Mumbai, India, on Saturday, February 3, 2024. (Photo by Anshuman Poyrekar/ Hindustan Times) (Hindustan Times)

Updated 890 days ago

In 2023, Delhi saw rise in PM2.5 levels: Study

Noida, India- January 04, 2024: A hazy view of the city seen amid rising air pollution levels Delhi NCR, in Noida, India, on Thursday, January 04, 2024. (Photo by Sunil Ghosh / Hindustan Times)

Updated 921 days ago

11 coal-based power plants around Capital not complying with emission norms: Study

A hazy morning at Mathura Road in New Delhi. (Arvind Yadav/HT Photo)

Updated 960 days ago

Amid spike in pollution, Delhi’s high NO2 levels a sign of worry

Heavy smog in New Delhi on Tuesday. (Raj K Raj/HT PHOTO)

Updated 979 days ago

Representatives from 19 countries visiting Pune to study PMC’s solid waste management system

38 representatives from 19 countries are visiting the corporation to study its solid waste management system. (HT PHOTO)

Updated 1165 days ago

Rains help bring a clean start to Delhi in 2023

At the Kartavya Path in New Delhi on Sunday. Air quality during the first four months of 2023 was recorded as the second cleanest in the last eight years. (Sanjeev Verma/HT Photo)

Updated 1170 days ago

Most pollution control boards across India lack transparency, finds study

Fine particulate air pollution is associated with a higher risk of dementia, according to the findings of a new study.

Published 1796 days ago

Greece battles wildfires for third day, more than dozen villages evacuated

After an all-night battle with the flames, firefighters appeared to have saved the ancient Olympics site.

Published 1803 days ago

Delhi not adequately accessible for its residents, finds study

Planned areas in Delhi have an average of 1.6 times more road space and 1.4 times more open qualitative spaces than the unplanned areas.

Published 1805 days ago

Lightning strikes in India see 34% rise than previous year, finds CSE study

A study conducted by California University in 2015 projected that a rise in average global temperatures by 1ºC would increase the frequency of lightning by least 12%.

Published 1820 days ago

90% of India’s biodiversity hotspots lost, shows new statistical analysis

The climate and biodiversity crises are global crises. They require solutions that carry the support of all, and provide support to all.

Published 1860 days ago

CSE study identifies 14 new pollution hot spots in Delhi-NCR

A view of India Gate blanketed in heavy haze in New Delhi.

Published 1862 days ago

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