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Carbon Dioxide News

‘It’s going to get worse. Leadership means helping people adapt to climate change’

(AFP)

Published 157 days ago

World leaders gather for 2nd day in Brazil, seeking solutions to global warming

(L to R) Brazil's Foreign Minister Mauro Vieira, UN Secretary General Antonio Guterres, Brazil's President Luiz Inacio Lula da Silva, First Lady Rosangela da Silva, World Bank's Senior Managing Director Axel van Trotsenburg and the Democratic Republic of the Congo's President Felix Tshisekedi attend the Leaders Round Table to launch the Tropical Forest Forever Facility (TFFF) in the framework of the COP30 UN Climate Change Conference in Belem, Para State, Brazil, on November 6, 2025.

Updated 248 days ago

Biggest ever rise in atmospheric CO2 recorded

A reef in the Red Sea in Sharm El-Sheikh, Egypt on Tuesday. Climate change is accelerating discolouration of coral reefs worldwide. (REUTERS)

Updated 271 days ago

Nobel chemistry breakthrough likened to ‘Harry Potter’ enchanted handbag

Kyoto University professor Susumu Kitagawa, center, speaks during a news conference at the university in Kyoto after he won the Nobel Prize in chemistry.

Updated 278 days ago

Balancing supply and demand in India’s carbon trade

Carbon markets (Kunal Patil / HT Archive)

Published 321 days ago

John Vaillant: “Nature will burn the earth or flood it to make us stop”

Author John Vaillant at the Jaipur Literature Festival 2025 (Courtesy JLF)

Updated 469 days ago

'India in future tense': New dictionary identifies 47 words for 2047

The dictionary identifies the key trends that will be dominant when India turns 100 in 2047..

Published 579 days ago

IIT Guwahati develops technology to address environmental sustainability & more

The research team developed a fully biological process that uses Methylosinus trichosporium, a type of methanotrophic bacteria, to convert methane and carbon dioxide into bio-methanol under mild operating conditions.

Published 581 days ago

Indian Ocean most impacted by global warming, least known among oceans: Experts

For representational purposes only. (Reuters Photo)

Published 599 days ago

Reforms to supercharge India's carbon credit export potential

An activity generating green credits may have climate co-benefits too, such as reduction or removal of carbon emissions.

Published 624 days ago

Opportunities for India in the upcoming carbon credit trading system

Equipment used to capture carbon dioxide emissions at a coal-fired power plant. Credit: Reuters

Published 625 days ago

Setting fresh traps: Carbon capture’s newest promises, and pitfalls

(HT imaging: Puneet Kumar; Images: Midjourney and Adobe Firefly)

Updated 626 days ago

Netflix wants to shrink your favorite TV show’s carbon footprint

Published 677 days ago

Weekend Drive by Hormazd Sorabjee: It’s a small world after all

The Mercedes AMG GLC 43 Coupe has a new 2.0 litre, four-cylinder engine.

Updated 696 days ago

Decommissioning of coal-based plants and its ramifications

Coal (Ravi Choudhary/HT File Photo)

Published 713 days ago

A startup in Berkeley is decarbonising air to solve global warming

An absorption column at the Climeworks AG Mammoth carbon removal plant in Hellisheioi, Iceland, on Wednesday, May 8, 2024. Once fully operational, Mammoth will be capable of capturing up to 36,000 tons of carbon dioxide a year using a technique known as direct air capture (DAC). Photographer: Heida Helgadottir/Bloomberg

Published 764 days ago

Will China save the planet or destroy it?

Photovoltaic panels at a solar plant operated by Beijing Energy International Holding Co. on the outskirts of Beijing, China, on Thursday, March 14, 2024. To meet its climate targets, China has engaged in a world-leading buildout of renewable energy. Photographer: Andrea Verdelli/Bloomberg

Published 835 days ago

How swallowing dry ice can pose severe health risk; experts share

Due to its extreme coldness and the possibility of carbon dioxide gas leakage, dry ice can be exceedingly dangerous if accidentally swallowed.

Published 859 days ago

Gurugram cafe mouth freshener case: What is 'dry ice'? Why is it dangerous?

People were screaming and vomiting after consuming dry ice contaminated mouth freshener.

Updated 860 days ago

Evaluating Net-zero for the Indian cement industry

A labourer carries a sack of cement inside a shop.

Published 870 days ago

What the world must do to tame methane

FILE - A flare burns natural gas at an oil well Aug. 26, 2021, in Watford City, N.D. Oil and natural gas companies would have to pay a fee for methane emissions that exceed certain levels under a new rule proposed by the Biden administration. The rule, announced in December 2023, includes a two-year phase-in period for companies to eliminate routine flaring of natural gas from new oil wells. (AP Photo/Matthew Brown, File)

Published 890 days ago

International Reducing Co2 Emissions Day 2024: Date, history and significance

International Reducing Co2 Emissions Day 2024: Date, history and significance

Published 899 days ago

Affordability and permanence of biochar as a carbon removal solution

People protest against the climate crisis in Glasgow. (Reuters)

Published 952 days ago

Greenhouse gas levels record high, raising climate tipping point concerns:Report

A protest against climate crisis. (Reuters)

Updated 971 days ago

Scientists detect oxygen in atmosphere of Venus

Data from NASA's Magellan spacecraft and Pioneer Venus Orbiter is used in an undated composite image of the planet Venus. NASA/JPL-Caltech/Handout via REUTERS.

Updated 977 days ago

Rich countries off track on climate action, says report

Rich and developed nations must speed up their action on tackling climate change. (Shutterstock/Representative image)

Updated 991 days ago

IIT Madras and IndusDC partner to boost start-ups in decarbonisation technology

According to IIT Madras, the first phase of commercialisation is currently underway with IndusDC, founded by IIT Madras Alumni Dr. Kushant Uppal.

Published 998 days ago

Life beyond Earth: NASA's Webb detects CO2 on surface of Jupiter's Moon Europa

This graphic shows a map of Europa’s surface with NIRCam (Near Infrared Camera) on NASA’s James Webb Space Telescope in the first panel and compositional maps derived from Webb’s NIRSpec/IFU (Near Infrared Spectrograph’s Integral Field Unit) data in the following three panels.

Published 1025 days ago

What is direct air carbon capture — technology backed by Biden administration?

A Direct Air Capture facility of 1PointFive.

Updated 1059 days ago

75 years of the LP: For love of the world, should you own or stream?

The PVC pellets used to make vinyl records. The average record contains 135 gm of PVC, and is responsible for the release of about 0.5 kg of carbon dioxide. That’s about the same as driving 2.5 km in a car fuelled by petroleum. (Getty Images)

Updated 1060 days ago

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