This study looked at how rivers throughout the world are faring — and the findings are disturbing
Within the next 70 years, certain species of fish could die out completely due to longer periods of low oxygen levels
Methane mitigation policies cover 13% emissions, most not stringent enough: Study
In India, there are no effective policies targeting methane emissions from rice cultivation and biomass burning
Black Summer: Australian wildfires linked to La Niña’s three-year streak, finds study
La Niña would have occurred without the 2019-2020 wildfires, but would have been short-lived and weaker
COP27: India’s national statement lacked teeth; was centred around mission LiFE
No mention in India’s statement at COP27 on key negotiating agendas, complain experts
India’s NDC: Why sector-specific targets are needed for reducing emissions
Focus needed on increasing non-fossil-based power generations, phasing out old thermal power plants
Managing air quality in Nepal: Pollution control fee may be key
943 crore Nepali rupees collected in fees unused, can help local govts to combat poor air quality
Green fuel targets for NCR industries: Here are some learning points from Alwar, Bhiwadi
Almost half the industries in Alwar moved to cleaner fuels, a survey by the Centre for Science and Environment shows
Global CO2 concentration in atmosphere hit new high in May 2nd week: Report
Highest daily average of atmospheric carbon dioxide recorded; experts blame climate change
Africa’s financial sector must cope with climate risk for smooth transition to Net Zero: Report
At least 49 banks in Africa have over $200 billion in lending across sectors with high-potential climate risks
World headed towards 2.4°C warming despite CoP26, according to 4 assessments
We may still be able to limit warming to 2°C, but 1.5°C will require technology to play an outsized role that it currently does not …
South Africa: Greenhouse gas emissions up 10% in 17 years
Developing countries like South Africa emit much less per capita than developed economies; hence chances of emissions shooting up is higher
Harness power of nature-based solutions to fight climate crisis: G20 ministers
G20 countries identify need for sustainable business models to implement nature-based solutions in developing countries; but they lack direction
What is the price tag of phasing-out coal? For China & India, at least $2 trillion
European study calculates cost of coal phase, underlines need for smooth transition for workers and communities
COP28: Relying on carbon capture and storage to reach Net Zero would be economically damaging, shows Oxford report
A high-CCS pathway to decarbonisation to potentially mitigate half of today’s emissions in oil and gas industry will cost an additional $30 …
Most carbon capture & utilisation technologies may be counterproductive: Study
CCU techs might divert attention from more effective emission reduction options
CoP26 Diary (Nov 3): Activists outrage at not being able to access event
A round-up of what went on at the Glasgow summit
Richest 1% emitted as much as poorest 66%, enough to cause 1.3 million heat deaths: Oxfam report
Annual global emissions of the super-rich 1% was cancelling out the carbon savings from almost a million onshore wind turbines, it shows
Exxon, Apple and other corporate giants will have to disclose all their emissions under California’s new climate laws
Oil and gas companies like Chevron will likely have to account for emissions from vehicles that use their gasoline, and Apple will have to …
Climate change is an infrastructure problem: Map of electric vehicle chargers shows one reason why
Uneven, limited charging infrastructure is a major roadblock to rapid electrification of vehicle fleet in the US, considered crucial to reducing …
Book excerpt: The poisoning of Kodai
Former AFP journalist Ameer Shahul's new book, ‘Heavy Metal: How a Global Corporation Poisoned Kodaikanal’ is based on his reportage …
Climate dystopia: As debate continues over COP27 outcomes, a world upside down is not far off
Down To Earth analysed various climate change-related datasets and before negotiations begin for next year, mapped various future scenarios going …
Bitcoin mining unsustainable; climate damages comparable to beef, natural gas, crude oil: Study
In 2021, the total global damages of all coins mined exceed $3.7 billion
Climate crisis: even temporarily overshooting 2°C would cause permanent damage to Earth’s species
Deep emission cuts are needed now & can’t be pushed back to a future date, show a group of researchers
Biogas: A sustainable solution for curbing pollution, improving livelihoods & enhancing quality of life
Installing large-scale municipal biogas systems can help cities handle organic waste efficiently
India used 2% of COVID-19 stimulus funds on green projects, spent more on coal subsidies: Study
Stimulus funds gave countries an opportunity to push toward greener economies. Yet, many governments have failed to make the switch, the authors …