Methane emissions from wetlands rose 5-6% since 2000-2006: Study
Methane is responsible for roughly 30 per cent of the rise in temperature since the pre-industrial period
Sustainable rice production key to food security
Though a staple crop in many countries, rice production is facing the impact of extreme weather events such as droughts and floods
Reservoirs are large contributors of methane to the atmosphere
A new study helps to revisit the understanding that hydroelectric projects are a ‘green’ or carbon neutral source of energy
Charred to extinction
Methane reserves set the air ablaze and roasted alive several species, including the dinosaurs
Great Siberian thaw
Methane, carbon dioxide will be released on a huge scale
Climate Change Commission calls on New Zealand government to take ‘immediate and decisive action’ to cut emissions
New Zealand’s net emissions rose by 57% between 1990 and 2018, placing it among the poorest performers in the OECD
Many current climate models could be wrong about global warming: Study
Even if global warming is limited to 2 degrees Celsius above pre-industrial levels this century, rapid polar warming may release additional …
The Greenwashers: Big Oil’s words and actions on climate emergency do not match, says study
Such companies spend huge sums of money to portray themselves as proactive on climate action; but their measures to reduce climate change are …
In a first, New Zealand proposes to tax farmers for livestock burps
Livestock emissions are a major source of methane, a powerful greenhouse gas; New Zealand has more livestock than people
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 …
Thawing permafrost can pose direct threat to human health: Report
The meltdown can release bacteria, viruses and radioactive material locked away in the frigid layers
The other side of climate friendly foods
Efforts to change diets and reduce global warming has pitfalls
Taking stock of Africa's livestock emissions
A new study on emissions contributed by cattle challenges the IPCC's estimates, triggering a call to incorporate data from local livestock systems
A lot of gas
An Indian scientists has challenged the estimates of methane -- a greenhouse gas -- produced from paddy fields
Environmentally friendly process to produce hydrogen
After 250 research articles, Jim Dumesic, a professor of chemical engineering at the University of Wisconsin, Madison, USA, would much rather …
Daily Court Digest: Major environment orders (March 21, 2024)
Down To Earth brings you the top environmental cases heard in the Supreme Court, the high courts and the National Green Tribunal
From trash to power: How to harness energy from Africa’s garbage dumps — and save billions in future damage
Garbage dumps in 44 sub-Saharan African countries are 95 per cent unregulated
Tackling cow belching
Future fuel
Gas hydrates can be a promising source of natural gas
Warming beyond borders: Amazon deforestation heats up Tibet, says new study
There are no borders in the fight against climate change, cooperation is the key, says study published in Nature
Agenda for CoP26: Why the phasing out of coal won’t be decided in a jiffy
Despite the progress, coal still accounts for 34 per cent of the world’s power production in 2020; and that is only going to rise
Clean push: Why compressed biogas has an edge over CNG
CBG can replace CNG as a transport and industrial fuel, while dissuading farmers from setting fire to paddy stubble
Factsheet: Methane and climate change
Methane is a powerful greenhouse gas. Its global warming potential is about 28 times greater than that of carbon dioxide. It is the second most …
Emission impossible
We need to change the way we farm, we eat and we think as agriculture is the largest source of non-CO2 greenhouse gas emissions
Veggie is the most low-carbon diet, right? Well, it depends where you live
As 90% of our energy intake comes directly from the soil, agricultural practices obviously have a big effect on soil health