Pep Canadell, CSIRO; Marielle Saunois, Université de Versailles Saint-Quentin-en-Yvelines (UVSQ) – Université Paris-Saclay , and Rob Jackson, Stanford University
Human activities now account for two-thirds of all methane venting to the atmosphere – and our efforts to staunch the flow are not yet bearing fruit.
A new report from the Climate Council identifies ways to cut methane greenhouse emissions, almost two years after Australia signed a global pledge to reduce them.
Methane is a potent greenhouse gas that can leak from oil and gas wells, pipelines and landfills. Satellites can spot the releases fast enough to get them fixed and help protect the climate.
Knowing which parts of Africa best help to store carbon means funding and policy efforts can be directed to protecting and increasing this carbon ‘land sink’.
Cattle are major producers of methane, a potent greenhouse gas. But there are methods that can reduce their climate impact – if ranchers have incentive to use them.
The US, a minor liquefied natural gas supplier a decade ago, now is the world’s top source. That’s good for energy security, but bad for Earth’s climate. An energy scholar explains the trade-offs.
Carbon capture and sequestration can play a role in limiting warming but the nuances of its application are far more complicated than just planting trees. Getting it wrong could make warming worse.
Food systems are increasingly disrupted by climate disasters, while also being a major contributor to climate change. World leaders at COP28 vowed to do something about it.
For Australia to shift to a net zero economy, its big polluters need to cut emissions. A get-out clause buried in the policy makes it unlikely that they will, and the result will be devastating.
The Biden administration directed agencies to consider the cost of greenhouse gas emissions in their future purchasing and budget decisions. An example shows just how much is at stake.
A new report spans more than 300 peer-reviewed studies to present a comprehensive summary of the risks the industry creates for people’s health and wellbeing, as well as for the planet.
Enseignant-chercheur, Laboratoire des sciences du climat et de l’environnement (LSCE), Université de Versailles Saint-Quentin-en-Yvelines (UVSQ) – Université Paris-Saclay