Even if the industry could make the shift, there’s not enough land or renewable energy potential on Earth to produce all the sustainable fuels airlines need.
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Artículos sobre Greenhouse gas emissions (GHG)
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After the Supreme Court overturned the Obama administration’s strategy for reducing power plant carbon emissions in 2022, the Biden administration is taking a narrower but still ambitious approach.
Record numbers of visitors are flocking to blockbuster exhibitions. Behind all the excitement, there are difficult questions over how to address their carbon footprint.
The countries that accumulate the most wealth are also the biggest emitters of greenhouse gases. Tackling overconsumption would make it possible to reach the desired goal of zero emissions sooner.
Life relies on a fine balance between energy in and energy out. But heating the world 1.2°C means we’ve trapped an extraordinary amount of extra energy in the Earth system.
There’s more to sustainability than net zero. Using green ammonia for fuel and as a way to transport hydrogen could add to nitrogen pollution that already exceeds safe planetary boundaries.
Shipping companies have billions invested in fleets that were built to last decades. Now, the US is calling for zero emissions by 2050, and the EU is raising the cost of fossil fuel use.
Stopping the production of lab-grown food will be bad news for the environment.
An EV industry expert offers five reasons to be optimistic that the government’s ambitious proposed rules to clean up auto emissions can succeed.
Chlorofluorocarbons (CFCs) are also potent greenhouse gases which contribute to climate change.
CCS remains a ‘handy excuse’ for extracting more fossil fuels, our review indicates.
It’s a plant that is nearly impossible to obliterate, but new research reveals the best way of tackling Japanese knotweed in the most sustainable way.
The revised safeguard mechanism could form the basis of an economy-wide carbon price.
While the introduction of more climate policies across jurisdictions is good, synchronized policy decisions are better.
If electric cars are useful for the energy transition, they’re not without flaws and drawbacks and should not make us forget the need to reduce car use.
As the world waits with bated breath for the release of the latest UN climate report, let’s take a fresh look at the IPCC. What can we expect from the Synthesis Report on Monday evening?
All those Cinderella stories, buzzer-beating finishes and wild cheering sections have a high price tag – for the climate.
Labor has ruled out banning new fossil fuel developments. Even so, there are many climate deals the government and the Greens could strike
There’s no simple “yes” or “no” answer to whether we should produce more children when Earth is in such dire straits.
Evidence in Earth’s natural archives, from tree rings to seafloor sediments, points to one trend. Some climate models suggest another.
Principales colaboradores
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Chief Research Scientist, CSIRO Environment; Executive Director, Global Carbon Project, CSIRO
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Research Group Leader, CSIRO
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Senior Lecturer in Climate Science, The University of Melbourne
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Associate Professor, The University of Western Australia
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Director, Queen's Institute for Energy and Environmental Policy, Queen's University, Ontario
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Royal Society Research Professor of Climate Change Science, University of East Anglia
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Professor, Crawford School of Public Policy and Head of Energy, Institute for Climate Energy and Disaster Solutions, Australian National University
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Honorary Fellow, CSIRO
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Senior Researcher, Center for International Climate and Environment Research - Oslo
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Professor, School of Economics, The University of Queensland
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Senior Research Fellow and Associate Professor, Melbourne Climate Futures initiative, The University of Melbourne
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Faculty of Law, The University of Western Australia
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Professor, Deakin Law School, Deakin University
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Professor, Department of Earth System Science, and Chair of the Global Carbon Project, Stanford University
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Research Fellow, Griffith Asia Institute, Griffith University
