Climate science – Page 3
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NewsRecord-high carbon dioxide emissions from boreal fires
Boreal fires usually produce about 10% of global carbon dioxide emissions from wildfires worldwide, but the figure peaked at one quarter in 2021
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ResearchStudy says UK underestimated offshore methane emissions from oil and gas activity
Research adds to consensus that most countries don’t really know how much methane they are releasing into the atmosphere
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NewsAssembling the UN’s new panel on chemical waste
Discussions are underway to agree funding, goals and procedures to create an IPCC for pollution
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NewsOne year on from massive eruption in South Pacific, the atmosphere is still feeling the effects
Scientists make ‘once in a lifetime’ observations as Hunga Tonga volcano found to have warmed the planet
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NewsMauna Loa volcano eruption disrupts critical climate data collection
Lava flow took out power to the Mauna Loa Observatory in Hawaii
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NewsWorld’s militaries urged to account for their outsized carbon footprints
Global military emissions – not currently reported – should be accurately logged in national inventories of greenhouse gas emissions, UK experts argue
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NewsExplainer: e-scooter battery fires
In India and across the world, several tragic incidents have prompted scrutiny of small battery vehicles
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NewsThe world’s largest atmospheric carbon dioxide removal project is coming
Direct air capture plant in Wyoming set to begin running by late 2023, remove of 5 million tonnes of carbon dioxide from the air annually by 2030
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BusinessSetting the standard for calculating indirect emissions
Industry collaboration creates carbon footprinting guidelines for chemical products
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NewsCall for chemists to reorientate chemistry as a sustainability science
Chemists should take the lead to prevent the transgression of planetary boundaries
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NewsWarning that carbon capture not a silver bullet for climate change
Report notes that several projects have failed and captured carbon dioxide is often used to recover more oil
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ResearchCarbon-negative concrete blocks could be made using magnesium from seawater
Electrolyser route avoids need for calcination step
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OpinionJames Lovelock, a gentleman scientist
Philip Ball reflects on the legacy of the creator of the Gaia hypothesis, who has died aged 103
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FeatureA lightning burst of chemistry
Trying to understand the chemistry that occurs around immensely powerful but short-lived lightning bolts is a feat in itself. James Mitchell Crow looks for a flash of inspiration
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NewsEuropean parliament labels nuclear and gas investments as ‘environmentally sustainable’ activities
Decision branded a disgrace by environmental groups
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ResearchUK’s first ‘industrial scale’ carbon capture plant opens in Cheshire
40,000 tonnes of carbon dioxide will be captured each year at Tata Chemicals Europe facility
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OpinionEnergy is the Achilles’ heel of carbon capture technologies
Efforts to trap carbon dioxide could consume a huge amount of forecast renewable energy growth
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NewsCan negative emissions technology clear the air without costing the Earth?
Counting the energy cost of capturing carbon dioxide
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BusinessBreaking efficiency records with tandem solar cells
Oxford PV layers perovskite over silicon to capture a wider wavelength range