Factcheck: How electric vehicles help to tackle climate change
May 13, 2019 · Other recent studies of electric cars in Germany have reached the opposite conclusion. One study found that emissions from EVs have emissions up to 43% lower than diesel vehicles. Another detailed that “in all cases examined, electric cars have lower lifetime climate impacts than those with internal combustion engines”.
Home - Carbon Brief » Clear on climate
Nov 4, 2024 · This week in data: China’s CO2 emissions stayed at, or just below, last year’s levels in the third quarter of 2024, after a fall in the second quarter. This leaves open the possibility that China’s emissions could fall this year. However, recent record-high temperatures caused emissions to go up in September and new government stimulus ...
‘Food miles’ have larger climate impact than thought, study …
Jun 20, 2022 · Global “food miles” emissions are higher than previously thought – accounting for nearly one-fifth of total food-system emissions – new research suggests. The study, published in Nature Food, estimates the carbon footprint of the global food transport system. The authors assess the entire food supply chain – considering emissions from ...
Analysis: Which countries are historically responsible for ...
Oct 5, 2021 · Bottom right, remaining carbon budget to limit global warming at 1.5C (50-50 chance). Animation by Tom Prater for Carbon Brief. China is a relatively distant second, with 11%, followed by Russia (7%), Brazil (5%) and Indonesia (4%). The latter pair are among the top 10 largest historical emitters, due to CO2 from their land.
Explainer: Will global warming 'stop' as soon as net-zero ...
Apr 29, 2021 · Media reports frequently claim that the world is facing “committed warming” in the future as a result of past emissions, meaning higher temperatures are “locked in”, “in the pipeline” or “inevitable”, regardless of the choices society takes today. The best available evidence shows that, on the contrary, warming is likely to more or less stop once carbon dioxide (CO2) emissions ...
Analysis: Global CO2 emissions from fossil fuels hit record ...
Nov 11, 2022 · Total global CO2 emissions – including land use and fossil CO2 – increased by approximately 0.8% in 2022, driven by a combination of steady land-use emissions between 2021 and 2022 and increasing fossil CO2 emissions. However, total CO2 emissions remain below their highs set in 2019 and have been relatively flat since 2015.
Solar, wind and nuclear have 'amazingly low ... - Carbon Brief
Dec 8, 2017 · The study finds each kilowatt hour of electricity generated over the lifetime of a nuclear plant has an emissions footprint of 4 grammes of CO2 equivalent (gCO2e/kWh). The footprint of solar comes in at 6gCO2e/kWh and wind is also 4gCO2e/kWh. In contrast, coal CCS (109g), gas CCS (78g), hydro (97g) and bioenergy (98g) have relatively high ...
Mapped: Climate change laws around the world - Carbon Brief
May 11, 2017 · In 1997, the database shows, there were just 60 laws in place, with the figure having risen 20-fold to reach 1,260 today. During that time, the stock of climate laws has doubled every four or five years. Climate change laws around the world. Legislative laws are passed by parliaments, whereas executive laws or policies are enacted by governments.
State of the climate: 2024 now very likely to be warmest year on …
Jul 24, 2024 · Very likely to be the warmest year on record. With half the year of data now available, Carbon Brief has determined that there is now an approximately 95% chance that 2024 will beat 2023 and be the warmest year on record, based on Copernicus/ECMWF’s ERA5 dataset. (Berkeley Earth separately estimated a 92% chance in their June update.). By looking at the relationship between the first six ...
Explainer: These six metals are key to a low-carbon future
Apr 12, 2018 · Rare-earth metals, also known as rare-earth elements (REEs), are a group of 17 chemically similar elements.Each has unique properties, making them important components for a range of technologies from low-energy lighting and catalytic converters to the magnets used in wind turbines, EVs and computer hard-drives. Neodymium and praseodymium, known together as “NdPr”, which are used in the ...