Search Results for co2
Global CO2 Emissions Rebounded to Their Highest Level in History in 2021
Increased use of coal was the main factor driving up global energy-related CO2 emissions by over 2 billion tonnes, their largest ever annual rise in absolute terms. Global energy-related carbon dioxide emissions rose by 6 percent in 2021 to 36.3…
Sharp Decrease in CO2 Emissions of New Cars in 2020
The European Environment Agency (EEA) has published its provisional data about the emissions of newly registered passenger cars and vans in Europe in 2020. For cars, the data show a 12 percent decrease in average carbon dioxide (CO2) emissions, compared…
This Is How CO2 Can Be Transformed Into Food for Animals
A British biotechnology start-up is converting industrial greenhouses gases into protein for animal fodder. The company uses a process it says can help to feed the world’s growing population while simultaneously being sustainable. Deep Branch uses micro-organisms to synthesize carbon…
Concentrating Solar Power Gets Supercritical CO2 Makeover
Concentrating solar power may have finally found its one true love: supercritical carbon dioxide, aka sCO2, which is something that happens when carbon dioxide gas behaves like a liquid. The electricity generation field is all aflutter with the idea that…
Eliminating CO2 Emissions from Industry and Transport in Line with 1.5°C Climate Goal
Renewable energy holds the key to most of the options available to reach zero emissions in industry and transport, IRENA’s new report Reaching Zero with Renewables shows. Presented today by IRENA’s Director-General Francesco La Camera at the high-level Clean Energy…
Daily Global CO2 Emissions ‘Cut to 2006 Levels’ During Height of Coronavirus Crisis
Global restrictions put in place COVID-19 pandemic saw carbon dioxide emissions fall to their lowest level since 2006. The drop was highest in early April, when regions responsible for 89% of global emissions were under some form of lockdown. The…
Global Energy-Related CO2 Emissions Flattened in 2019, Following Two Years of Increases
Global emission trends Global energy-related CO2 emissions flattened in 2019 at around 33 gigatonnes (Gt), following two years of increases. This resulted mainly from a sharp decline in CO2 emissions from the power sector in advanced economies (Australia, Canada, Chile,…