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😮‍💨 Carbon credits have little to no effect on making companies greener, study reveals
#climatechange

Carbon credits have little to no effect on making companies greener, study reveals
Many companies across the world use carbon credits as part of their climate strategies to offset emissions. A carbon credit is a certificate that represents the reduction, avoidance or removal of one ton of carbon dioxide from the atmosphere. While organizations claim these credits help them reduce their environmental impact, there is debate about whether companies that buy credits decarbonize faster. However, an in-depth study of 89 multinationals, published in Nature Communications, reveals t…

Decade-long Emission Forecasting with an Ensemble Model in Taiwan
Gordon Hung, Salinna Abdullah
https://arxiv.org/abs/2510.05548 https://arxiv.org/pdf/2510…

Decade-long Emission Forecasting with an Ensemble Model in Taiwan
Taiwan's high population and heavy dependence on fossil fuels have led to severe air pollution, with the most prevalent greenhouse gas being carbon dioxide (CO2). There-fore, this study presents a reproducible and comprehensive case study comparing 21 of the most commonly employed time series models in forecasting emissions, analyzing both univariate and multivariate approaches. Among these, Feedforward Neural Network (FFNN), Support Vector Machine (SVM), and Random Forest Regressor (RFR) achie…

📉 COP30: Zimbabwe's forest and energy projects reveal the downside of carbon credits
#zimbabwe

COP30: Zimbabwe's forest and energy projects reveal the downside of carbon credits
Carbon offsets are a way for companies or countries that pollute the air to "cancel out" some of their carbon emissions by funding projects that protect forests, plant trees, or provide clean energy—sometimes on the other side of the world. Polluting companies in the US, Europe, Asia or elsewhere can buy one carbon credit from a green project anywhere in exchange for emitting one metric ton of carbon dioxide (CO₂).

Record fossil fuel emissions in 2025 despite renewables buildout, report says https://news.mongabay.com/short-article/2025/12/record-fossil-fuel-emissions-in-2025-despite-renewables-buildout-report-says/

Record fossil fuel emissions in 2025 despite renewables buildout, report says
Global carbon dioxide emissions from fossil fuel combustion are projected to reach a record 38.1 billion metric tons in 2025, an increase of 1.1% from 2024, according to the 2025 Global Carbon Budget. The report, now in its 20th edition, was released Nov. 13 as a preprint. It compiles national energy and emissions data from […]

Another year in which we've been making the climate crisis worse faster. And the role of aviation continues to grow nastier: probably good for 1/6 of the increase this year, caused by a small minority of the global population.
https://news.m…

Record fossil fuel emissions in 2025 despite renewables buildout, report says
Global carbon dioxide emissions from fossil fuel combustion are projected to reach a record 38.1 billion metric tons in 2025, an increase of 1.1% from 2024, according to the 2025 Global Carbon Budget. The report, now in its 20th edition, was released Nov. 13 as a preprint. It compiles national energy and emissions data from […]

In Massachusetts, a startup is transforming the cement industry after developing a fossil fuel-free production system, significantly reducing carbon emissions.
https://triplepundit.com/2025/sublime-systems-cement-carbon-dioxide-emissions/

New study by @… et al. finds that emissions in China and India are projected to grow much less in 2025 compared to the past decade, while emissions in the US and EU are projected to grow this year after years of decline.

"Amazon Rainforest hits record carbon emissions from 2024 forest fires"
#AmazonRainforest #Trees #Environment

Amazon Rainforest hits record carbon emissions from 2024 forest fires
In 2024, the Amazon Rainforest underwent its most devastating forest fire season in more than two decades. According to a new study by the European Commission’s Joint Research Centre, the fire-driven forest degradation released an estimated 791 million metric tons of carbon dioxide in 2024, a sevenfold increase compared with the previous two years. The […]

China’s CO2 emissions have now been flat or falling for 18 months.
The rapid adoption of electric vehicles (EVs) saw CO2 emissions from transport fuel drop by 5% year-on-year, while there were also declines from cement and steel production.
While emissions from the power sector were flat year-on-year, a big rise in the chemical industry’s CO2 output offset reductions elsewhere.

Analysis: China’s CO2 emissions have now been flat or falling for 18 months - Carbon Brief
China’s carbon dioxide (CO2) emissions were unchanged from a year earlier in the third quarter of 2025, extending a flat or falling trend that started in March 2024.

Amazon Rainforest hits record carbon emissions from 2024 forest fires https://news.mongabay.com/short-article/2025/10/amazon-rainforest-hits-record-carbon-emissions-from-2024-forest-fires/

Amazon Rainforest hits record carbon emissions from 2024 forest fires
In 2024, the Amazon Rainforest underwent its most devastating forest fire season in more than two decades. According to a new study by the European Commission’s Joint Research Centre, the fire-driven forest degradation released an estimated 791 million metric tons of carbon dioxide in 2024, a sevenfold increase compared with the previous two years. The […]

"Top Meat and Dairy Companies Have Same Climate Impact as Biggest Oil and Gas Firms"
#Climate #ClimateChange

Top Meat and Dairy Companies Have Same Climate Impact as Biggest Oil and Gas Firms
New study shows top producers responsible for more carbon dioxide-equivalent emissions than all of oil giant Saudi Arabia.

Methane pollution still rises, but UN reports hope for near future reductions #environment

Methane pollution still rises, but UN reports hope for near future reductions
Global efforts to curb emissions of the potent but short-lived heat-trapping gas methane are doing about as poorly as the more prevalent carbon dioxide, but there's hope for the next five years, U.N. officials said Monday.

"Satellites help tackle landfill methane leaks"
#Methane #Satellites #Environment

Satellites help tackle landfill methane leaks
Satellites are emerging as a powerful new tool in the fight to curb emissions of methane. While methane is much shorter-lived in the atmosphere than carbon dioxide, it is vastly more potent at trapping heat, which makes rapid cuts essential for slowing warming in the short term. The same satellite technology that has transformed methane monitoring in the oil and gas sector is now being turned toward another major source—landfill sites.