China’s ‘artificial photosynthesis’ method converts CO2 into petrol
A team of Chinese scientists has unveiled a breakthrough method that turns carbon dioxide and water into valuable…
Chinese scientists turn carbon dioxide to starch with 10-fold productivity boost
Chinese scientists have increased the yield of a carbon dioxide-to-starch conversion method by more than 10 times, potentially…
Geoengineering The Ocean — What Could Possibly Go Wrong?
Support CleanTechnica’s work through a Substack subscription or on Stripe. It is fashionable today to lambaste scientists as…
‘We have seen a constant increase’
A study is drawing attention to the carbon footprint of the ultra-wealthy, SwissInfo reported. Researchers tracked nearly 19…
Are Colorado’s carbon emissions among the highest in the world?
Yes. While Colorado ranks near the middle of U.S. states for carbon emissions per capita, it still produces…
This Giant Inflatable Dome Is Actually a CO2 Battery Designed To Store Renewable Energy For a Full Day. Here’s How It Works
Credit: Energy Dome. On the Italian island of Sardinia, a strange, gleaming bubble rises from a patch of…
Mass of bubbles near underwater volcano sparks ‘urgent’ warning to Australia
A stream of bubbles discovered seeping from an underwater volcano has sparked a worrying prediction. Scientists warn their…
Fossil fuel emissions still rising in world’s latest ‘carbon budget’ despite renewable energy growth
Global fossil fuel emissions are projected to hit another record high in 2025, according to an annual stocktake…
COP30: EU backs global carbon market alliance to crack down on CO2 emissions
Published on 10/11/2025 – 12:41 GMT+1 •Updated 12:44 The European Union and Brazil launched an appeal calling on…
10 Years After the Paris Climate Agreement, Here’s Where We Are
Almost exactly 10 years ago, a remarkable thing happened in a conference hall on the outskirts of Paris:…
“It Looked Very Strange”: Something Has Been ‘Burrowing’ to Create Odd Features on Mars—Now Scientists Finally Know Their Source
For decades, scientists have scoured Mars for traces of life—from ancient riverbeds to lake basins and channels that…
CO2 emissions reached record high in 2024, World Meteorological Organization report finds
Carbon dioxide levels in the atmosphere hit a record high in 2024, according to a new report from…