direct air capture

Carbon capture with sunlight. Image credit: ETH Zurich.

Improved Direct Air Capture of CO2 Leads the Small Chemical Change to Reap Big Climate…

Research shows improved direct air capture of CO2 using charged molecule layers. Researchers at Oak Ridge National Laboratory have demonstrated that small molecular tweaks to surfaces can improve absorption technology for direct air capture, or DAC, of carbon dioxide. Amino acids, which react readily with CO2 and are environmentally friendly, … [continued]

This map shows mean (average) net emissions and removals of carbon dioxide from 2015 to 2020 using estimates informed by NASA’s OCO-2 satellite measurements. Countries where more carbon dioxide was removed than emitted appear as green depressions, while countries with higher emissions are tan or red and appear to pop off the page. Credit: NASA’s Scientific Visualization Studio, https://svs.gsfc.nasa.gov/

U.S. DOE Announces $1.2 Million To Accelerate America’s Carbon Dioxide Removal Industry

Twenty-four Semifinalists Selected for DOE Historic Carbon Dioxide Removal Purchase Prize Will Create a Just and Sustainable Framework for Scalable Carbon Management and Help Develop a Carbon Dioxide Purchasing Market to Encourage Technology Innovation WASHINGTON, D.C. — As part of President Biden’s Investing in America agenda, the U.S. Department of … [continued]

Source: Naomi Cole and Joe Wachunas based on pathways of decarbonization from the World Bank and images courtesy of Unsplash

Carbon Sequestration (For Dummies)

A number of organizations have charted a path to a decarbonized world by 2050 and broken down required action into four areas or “pathways.” In recent posts, we discussed the first three pathways — decarbonizing electricity, electrifying everything, and using energy efficiently. We also discussed how individuals can take part in, … [continued]