In the race to combat climate change, capturing carbon dioxide (CO2) emissions has been touted as a simple road to reach net-zero emissions by 2050.
In the race to combat climate change, capturing carbon dioxide (CO2) emissions has been touted as a simple road to reach net-zero emissions by 2050. While the science behind carbon capture is sound, current technologies are expensive and not optimized for all settings. A cover story in Chemical & Engineering News, the weekly newsmagazine of the American Chemical Society, highlights the current state of carbon capture and work being done to improve the process.
Although efficiency improvements and renewable power sources can help, they are often expensive and will not be enough to counter the billions of tons of CO2 sent into the atmosphere each year, writes Associate Editor Craig Bettenhausen. Carbon-capture technology, implemented at the source of CO2 emissions such as power plants, could largely negate those emissions. Despite its promise, only one commercial power plant is using this technology today. Interestingly, oil and gas companies — the main producers of CO2 emissions — are now unlikely allies of those who are developing capture methods, spurred by competition from cheap renewable energy and consumer demand for low-carbon options.
Read more at American Chemical Society