Chemically disposing of CO2, the chief greenhouse gas blamed for global warming, is a kind of 21st-century alchemy that researchers and governments have hoped for to slow or halt climate change.
The American and Icelandic designers of the "CarbFix" experiment will be capitalizing on a feature of the basalt rock underpinning 90 percent of Iceland: It is a highly reactive material that will combine its calcium with a carbon dioxide solution to form limestone, permanent, harmless limestone.
The researchers caution that their upcoming 6-to-12-month test could fall short of expectations, and warn against looking for a climate "fix" from CarbFix any year soon.
In fact, one of the objectives of the project, whose main sponsors are Reykjavik's city-owned utility and US and Icelandic universities, is to train young scientists for years of work to come. Read the full report here.
Source: Times of India, Hellisheidi, Iceland.
