Storing carbon dioxide in the same shale formations that produce natural gas may be an effective way to sequester carbon dioxide produced by fossil fuel-burning power plants, according to a U.S. study. Computer models by researchers at the University of Virginia suggest the Marcellus Shale, a 600-square-mile formation in the northeastern U.S. that is a center of (more…)
Plants “breathe in” CO2 and create biological mass. This is a form of sequestration. Forests, grasslands and shrublands and other ecosystems in the West sequester nearly 100 million tons of carbon each year, according to a Department of the Interior recent report. Grasslands occur naturally on all continents except Antarctica. In temperate (more…)
The earth’s oceans and lands continue to absorb more than half of the carbon dioxide emitted by human activity, suggesting that the planet has not yet reached its carbon storage capacity even as emissions continue to rise, a new study says.
A new study says that well-managed selective logging may be the only realistic solution to conserving tropical forests in the face of a rapacious global demand for timber resources.
In an analysis of more than 100 studies, researchers at the University of Florida found that while even (more…)
The fracturing of shale rock formations associated with the drilling process known as fracking might undermine future attempts to store carbon dioxide underground, according to a new study.
While many have called carbon storage a promising solution to reducing atmospheric levels of (more…)
Carbon capture and sequestration, refers to technology attempting to prevent release of large quantities of CO2 into the atmosphere. The process is based on capturing carbon dioxide (CO2) from large point sources and storing it where it will not enter the atmosphere. One of these methods is to inject it into the ground. Geologists are hoping to learn a great deal about (more…)
A new UK study says that cities and towns provide a large and underestimated amount of carbon storage, and can soak up even greater amounts of CO2 if city groups and gardeners plant more trees.
Using satellite data and information collected during visits to locally owned or managed properties (more…)
The question often is “Where do cleantech ideas come from?” The answer, simply put, is from universities. Today, many universities offer different initiatives to assist those looking to get into the clean technologies field. A university has the resources necessary for research, development, and innovation. Many of the (more…)