‘Biochar‘ is the name for charcoal when it is used as a soil amendment. People add charcoal to land in order to increase soil fertility and agricultural productivity.
In addition to these benefits, researchers are now saying that biochar has potential to mitigate climate
A team of researchers says it has demonstrated a method of underground carbon storage that reduces the risk of triggering earthquakes, a safety concern cited by some scientists about the emerging field of carbon capture and sequestration.
While often cited as a potentially key option in
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
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
Masdar Carbon, one of the five business units of Masdar, the Abu Dhabi national clean energy conglomerate, announced yesterday in Abu Dhabi that it is moving ahead with a carbon capture and sequestration facility that will capture nearly 1 million tons of CO2 annually at the Emirates Steel complex at Mussafah.
A coal-powered plant in West Yorkshire has launched the UK’s largest carbon capture initiative, a pilot project expected to siphon off about 100 tons of carbon dioxide daily.
The equipment, which was added to the 200-megawatt Ferrybridge Power Station, will
U.S. Environmental Protection Agency is proposing a rule to advance the use of carbon capture and sequestration (CCS) technologies, while protecting American health and the environment. CCS technologies allow carbon dioxide (CO2) to be captured at stationary sources – like coal-fired
The U.S.’s most ambitious project to capture and sequester carbon from a coal-fired power plant has been shelved by a large utility company, which says that the lack of climate legislation and support from state governments has rendered the $668 million project financially untenable.
One way fossil fuel industries are trying to stay relevant in a world moving toward better, cleaner ways of producing energy is to argue that carbon emissions which contribute to climate change can be captured and stored underground. This “carbon capture and sequestration,” is supposedly a technological fix that will allow energy companies to keep burning fossil
Global Warming is caused by several factors such as the release of greenhouse gases like carbon dioxide into the atmosphere. One solution to the problem is to capture the carbon dioxide before it enters the atmosphere, and instead, deposit the CO2 into the ground. However, up to this point, scientists have been unable to effectively track how it might move underground. The desire is to get the CO2 in place and not have it move elsewhere and potentially cause problems. Now, with the advent of Electrical Resistivity Tomography (ERT), developed at the
A new report from Pike Research of Colorado says the addition of carbon capture systems to power plants will add 50% to 70% to the cost of creating electricity for existing and future plants.
The report, titled “Carbon Capture and Sequestration: Drivers and Barriers, Technology Issues, Key Industry Players, Market Analysis and Forecasts,” adds that such increases in costs will be initially underwritten by governments but gradually passed on to ratepayers.
U.S. researchers have demonstrated a technology that uses the sun’s heat to convert carbon dioxide and water into the building blocks of traditional fuels, a reverse combustion process that may emerge as a practical alternative to sequestration of CO2 emissions from power plants.
The prototype “Sunshine to Petrol” system, developed by Sandia National Laboratories in New Mexico, uses concentrated solar energy to trigger a thermo-chemical reaction in an iron-rich composite located inside a two-sided cylindrical chamber.
The iron oxide is designed to lose an oxygen molecule when exposed to 1,500 degree C heat, and then retrieve an oxygen molecule when it is cooled down, essentially converting an incoming supply of CO2 into an outgoing stream of carbon monoxide.