Biochar is charcoal type created by the pyrolysis of biomass, and differs from ordinary charcoal only in the sense that its primary use is not for fuel, but for biosequestration or atmospheric carbon capture and storage. As much as 12 percent of the world’s human caused greenhouse gas emissions could be sustainably offset by producing biochar. That’s more than what could be offset if the same plants and materials were burned to generate energy, concludes a recent study published in the journal Nature Communications. Biochar could sequester carbon in the soil for hundreds to thousands of years.

Go here to see the original:
Biochar

Related Issues:

• Peak Oil, Then Coal
  When will production of oil and coal peak? After the peak, production will decline because supplies are being depleted and no new sources are to be found. Peak oil is the point in time when the maximum rate of global petroleum extraction is reached, after which the rate of produc...
• Nuclear Power – environmental advantages
  Renewable energy and nuclear power increasingly factor into the evolving American energy equation to replace polluting coal. Even some environmentalists acknowledge that nuclear is a viable emissions-free option to dirty coal while renewable-energy technologies continue to advanc...
• X-Ray Laser Fires Most Powerful Beam Ever
  Lasers fire beams of light that can cut through steel or etch microchip patterns, depending on the power and wavelength. Now one team of scientists at the SLAC National Accelerator Laboratory in Menlo Park, Calif., led by Nina Rohringer, has created an X-ray laser that fires more...
• X-Ray Laser Fires Most Powerful Beam Ever
  Lasers fire beams of light that can cut through steel or etch microchip patterns, depending on the power and wavelength. Now one team of scientists at the SLAC National Accelerator Laboratory in Menlo Park, Calif., led by Nina Rohringer, has created an X-ray laser that fires more...
• U.S. CO2 emissions to stay below 2005 levels
  U.S. energy-related CO2 emissions will be 7 percent lower than their 2005 level of nearly 6 billion metric tons in 2020 as coal's share of electricity production continues a steady descent over the next two decades, according to new government data. The Energy Information Adminis...