Can OSU’s carbon-capture technology help coal compete with renewables?

Coal-direct chemical looping (CDCL), a “promising technology under development at The Ohio State University,” can convert fossil fuels, including coal, into electricity without creating carbon dioxide pollution, Energy News Network reports. David Kraft, a fellow with power company Babcock & Wilcox, which is partnering with the university, said CDCL “has potential to transform the power and petrochemical industries,” according to the article. The technology involves metal oxide particles passing through high-pressure reactors to burn coal, biomass, or shale gas without the presence of oxygen. The CO2 is captured and can be used “for nanofibers or chemicals such as acetic acid or methanol.” Another outcome, synthesis gas, is “the technology’s likeliest near-term application, as it’s used as fuel in electricity-generating internal combustion engines” and the falling costs of renewable power generation make the economic viability of “clean coal” unclear. For more, read the full article

Biomass, Environmental, Shale