PORTSMOUTH, N.H., Aug. 8 /PRNewswire/ -- BP Alternative Energy and Powerspan Corp. today announced their collaborative agreement to develop and commercialize Powerspan's carbon dioxide (CO2) capture technology, called "ECO2(TM)" for power plants. The scope of the agreement includes financial and technical support for pilot demonstration and commercial scale-up activities, which may include joint development of large-scale demonstration projects that would capture CO2 from power station flue gas. The captured CO2 would be sent for secure, long-term storage deep underground. Use of ECO2 for large scale capture and storage of CO2 from power plants represents a major option for reducing greenhouse gases.
The ECO2 process is a post-combustion CO2 capture process for conventional power plants. The technology is suitable for retrofit to the existing coal- fired, electric generating fleet as well as for new coal-fired plants. The regenerative process is readily integrated with Powerspan's patented Electro- Catalytic Oxidation, or ECO(R), process for multi-pollutant control of sulfur dioxide, nitrogen oxides, mercury, and fine particulate matter from power plants.
"We consider Powerspan's ECO2 technology among the most promising solutions for post-combustion capture of CO2," said Jonathan Forsyth, CO2 Capture Team Leader at BP Alternative Energy. "This is an opportunity for BP to broaden the scope of our low carbon power offering by including a CO2 capture technology that is compatible with new and existing coal fired power stations. The priority in our collaboration with Powerspan is to successfully demonstrate the technology and advance it to full-scale commercial deployment as rapidly as possible."
"BP's technical capability, experience with large projects, and commitment to advancing low carbon power solutions uniquely qualifies them to assist Powerspan in scaling up the ECO2 technology for commercial application," said Powerspan CEO Frank Alix. "We look forward to working with BP on the demonstration and commercialization of the ECO2 technology."
Pilot scale testing of ECO2 technology is expected to begin at FirstEnergy Corp.'s R.E. Burger plant in Shadyside, Ohio, in early 2008. The ECO2 pilot unit will process a 1-megawatt (MW) slipstream (20 tons of CO2/day) from the 50-MW Burger ECO unit. The plan is to provide the captured CO2 for sequestration on-site in an 8,000-foot test well drilled at the Burger plant earlier this year. FirstEnergy is collaborating with the Midwest Regional Carbon Sequestration Partnership on the sequestration test project. The Burger pilot program could be the first such program to demonstrate both CO2 capture and sequestration at a conventional coal-fired power plant.
The ECO2 pilot program provides the opportunity to confirm process design and cost estimates. Initial estimates developed by the U.S. Department of Energy (DOE) indicate that the ammonia-based CO2 capture process could provide significant savings compared to commercially available amine-based CO2 capture technologies.
In May 2004, Powerspan and the DOE's National Energy Technology Laboratory entered into a cooperative research and development agreement to develop a cost effective CO2 removal process for coal-fired power plants. The regenerative process is readily integrated with Powerspan's ECO process for multi-pollutant control, and uses an ammonia-based solution to capture CO2 in flue gas and release it for enhanced oil recovery or other form of geological storage. The CO2 capture takes place after the NOx, SO2, mercury and fine particulate matter are captured. Once the CO2 is captured, the ammonia-based solution is regenerated to release CO2 and ammonia. The ammonia is recovered and sent back to the scrubbing process, and the CO2 is in a form that is ready for geological storage. Ammonia is not consumed in the scrubbing process, and no separate by-product is created. The process can be applied to both existing and new coal-fired power plants and is particularly advantageous for sites where ammonia-based scrubbing of power plant emissions is employed.
BP is one of the world's largest oil and gas companies with operations in more than 100 countries across six continents. The company's main businesses are exploration and production of oil and gas; refining, manufacturing and marketing of oil products and petrochemicals; transportation and marketing of natural gas; and a growing business in renewable and low-carbon power, BP Alternative Energy. BP's low carbon interests combined in BP Alternative Energy include: BP Solar; the company's fast growing interests in wind power; gas-fired power generation; and BP's interest in Hydrogen Energy. For further information see: http://www.bp.com/ and http://www.bpalternativenergy.com/.
Powerspan Corp., a clean-energy technology company based in Portsmouth, New Hampshire, is engaged in the development and commercialization of proprietary multi-pollutant control technology for the electric power industry. http://www.powerspan.com/.
Powerspan Corp.
