In Lima, Peru at the United Nations Framework Convention on Climate Change Conference of the Parties (UNFCCC COP) 20 last week, GCCC’s Vanessa Nunez-Lopez and Katherine Romanak built on CCS momentum by hosting an information booth and an official side event with IEAGHG titled “New large-scale carbon capture and storage projects operating in the Americas.”
The event showed the viability of CCS as a mitigation tool. Projects in various modes of deployment were highlighted including a summary of USA projects (emphasizing the role of the GCCC), the start of the Boundary Dam project in Saskatchewan, Canada, and Petrobras’ strategies for using CCS to manage the CO2 co-produced with Pre-salt hydrocarbons.
GCCC also presented information about an initiative for a global collaboration on an offshore demonstration project spearheaded by both the GCCC and the U.S. Department of Energy through the Carbon Sequestration Leadership Forum. IEAGHG summarized the significance of these projects in light of the anticipated climate agreement to be negotiated in Paris in 2015.
The GCCC/IEAGHG-hosted event was well-attended and well received. One Washington DC-based attendee summarized the impact of the discussions, “I didn’t believe CCS could work but now I see that it can, because you are actually doing it.”
Presentations given at the side event can be viewed here:
GCCC’s first technical input to the UNFCCC was in 2011 when we presented research on groundwater protection and monitoring at both a UNFCCC workshop held in Abu Dhabi, UAE and at a side event at COP 17 in Durban, South Africa. Both events were designed to inform policy-makers about the latest CCS research relevant to negotiations on whether CCS should be included in the Clean Development Mechanism (CDM) for developing countries. GCCC technical input contributed to inclusion of CCS in the CDM which has set the stage for CCS to be recognized in other UNFCCC mechanisms including the finance mechanism of the Green Climate Fund, which recently reached a total of $10 billion in pledges.
The potential to increase imports of hydrocarbons from Canada remains attractive. One resource of current interest is the heavy oil typically referred to as the ‘oil sands’ in Alberta. The transport of these oils for upgrading (refining) is being considered via the proposed Keystone XL pipeline, linking Alberta with east Texas.
Environmental aspects of heavy crude production, transportation, and refining have been discussed in Congress and the media, with the current U.S. administration indicating that approval of the pipeline would only come if it would not ‘significantly exacerbate’ associated greenhouse gas emissions. Debate in Canada related to the production of heavy crude resulted inShell’s Quest carbon capture and storage (CCS) project associated with production in Alberta.
Large-scale replication of a Quest-type project in the Port Arthur region could integrate the interests of a wide variety of stakeholders in CO2 emissions:
INDUSTRY: refiners and exporters (oil, liquid natural gas); STATE GOVERNMENT: Texas General Land Office, Texas Railroad Commission; FEDERAL GOVERNMENT: Department of Energy, National Energy Technology Laboratory; and ACADEMIC RESEARCH: State research institutions including the Jackson School of Geosciences at UT-Austin; Gulf Coast Carbon Center at the Texas Bureau of Economic Geology; Local institutions including Lamar University Commercialization & Innovation Center Entrepreneurship (CICE). Continue reading →
Many nations recognize that immense potential for geologic storage of carbon dioxide exists in subsea sites on the continental shelf. Indeed, every continent in the world is bordered by passive marine margins suitable for storage. The geology does not stop at the shoreline, and the deep subsurface of those offshore margins is highly suitable for storage. An added attraction of offshore storage is co-location of carbon sources and sinks, as most large industrial emissions sources occur in coastal regions. Compared to onshore sites, which are owned by private entities, offshore territories are controlled by government gencies, thus simplifying regulation and permitting. In addition, potential risks to shallow sources of drinking water and human health and safety are reduced in offshore settings. Such benefits have the potential to resonate with many nations, in particular, industrialized countries that must participate in climate change mitigation for any meaningful impact to occur.
But, working in an offshore environment presents challenges. Costs of siting, development, and monitoring are not insignificant, and regulation of risk and liability may not be well established in all nations. Continue reading →