Carbon Capture and Storage (CCS) technologies form a key piece of virtually all roadmaps for global carbon dioxide (CO₂) emissions reductions-many studies predict that CCS will contribute 20-50% of the necessary CO₂ emissions reductions by 2100. To assess actual progress of CCS projects towards fulfilling these expectations, the PESD Carbon Storage Project Database tracks all publicly announced CCS projects worldwide.

Through careful examination of numerous information sources, we grouped all CCS projects into three categories according to the probability of their completion: currently operating (100% likelihood), possible (estimated 50-90% likelihood), and speculative (estimated 0-50% likelihood).

We find that even under the aggressive scenario that all "possible" projects are indeed realized, this will result in about 80 Mt CO₂/yr of reductions worldwide by 2025, far short of the 350 Mt CO₂/yr of reductions that are projected as technologically feasible using CCS by 2030 in the US alone.

Looking worldwide, then, total carbon storage activity might need to be on the order of 1 billion tonnes CO₂/yr just for carbon storage to play a big role as one of a portfolio of technologies deployed so that the overall energy system cuts emissions on a path consistent with 500-550ppm. Our study shows that the actual deployment plans are on track to deliver less than 1% of what's needed.

We've then gone a step further and looked at the design of each carbon storage project in our database. We find that the vast majority of the most likely projects are associated with Enhanced Oil Recovery (EOR), sweetening of natural gas, and the production of synthetic natural gas (SNG). That is, the most interesting niche financially is associated with making more fossil fuels. While that investment pattern is understandable, it has huge implications for carbon storage in the power sector (which is where everyone thinks carbon capture and storage, or "CCS", is very attractive for cutting emissions) for the simple reason that only a tiny fraction of carbon storage investment plans envisions the use of CCS at scale. Our guess is that carbon storage will be developed through niche markets in EOR and SNG and then spread, perhaps, to CCS. But that pathway will be slow to unfold and suggests that visions of large scale near-term CCS will be hard to materialize without much greater investment in developing the technologies.

The second version of the PESD Carbon Storage Project Database, developed by PESD researchers Varun Rai, Ngai-Chi Chung, Mark C. Thurber, and David G. Victor, was released on 12 November 2008. The previous version was released on 30 June 2008.

PESD Director David G. Victor will be teaching "The Political Economy of Energy Policy" in the upcoming winter quarter. The class will introduce students to the major theoretical frameworks used by political scientists, sociologists, economists, and other intellectual disciplines to understand how societies design and implement public policies related to energy, and how the energy industry responds. Topics covered will include theories of the state, monopoly and regulation, public choice, organizational behavior, international agreements, and innovation.  The class will apply these theories to major current and historical issues in energy policy, such as ethanol, climate change, energy security, the role of national oil companies in the world oil market, the functioning of OPEC, and the California electricity crisis.

In an article published by UPenn's Center for the Advanced Study of India (CASI), PESD research fellow Dr. Varun Rai reports on the positive impact that India's major energy policy reforms have had since 1998. Rai asserts that these policies are the right platform for India's energy future: they will provide enough transparency and the right economic signals leading to the emergence of an efficient energy system in India. He also draws particular attention to the organizational instability facing the operationally-constrained state-owned firms that are exposed to market competition and to the dangers of decision-making without due consideration of the global dimensions of energy.