Is Carbon Capture and Storage on the Verge?

Is Carbon Capture and Storage on the Verge?

Timothy Taylor 17/12/2018 8

If carbon capture and storage was cheap and easy, it would be a technological fix for the issue of climate change. It's not that simple, of course. But along with a range of other technologies and policies, carbon capture and storage can be part of the answer. In the Global Status of CCS 2018, the Global CCS Institute provides an overview of this technology (download requires free registration). The tone of the report is boosterish and upbeat about the technology--but it's also full of facts and case studies and background about efforts currently underway.

Here are some main points:

When the Intergovernmental Panel on Climate Change develops scenarios for how the world economy limit carbon in the atmosphere in the next few decades, a major expansion of carbon capture and storage is baked into those forecasts. 

"In October 2018, the Intergovernmental Panel on Climate Change (IPCC) released its highly anticipated Special Report on Global Warming of 1.5 °C (SR15), reinforcing the role carbon capture and storage technology must play in beating climate change. ... Significantly for CCS, it made the point that any remaining emissions would need to be balanced by removing CO2 from the air. CCS was acknowledged in three of all four pathways IPCC authors used to reach 1.5°C and was singled out for its ability to: `play a major role in decarbonising the industry sector in the context of 1.5°C and 2°C pathways, especially in industries with higher process emissions, such as cement, iron and steel industries.'"

There are a number of reasonably large-scale CCS facilities in operation, but they have naturally tended to pick the approaches that are already cost-effective. The question is whether CCS will spread into a much broader array of uses. 

There are now 43 commercial large-scale global CCS facilities, 18 in operation, 5 in construction and 20 in various stages of development. ... The first-of-a-kind commercial CCS facilities addressed in this report have already been in operation for years, mostly in industrial applications. They are “low hanging fruit”  in terms of deployment – natural gas processing, fertiliser, ethanol production where CO2 capture is an inherent process of productions. There is still a swathe of industrial applications crying out for CCS application. There is also a wave of new innovations such as hydrogen with CCS, direct air capture, CCS hubs and clusters that need to be deployed. ...

CCS is the conduit to a new energy economy of hydrogen production, bioenergy with CCS (BECCS), direct air capture (DAC) and carbon to value (C2V), representing a raft of CO2 reuse applications.

Hydrogen: Several CCS clean hydrogen initiatives are at the planning and feasibility stages in Europe – Hydrogen 2 Magnum (H2M) in the Netherlands, H21 North of England, Hynet North West, Ervia Cork CCS, HyDeploy in the UK. In Australia, the Hydrogen Energy Supply Chain is paving the way towards CCS enabled hydrogen production.

BECCS: Bioenergy with carbon capture and storage offers large-scale negative emissions (carbon removal) where CO2 emissions are removed from the atmosphere through the application of CCS to the transformation of trees and crops into energy fuels. The CO2 capture at Arkalon and Bonanza ethanol plants in Kansas, and CO2 storage in enhanced oil recovery, as well as Illinois Industrial CCS are well-known BECCS operations in the US.

DAC: Direct air capture, whereby CO2 is removed directly from the atmosphere through the use of capture technologies that bind or “stick” to CO2, is operating successfully at Zurich-based Climeworks, Canada’s Carbon Engineering (CE), and Global Thermostat in the US.

C2V: CO2 is being innovatively used to manufacture new C2V products, including fertiliser feedstock (SABIC in Saudi Arabia), soda ash (Carbon Clean Solutions in India), foams used in mattresses and upholstered furniture (Cavestro in Germany), bricks and cement (Australia’s Mineral Carbonation International), it is acid gas injection with subsequent CO2 storage.

Nicholas Stern, one of the most prominent economists studying climate change, thinks that the technology is moving forward briskly. The report quotes Stern: 

The last 12 months have been particularly refreshing in the world of CCS. There has been a noticeable surge in inclination and activity with policy-friendly CCS legislation introduced in the United States (45Q), China (an ETS) to new levels of political action undertaken in the UK (the Rt Hon Claire Perry’s CCUS Cost Challenge Task Force), Norway (ACT – Accelerating CCS Technologies), and the Netherlands (CCS Road-map). ...  More and more, people are seeing the practicality and importance in deploying the one technology proven to decarbonise “difficult” sectors such as cement and steel and “locked-in”  fossil fuel-based infrastructure. ... The concept of industrial CCS hubs and clusters is taking rapid shape in North Western Europe ... Industry is closely situated, storage resources are abundant, employment is assured, the business case is obvious.

A version of this article first appeared on Conversable Economist.

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  • Camilla Henderson

    If we don't start removing carbon dioxide from the atmosphere, we'll grow hotter, faster.

  • Michael Palmer

    Plant more trees to save the planet

  • Frederic Lombardo

    So many of our scientists are delusional due to their indoctrination in our capitalist society. So many dead areas of the world could be regrow naturally. Imagine the money the taxes and subsidies would create for this ladies ideas.

  • Phillip Kim

    Way too many politicians who don’t understand the science behind such projects as well as the economic realities of the world

  • Daniel Gazdik

    All we need to do, is to kill the political influence of the fossil fuel industry.

  • Jordan Fusca

    Simply take the CO2, and put it on a different planet, like the moon.

  • Richard Breebaart

    Very important issue.

  • Tom Güttler

    Kill corrupt organisations and plant more trees.

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Timothy Taylor

Global Economy Expert

Timothy Taylor is an American economist. He is managing editor of the Journal of Economic Perspectives, a quarterly academic journal produced at Macalester College and published by the American Economic Association. Taylor received his Bachelor of Arts degree from Haverford College and a master's degree in economics from Stanford University. At Stanford, he was winner of the award for excellent teaching in a large class (more than 30 students) given by the Associated Students of Stanford University. At Minnesota, he was named a Distinguished Lecturer by the Department of Economics and voted Teacher of the Year by the master's degree students at the Hubert H. Humphrey Institute of Public Affairs. Taylor has been a guest speaker for groups of teachers of high school economics, visiting diplomats from eastern Europe, talk-radio shows, and community groups. From 1989 to 1997, Professor Taylor wrote an economics opinion column for the San Jose Mercury-News. He has published multiple lectures on economics through The Teaching Company. With Rudolph Penner and Isabel Sawhill, he is co-author of Updating America's Social Contract (2000), whose first chapter provided an early radical centrist perspective, "An Agenda for the Radical Middle". Taylor is also the author of The Instant Economist: Everything You Need to Know About How the Economy Works, published by the Penguin Group in 2012. The fourth edition of Taylor's Principles of Economics textbook was published by Textbook Media in 2017.

   

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