Negative Emissions Technologies for Climate Change Mitigation

This book provides an overview of Negative Emissions Technologies for Climate Change Mitigation,including their technical fundamentals,key elements,enablers,constraints,governance issues,and global potential and cost estimates.

Format: Paperback / softback
Length: 450 pages
Publication date: 01 May 2023
Publisher: Elsevier Science Publishing Co Inc

Negative Emissions Technologies for Climate Change Mitigation is a comprehensive guide to the diverse range of technologies being researched, developed, and deployed to transition from our current energy system, dominated by fossil fuels, to a negative-carbon emissions system. After providing an overview of the pressing challenge of climate change, the book delves into the technical fundamentals of natural and engineered carbon dioxide removal and storage processes and technologies. It then examines each Negative Emissions Technology (NET) in depth, covering key elements, enablers, constraints, governance issues, and global potential and cost estimates. By offering a comprehensive overview of the field, this book empowers the community to gain a thorough understanding of NETs without the need to consult multiple sources.

The transition to a negative-carbon emissions system requires a multifaceted approach, encompassing a wide range of technologies. One such technology is Carbon Capture and Storage (CCS), which involves capturing carbon dioxide (CO2) emissions from industrial processes and storing them underground. CCS has the potential to significantly reduce greenhouse gas emissions, but it faces challenges such as high costs and limited storage capacity.

Another NET is Direct Air Capture (DAC), which involves capturing CO2 directly from the atmosphere using specialized equipment. DAC is still in the early stages of development, but it has the potential to be a cost-effective and scalable solution to climate change. However, it also faces challenges such as energy consumption and the need for large-scale infrastructure.

Bioenergy with Carbon Capture and Storage (BECCS) is another promising NET. BECCS involves using biomass to produce energy, capturing the CO2 emissions and storing them underground. BECCS has the potential to reduce greenhouse gas emissions and provide a sustainable source of energy, but it requires careful management of land use and carbon emissions.

Ocean fertilization is another NET that involves adding nutrients to the ocean to increase the growth of marine organisms, which absorb CO2 from the atmosphere. Ocean fertilization has the potential to reduce atmospheric CO2 levels, but it is still in the early stages of research and development.

Afforestation and reforestation are also important strategies for reducing greenhouse gas emissions. Afforestation involves planting trees in areas that were previously forested, while reforestation involves restoring forests that have been degraded or destroyed. Both strategies can help to capture and store carbon in the soil and trees, reducing greenhouse gas emissions.

In addition to these technologies, there are many other NETs being researched and developed, such as renewable energy, energy efficiency, and sustainable agriculture. These technologies can all play a role in reducing greenhouse gas emissions and transitioning to a sustainable future.

However, the development and deployment of NETs require significant investment and collaboration among governments, industries, and researchers. It is important to ensure that NETs are developed and deployed in a way that is socially and environmentally responsible, and that they do not exacerbate existing inequalities or harm vulnerable communities.

In conclusion, Negative Emissions Technologies for Climate Change Mitigation provides a comprehensive introduction to the full range of technologies being researched, developed, and deployed to address the challenge of climate change. By examining the technical fundamentals, enablers, constraints, governance issues, and global potential of each NET, the book empowers the community to gain a thorough understanding of these technologies and their role in transitioning to a sustainable future. However, the development and deployment of NETs require significant investment, collaboration, and ethical considerations to ensure that they are developed and deployed in a way that is socially and environmentally responsible.

Dimension: 235 x 191 (mm)
ISBN-13: 9780128196632