Carbon capture and storage (CCS) technology is critical for decreasing greenhouse gas emissions and mitigating climate change. But, despite its reported importance, research on public willingness to pay (WTP) for CCS is still limited.
In a recent study, researchers found out the factors influencing public support and WTP for CCS. The study was published in Nature.
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Key Drivers of Public Support
The study, co-authored by Jiwon Kim and Jacob Ladenburg, reveals that public backing for carbon capture depends on three main factors:
- Information Provision: Awareness and understanding of CCS technology play a vital role in shaping public opinions.
- Project Scale: The magnitude of the development significantly impacts public willingness to pay for these initiatives.
- Familiarity: Prior knowledge about CCS increases acceptance, irrespective of specific CO2 reduction targets.
Insights from the Danish Survey
A group of researchers conducted a nationwide online survey in Denmark from June to August 2022. They employed contingent valuation method. The approach opted for evaluates how much individuals are willing to contribute to financially back CCS projects.
The findings highlight that boosting public familiarity with CCS technology positively influences support levels. This relationship holds true even when specific CO2 reduction goals are not emphasized. Additionally, the study employed a scope test to estimate WTP elasticities relative to project size, ensuring reliable and economically significant outcomes.
Implications for Policy and Climate Action
This research offers crucial insights for policymakers and stakeholders working to advance CCS technology. Understanding the role of information, familiarity, and project scale allows for the design of effective strategies to garner public support.
The success of CCS, a core component of global efforts to mitigate climate change, requires public acceptance. These results enable governments and organizations to communicate the benefits of CCS effectively, paving the way for a sustainable and informed future.