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The International Journal of Life Cycle Assessment

, Volume 23, Issue 9, pp 1874–1887 | Cite as

Role of e-reader adoption in life cycle greenhouse gas emissions of book reading activities

  • Eri AmasawaEmail author
  • Tomohiko Ihara
  • Keisuke Hanaki
SOCIETAL LCA

Abstract

Purpose

The purpose of this research is to identify at what extent e-book reading reduces global warming potential (GWP) of book reading activities relative to that of reading only paper books. Past studies assume e-books and paper books are interchangeable during consumption, but adopting e-book reading can alter reading patterns in reality. This research comparatively assessed the GWP of reading only paper books and that of reading pattern of after e-reader adoption of consumer segments.

Methods

We computed GWP of book reading activities of consumer segments that include a life cycle of paper book, e-book, and e-book reading device. Two e-book devices were considered: a designated e-book device (e-reader) and a tablet. The functional units are book reading activities per person and per person-book, which account the number of books purchased or acquired and the reading hours per person. We collected data through a web survey in the USA. Consumer segmentation was performed by analyzing the level of importance in the aspects of book reading activities as a measurement variable. To observe the changes in reading patterns upon e-reader adoption within the same population, we conducted a 3-month social experiment involving e-readers in the USA.

Results and discussion

Adopting e-readers was discovered to reduce both the GWP per person and the GWP per person-book of book reading activities. The GWP of e-books read with an e-reader and the GWP of paper books were found to break even at 4.7 books per year, provided consumers read less than 11 h a day. According to the web survey, e-reader users purchase more than seven e-books annually on average, which resulted in a smaller GWP per person-book relative to that of one paper book. Furthermore, the GWP per person in the social experiment was smaller for e-reader adopters than those who only read paper books because they substituted e-books for paper books. The overall book reading volume remains unchanged upon e-reader adoption.

Conclusions

Adoption of e-readers reduces the GWP from book reading activities with only paper books, provided more than 4.7 paper books are substituted by e-books annually, and provided consumers’ total consumption volume remain unchanged. E-reader adopters read sufficient number of e-books to break even with paper books. However, most e-reader adopters are yet to fully abandon paper books for e-books. Analyzing the differences in the reading experience between e-books and paper books is a future task.

Keywords

Books Consumer segmentation Consumption patterns Digitization E-reader Life cycle assessment 

Notes

Acknowledgements

We gratefully acknowledge Dr. Asa Moberg for sharing the life cycle inventory data of paper books and e-books

Funding information

This research was funded by the Research Fellowships of Japan Society for the Promotion of Science for Young Scientists (16J02702)

Supplementary material

11367_2017_1417_MOESM1_ESM.docx (213 kb)
ESM 1 (DOCX 212 kb)

References

  1. Åberg F, Borggren C, Moberg AS et al (2010) Printed and tablet e-paper newspaper from an environmental perspective—a screening life cycle assessment. Int J Life Cycle Assess 16:138–147Google Scholar
  2. Amazon.com (2016) Kindle E-reader, 6″ glare-free touchscreen display, Wi-Fi - includes SPecial offers (previous generation—7th). https://www.amazon.com/Amazon-Kindle-6-Inch-Previous-Generation-7th/dp/B00I15SB16?th=1. Accessed 1 Dec 2016
  3. Andrae ASG, Edler T (2015) On global electricity usage of communication technology: trends to 2030. Challenges 6:117–157CrossRefGoogle Scholar
  4. Apple Inc. (2017) iPad Environmental ReportGoogle Scholar
  5. Baron N (2015) Words onscreen: the fate of reading in a digital world. Oxford University Press, New YorkGoogle Scholar
  6. Borggren C, Moberg A, Finnveden G (2011) Books from an environmental perspective - part 1: environmental impacts of paper books sold in traditional and internet bookshops. Int J Life Cycle Assess 16:138–147Google Scholar
  7. Chen S, Granitz N (2012) Adoption, rejection, or convergence: consumer attitudes toward book digitization. J Bus Res 65:1219–1225CrossRefGoogle Scholar
  8. Clark DT, Goodwin SP, Samuelson T, Coker C (2008) A qualitative assessment of the Kindle e-book reader: results from initial focus groups. Perform Meas Metrics 9:118–129CrossRefGoogle Scholar
  9. Coroama VC, Moberg A, Hilty LM (2015) Dematerialization through electronic media? In: Hilty LM, Aebischer B (eds) ICT innovations for sustainability. Springer International Publishing, Switzerland, pp 405–421Google Scholar
  10. Enroth M (2009) Environmental impact of printed and electronic teaching aids, a screening study focusing on fossil carbon dioxide emissions. Adv Print Media Technol 36:1–9Google Scholar
  11. Gard DL, Keoleian G (2002) Digital versus print: energy performance in the selection and use of scholarly journals. J Ind Ecol 6:115–132CrossRefGoogle Scholar
  12. Greenfield J (2013) E-retailers now accounting for nearly half of book purchases by volume, overtake physical retail. http://www.digitalbookworld.com/2013/e-retailers-now-accounting-for-nearly-half-of-book-purchases-by-volume/. Accessed 24 Jan 2017
  13. Griffin A, Hauser JR (1993) The voice of the customer. Mark Sci 12:1–27CrossRefGoogle Scholar
  14. Heddeghem VW, Lambert S, Lannoo B et al (2014) Trends in worldwide ICT electricity consumption from 2007 to 2012. Comput Commun.  https://doi.org/10.1016/j.comcom.2014.02.008
  15. Hischier R (2004) Life cycle inventories of packaging and graphical paper. DübendorfGoogle Scholar
  16. Hischier R, Reichart I (2003) Multifunctional electronic media—traditional media. Int J Life Cycle Assess 8:201–208CrossRefGoogle Scholar
  17. International Organisation for Standardization (2006) ISO 14040: environmental management—life cycle assessment—principles and framework. Environ Manag 3:28Google Scholar
  18. IPCC (2007) IPCC Fourth Assessment Report (AR4) WG2. IPCC 1:976Google Scholar
  19. Japan Environmental Management Association for Industry (2010) IDEA (Inventory Database for Environmental Analysis)Google Scholar
  20. Kozak GL, Keoleian GA (2003) Printed scholarly books and e-book reading devices: a comparative life cycle assessment of two. IEEE Int Symp Electron Environ:291–296Google Scholar
  21. Merkoski J (2013) Burning the page: the e-book revolution and the future of reading. SourcebooksGoogle Scholar
  22. Miller JW (2014) America’s Most Literate Cities, 2014. http://web.ccsu.edu/americasmostliteratecities/2014/default.asp. Accessed 4 Jun 2016
  23. Moberg Å, Borggren C, Finnveden G (2011) Books from an environmental perspective-Part 2: E-books as an alternative to paper books. Int J Life Cycle Assess 16:238–246CrossRefGoogle Scholar
  24. Mossberg W (2010) First impressions of the new Apple iPad. http://allthingsd.com/20100127/apple-ipad-impressions/. Accessed 9 Dec 2016
  25. Nakamura H (2015) Electronic media research group, activity reportGoogle Scholar
  26. Nickelsburg M (2016) Amazon ranks the most well-read cities in the U.S., and the winner is... In: GeekWire. https://www.geekwire.com/2016/amazon-ranks-well-read-cities-u-s-winner/. Accessed 9 Sep 2016
  27. Omodani M (2010) Technology trends of electronic paper. CMC Publishing, TokyoGoogle Scholar
  28. Perrin A (2016) Book reading 2016. http://www.pewinternet.org/2016/09/01/book-reading-2016/. Accessed 9 Jun 2016
  29. Raghavan B, Ma J (2011) The energy and emergy of the Internet. Hotnets 5:42–45Google Scholar
  30. Tanaka H (2015) Shohisha koudou ron [trans. Theory on consumer behavior]. Chuo keizai sha, TokyoGoogle Scholar
  31. Teehan P, Kandlikar M (2013) Comparing embodied greenhouse gas emissions of modern computing and electronics products. Environ Sci Technol 47:3997–4003CrossRefGoogle Scholar
  32. The Statistics Portal (2017) Monthly retail sales of book stores in the United States from September 2014 to May 2017 (in million U.S. dollars). https://www.statista.com/statistics/207468/monthly-retail-sales-of-us-book-stores/. Accessed 6 Jul 2017
  33. Toffel MW, Horvath A (2004) Environmental implications of wireless technologies: news delivery and business meetings. Environ Sci Technol 38:2961–2970CrossRefGoogle Scholar
  34. U.S. Bureau of Labor Statistics (2016) American Time User Survey: Leisure time on an average day. http://www.bls.gov/tus/charts/leisure.htm. Accessed 15 Jun 2016

Copyright information

© Springer-Verlag GmbH Germany 2017

Authors and Affiliations

  1. 1.Graduate Program in Sustainability Science-Global Leadership Initiative, Graduate School of Frontier SciencesThe University of TokyoChibaJapan
  2. 2.Department of Chemical System Engineering, Graduate School of EngineeringThe University of TokyoTokyoJapan
  3. 3.Department of Environmental Systems, Graduate School of Frontier SciencesThe University of TokyoChibaJapan
  4. 4.Department of Urban Engineering, Graduate School of EngineeringThe University of TokyoTokyoJapan
  5. 5.School of Information Networking for Innovation and DesignToyo UniversityTokyoJapan

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