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Sustainability at the bookstore

Donate books

Books are constantly being updated and therefore it is inevitable that some books will go out of print every term. However, these books still have value and we encourage you to donate them to a worthy cause. The Bookstore has partnered with Better World Books to distribute our donated books to less fortunate people all over the world. To date the Camosun community has donated thousands of books to this worthwhile cause. With our help, Better World Books has funded the shipment of over 200,000 books to Africa and built seven new schools in Southeast Asia.

The table below shows the results seen from the books we have sent to Better World Books through March 2014.

Environmental Metrics
Account End Destination of Book Total Books Reused or Recycled Books (lbs) Trees Water (g) Green-house Gases (lbs) Landfill Space (cu yd) Electricity (kwh)
Camosun College Bookstore   36,281 49,658 586 345,726 77,496 80 119,716
  Recycled 17,651 24,159 281 102,526 37,113 38 57,332
  Reused 18,630 25,499 305 243,200 40,383 42 62,384
EXPLANATION  OF DATA VALUES
REUSED BOOKS – This category is made up of the sum of books sold and donated.  The reuse of these books is considered waste prevention.  Reducing the volume of waste we create results in limiting the environmental impact of disposal or recycling¹.
RECYCLED BOOKS – Books we deem unsalable and not appropriate for donation to our participating literacy partners.  Recycling books is termed waste reduction¹.  Our recyclers report that the efficiency of recycling a book yields 97% of that book as usable fiber.
POUNDS OF BOOKS – The average weight of the outbound books that Better World Books has processed is 1.37 pounds.  This average weight is multiplied by the number of books categorized as ReUsed.  Recycled books are multiplied by the efficiency rating of generating recycled fiber (see Usable Fiber below).
TREES – The number of typical trees assumes a mix of hardwoods and softwoods 6-8inches in diameter and 40feet tall.  The number of trees saved per ton of 100% recycled fiber produced is twenty four².
WATER (g) - There are 8,750 gallons of water saved per ton of paper produced when comparing 100% forest fiber sources to 100% postconsumer fiber².
METHANE & GREENHOUSE GASES (lbs) – Landfilling produces .725 pounds of methane per book³.  One way of measuring the impact of greenhouse gases is by assigning them a Global Warming Potential (GWP).  The concept of a global warming potential (GWP) was developed to compare the ability of each greenhouse gas to trap heat in the atmosphere relative to another gas. The definition of a GWP for a particular greenhouse gas is the ratio of heat trapped by one unit mass of the greenhouse gas to that of one unit mass of CO2 over a specified time period*.  Methane has a GWP of 25 which makes this particular emission a greater cause for concern than CO2.  The total greenhouses gases, including Methane saved in production of one ton of paper from 100% postconsumer fiber versus 100% forest fiber sources is 2108 pounds²
LANDFILL SPACE (cu yd) – 1 ton of books takes up 3.3 cubic yards of space in a landfill².  The total pounds divided by 2000 equals total tons.  Tonnage multiplied by 3.3 cubic yards and multiplied again by the 97% efficiency rating of postconsumer content paper yields the total cubic yards of space conserved.
Kwhs – There are 4893 Kilowatt Hours of electricity saved per ton of paper produced when comparing 100% forest fiber sources to 100% postconsumer fiber².  The conversion factor utilized was 1 Btu = 0.00029307108333 kilowatt hour.
Tons of Usable Fiber – Our recyclers report that 97% of the books that we send are turned into usable fiber.  This 3% of refuse is used in calculation of any pertinent metrics.  The total pounds of Recycled books divided by 2000 yield the total tonnage of usable fiber.
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1. Environmental Protection Agency. Pollution Prevention Act of 1990. Retrieved October 27, 2008 from http://www.ofee.gov.
2. Environmental impact estimates were made using the Environmental Defense Fund Paper Calculator. For more information visit http://www.papercalculator.org
3. Borealis Centre for Trade Environment and Trade Research. Findings from the U.S. Book Industry: Environmental Trends and Climate Impacts. Retrieved July 10, 2008, from http://www.greenpressinitiative.org/documents/trends_summary.pdf.
*Environmental Protection Agency. High Global Warming Potential (GWP) Gases. [Online] Retrieved October 28, 2007 from http://www.epa.gov/highgwp/scientific.html"

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