کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1053066 | 1485014 | 2008 | 10 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: A comparison of carbon calculators A comparison of carbon calculators](/preview/png/1053066.png)
International attention to carbon dioxide emissions is turning to an individual's contribution, or “carbon footprint.” Calculators that estimate an individual's CO2 emissions have become more prevalent on the internet. Even with similar inputs, however, these calculators can generate varying results, often by as much as several metric tons per annum per individual activity. This paper examines the similarities and differences among ten US-based calculators. Overall, the calculators lack consistency, especially for estimates of CO2 emissions from household electricity consumption. In addition, most calculators lack information about their methods and estimates, which impedes comparison and validation. Although carbon calculators can promote public awareness of carbon emissions from individual behavior, this paper reveals the need for improved consistency and transparency in the calculators.
Journal: Environmental Impact Assessment Review - Volume 28, Issues 2–3, February–April 2008, Pages 106–115