Abstract:

The carbon dioxide emission reduction capacity of information and telecommunication technology (ICT) solutions is assessed by life cycle assessment (LCA), the Greenhouse Gas Protocol for Project Accounting and the Greenhouse Gas Protocol for Corporate AccountingIn this paper, the low carboneconomy(LCE)matrix is created after analyzing and calculating 14 ICT solutions, and all the ICT solutions are divided into four categories: star product, sanitation worker, cash supporter and question markFour different development proposals are given to four categories of ICT solutions according to characteristics

Key words: life cycle assessment；information and telecommunication technology；low carbon, low carboneconomy matrix