1 / 1

glue vs. green

From article “In many countries, cement is critical for growth, but an enemy of green” by Elisabeth Rosenthal on October 21, 2007 on www.iht.com. glue vs. green. Cement is a critical aspect of development in third-world nations for buildings and roads, but produces 5% of CO 2 emissions

dudley
Download Presentation

glue vs. green

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. From article “In many countries, cement is critical for growth, but an enemy of green” by Elisabeth Rosenthal on October 21, 2007 on www.iht.com gluevs. green • Cement is a critical aspect of development in third-world nations for buildings and roads, but produces 5% of CO2 emissions • Process cannot be easily made “green” because the chemical process that produces cement itself releases 60% of the CO2 in the entire manufacturing process AND cement is not readily recyclable • Conflict arises in limiting India, China, and Eastern Europe’s production of cement The Global Debate on Cement Take-away message: Leaders must encourage alternative or renewable options for developing nations to provide for their needs while preserving the environment

More Related