| Sustainable design or sustainable technology is similar to appropriate technology but broader, including both high technology and very low technology. Sustainable technology may be more expensive up front, but offers savings through efficient operation; or it may be cheaper up-front through simpler design.
||Topic page: Sustainable technologies
Pages in this category (listed below) may include subtopics, how-tos, projects, designs, organizations and more.
This category has only the following subcategory.
Pages in category "Sustainable technologies"
The following 14 pages are in this category, out of 14 total.