Green Technologies Defined From www.green-technology.org - Green Technology is defined as follows: The field of "green technology" encompasses a continuously evolving group of methods and materials, from techniques for generating energy to non-toxic cleaning products.
The goals for Green Technologies include:
- Sustainability - how do we meet today's needs without harming the ability of future generations to meet their own needs?
- "Cradle to cradle" design - rather than a "cradle to grave" cycle for manufactured products - how can we manufacture products that can be fully reclaimed or re-used.
- Source reduction - reducing waste and pollution by changing patterns of production and consumption. Paying attention to concepts such as "embodied energy" and "local sourcing".
- Viability - what can we do to speed up the wide acceptance of these technologies and products that benefit the environment?
Key subject areas of Green Technology include:
- Energy- Perhaps the most urgent issue for green technology; this includes the development of alternative fuels, new means of generating energy and energy efficiency.
- Green building - Green building encompasses everything from the choice of building materials to where a building is located.
- Environmentally preferred purchasing - A method of searching for products whose contents and methods of production have the smallest possible impact on the environment
- Green chemistry- The invention, design and application of chemical products and processes to reduce or to eliminate the use and generation of hazardous substances.
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