Green Engineering

Green engineering approaches the design of products and processes by applying financially and technologically feasible processes and products in a manner that simultaneously decreases the amount of pollution that is generated by a source, minimizes exposures to potential hazards (including reducing toxicity and improved uses of matter and energy throughout the life cycle of the product and processes) as well as protecting human health without relinquishing the economic efficiency and viability. As such, green engineering is not actually an engineering discipline in itself, but an overarching engineering framework for all design disciplines.

Green engineering is the design, commercialization, and use of processes and products in a way that reduces pollution, promotes sustainability, and minimizes risk to human health and the environment without sacrificing economic viability and efficiency. Green engineering embraces the concept that decisions to protect human health and the environment can have the greatest impact and cost-effectiveness when applied early, in the design and development phase of a process or product.
 
Principles of Green Engineering
Green engineering processes and products:
 
  • Holistically use systems analysis and integrate environmental impact assessment tools.
  • Conserve and improve natural ecosystems while protecting human health and well-being.
  • Use life-cycle thinking in all engineering activities.
  • Ensure that all material and energy inputs and outputs are as inherently safe and benign as possible.
  • Minimize depletion of natural resources.
  • Strive to prevent waste.
  • Develops and applies engineering solutions while being cognizant of local geography, aspirations, and cultures.
  • Creates engineering solutions beyond current or dominant technologies; improves, innovates, and invents (technologies) to achieve sustainability.
  • Actively engages communities and stakeholders in the development of engineering solutions.