"Leadership in Energy and Environmental Design (LEED) is a green building certification program used worldwide."
Sustainability certifications like LEED, BREEAM, and Cradle-to-Cradle provide guidelines for sustainable design and can help designers create more environmentally friendly products and systems.
Sustainable design principles: This topic covers the fundamentals of sustainability in design, including the triple bottom line (economic, social, and environmental sustainability), life cycle assessment, and green building standards like LEED.
Energy efficiency: This topic deals with ways to minimize energy consumption in buildings through measures such as energy-efficient lighting, appliances, and HVAC systems.
Water conservation: This topic covers strategies for reducing the amount of water used in buildings, such as collecting and reusing rainwater, optimizing plumbing fixtures, and implementing low-flow showerheads and toilets.
Material selection: This topic involves selecting materials with the lowest possible environmental impact, such as recycled and renewable materials, and reducing waste through reuse and recycling.
Indoor air quality: This topic deals with ways to improve indoor air quality to promote human health and well-being, such as using low-emitting materials, providing proper ventilation, and controlling humidity.
Sustainable transportation: This topic covers strategies for reducing the environmental impact of transportation through the use of alternative modes of transportation, such as walking, cycling, and public transit.
Carbon footprint: This topic involves measuring the amount of greenhouse gas emissions associated with a building or project and developing strategies to reduce or offset those emissions.
Waste reduction: This topic covers ways to minimize waste in the design, construction, and operation of buildings, such as reducing packaging and using materials with low embodied energy.
Renewable energy: This topic deals with strategies for incorporating renewable energy sources such as solar, wind, and geothermal power into buildings and communities.
Green building certification: This topic covers the various green building certification programs and standards, such as LEED, the Living Building Challenge, and the WELL Building Standard.
LEED (Leadership in Energy and Environmental Design): This is a widely recognized certification system that provides a framework for designing and operating sustainable buildings.
BREEAM (Building Research Establishment Environmental Assessment Method): This is a sustainability certification system that focuses on the design, construction, and operation of buildings.
WELL Building Standard: This is a certification system that focuses on creating healthier buildings through design strategies that promote clean air, clean water, and healthy food.
Green Star: This is a sustainability rating system that evaluates the environmental impact of buildings, infrastructure, and communities in Australia.
Living Building Challenge: This is a certification system that focuses on creating buildings that produce more energy than they consume and rely on natural systems to filter, purify, and distribute water.
Passive House: This is a certification system that focuses on creating buildings that use minimal heating and cooling energy by maximizing solar gain and minimizing heat loss.
Energy Star: This is a certification system that focuses on improving the energy efficiency of buildings and appliances in the United States.
Fitwel: This is a certification system that focuses on creating healthy, productive, and sustainable environments in buildings and communities.
SITES (Sustainable Sites Initiative): This is a certification system that focuses on creating sustainable landscapes and ecosystems.
Green Globe: This is a certification system that focuses on improving the sustainability performance of hotels, resorts, and tourism destinations.
"Developed by the non-profit U.S. Green Building Council (USGBC)."
"LEED aims to help building owners and operators be environmentally responsible and use resources efficiently."
"By 2015, there were over 80,000 LEED-certified buildings."
"By 2015, there were over 100,000 LEED-accredited professionals."
"Most LEED-certified buildings are located in major U.S. metropolises."
"LEED Canada has developed a separate rating system adapted to the Canadian climate and regulations."
"Some U.S. federal agencies, state, and local governments require or reward LEED certification."
"This can include tax credits, zoning allowances, reduced fees, and expedited permitting."
"Studies have found that for-rent LEED office spaces generally have higher rents and occupancy rates."
"LEED is a design tool rather than a performance-measurement tool."
"LEED focuses on energy modeling rather than actual energy consumption."
"It lacks climate specificity."
"It has been criticized for a point system that can encourage inappropriate design choices."
"Make energy conservation the weakest part of the evaluation."
"The phenomenon of 'LEED brain' in which the public relations value of LEED certification drives the development of buildings."