Sustainability can be defined as the ability to meet the needs the present without compromising the ability of future generations to meet their own needs.
Green building is often used as a synonym for sustainable Construction and high - performance buildings.
A site assessment assesses site conditions before design to evaluate sustainable options and inform related decisions about site design.
A site assessment is part of the integrative process that helps to incorporate the assets of the site and its historical contexts.
Contour mapping, unique topographic features, slope stability risks.
Flood hazard areas, delineated wetlands, lakes, streams, shorelines, rainwater collection and reuse opportunities.
The hydrologic cycle keeps the Earth's fresh water supply on the move.
Solar exposure, heat island effect potential, seasonal sun angles, prevailing winds, monthly precipitation and temperature ranges.
Primary vegetation types, greenfield area, significant tree mapping, threatened or endangered species, unique habitat, invasive plant species.
Prime farmland, healthy soils. Thorough investigation and assessment of ground conditions and stability to determine whether a site is suitable for building on, and the type and size of foundations that will be required.
Views, adjacent transportation infrastructure, construction materials with existing recycle or reuse potential.
Proximity of vulnerable populations, adjacent physical activity opportunities, proximity to major sources of air pollution.
Increase diversity of uses.
According to the United Nations Environment Program, if our present patterns continue, two out of every three people will live in water-stressed conditions by the year 2025.
Seventy percent 70% of the Earth’s surface is covered by water, but less than 1% of that water is fresh water.
Only 1% of that 1% is accessible for human use.
The goals of the water efficiency credits are to
There are five natural refrigerants that are benign to the earth’s atmosphere:
Sustainable materials are materials that reduce demands on ecosystems during their life cycle.
Pre-consumer material is material from industry scraps that was diverted from the waste stream and used for other purposes.
Post-consumer material is a waste type produced by the end consumer of a material stream; that is, where the waste producing use did not involve the production of another product.
Fundamental is the idea of life-cycle assessment – looking at the entire lifecycle of a product or material and trying to quantify that material across a whole range of indicators: energy, water, raw materials, pollution.
The strategies for achieving points in this credit category include:
Radon is a cancer-causing natural radioactive gas that you can’t see, smell, or taste.
Doorways are a prime point for contaminants entering a building.
Accurate monitoring of CO2 levels ensures that occupied spaces are receiving enough ventilation.
Innovation in Design points can be awarded for: