Free Access USGBC LEED-Green-Associate New Release

Green Seal is a non-profit organization that develops standards and certifies products and services that are environmentally preferable and meet rigorous performance criteria1. Green Seal has standards for various categories of products and services, including custodial products and materials, such as cleaners, degreasers, floor care products, paper products, and hand soaps2. Green Seal-certified custodial products and materials can help achieve credits in the LEED v4 Materials and Resources category, such as Purchasing - Ongoing Consumables34.

About Us | Green Seal1

Standards | Green Seal2

LEED v4: Building Design + Construction Guide - U.S. Green Building Council3

Credit’s Supporting LEED’s Materials and Resources Category | Legrand4

Light-colored paving and cool roofs refer to materials with higher emissivity and higher albedo. Emissivity is the ability of a material to emit heat that it absorbs, while albedo is a measure of how much light that hits a surface is reflected without being absorbed. Materials with high emissivity can help reduce heat islands by releasing more of the heat they absorb, while those with high albedo can reflect more sunlight and thus stay cooler. References: LEED Green Associate Candidate Handbook, U.S. Green Building Council resources

An office without transit access can substantially reduce its transportation impact if workers are able to walk from the office to basic services. Transportation impact is the effect of transportation activities on the environment, society, and economy. Transportation impact can include greenhouse gas emissions, air pollution, noise pollution, energy consumption, land use, traffic congestion, infrastructure costs, and public health. Walking is a form of alternative transportation that can reduce transportation impact by using less energy, emitting less pollutants, occupying less space, and improving physical activity and well-being. If workers are able to walk from the office to basic services, such as retail, restaurants, banks, or post offices, they can reduce their vehicle miles traveled, fuel consumption, and parking demand1 . References: LEED v4 Green Associate Candidate Handbook1, EPA’s Transportation and Climate Change

Daylighting falls under the Indoor Environmental Quality category. LEED awards points for strategies that enhance natural light to improve occupant comfort and reduce energy consumption​​.