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Insert the term "Tenant space" in alphabetical order with the accompanying text "Tenant space is the area within the LEED project boundary. For more information on what can and must be in the LEED project boundary see the Minimum Program Requirements (MPRs) and LEED 2009 MPR Supplemental Guidance. Note: tenant space is the same as project space."

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change "Projects that use the performance approach cannot earn points for prescriptive measures in SS 2.2, 2.3, and 2.4 or WE 2.1 and 2.2." to "Projects that use the performance approach cannot earn points for prescriptive measures in SS 2.3, SS 2.4, WE 2.1, or WE 2.2, and can earn only partial credit in SS 2.2."

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change "Outdoor uses, primarily landscaping, account for 30% of the 26 billion gallons of water consumed daily in the United States." to "According to one estimate, a typical suburban lawn requires 10,000 gallons of irrigation water each year."

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change "For SS 2.2 (b), calculate the percentage of the buildable lot area..." to "Part (a) and (b) apply only to sites that are not previously developed or "disturbed". Undeveloped sites with substantial amounts of garbage and/or invasive weeds should be treated as previously developed sites.For SS 1.2 (b), calculate the percentage of the buildable lot area..."

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"Some estimating may be necessary to determine the coverage expected by the vegetation at five years\' growth." change to "Some estimating may be necessary to determine the coverage expected by the vegetation at five years\' growth. Additional methods for meeting the requirements include: parking that is beneath the home or under a vegetated deck, or lower levels of a multi-level garage."

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"Shading that covers at least 50% of the sidewalks, patios, and driveways is required." change to "At least 50% of the sidewalks, patios, and driveways must be shaded or comprised of materials that meet the requirements in part (b). For multi-home developments, common roads should not be included in this calculation. "