The credit may be achieved by using nonroof measures only, such as shading, paving, and vegetation, to reduce the heat island effect on the site. The credit does not require a highly reflective roof for all projects, but allows for flexibility and trade-offs depending on the climate and design conditions. The project can use the Heat Island Reduction 1 to demonstrate compliance with the credit requirements. The credit is feasible and applicable for this project, and does not need an alternative compliance path. Reference: SS Credit Heat Island Reduction, LEED v4 Reference Guide for Building Design and Construction234

The Location and Transportation Credit, Access to Quality Transit requires projects to locate within walking distance of existing or planned transit stops that provide access to quality transit service1.Quality transit service is defined as transit service that meets the minimum weekday and weekend headways (time between vehicles) and hours of operation listed in Table 1 of the credit requirements2. According to Table 1, the minimum weekday headway for bus service is 15 minutes, and the minimum weekday headway for rail service is 10 minutes. The minimum weekend headway for both bus and rail service is 30 minutes. The minimum hours of operation for both bus and rail service are 6 a.m. to 8 p.m. on weekdays and 8 a.m. to 6 p.m.on weekends2. In addition, the credit requires projects to locate within a 1/4 mi. (0.40 km) walking distance of bus, streetcar, or rideshare stops or within a 1/2 mi.(0.80 km) walking distance of bus rapid transit stops, light or heavy rail stations, commuter rail stations, or ferry terminals1.

Option A does not represent quality transit service because it only has two bus lines that may not meet the minimum headway and hours of operation requirements. Option C does not represent quality transit service because it is beyond the maximum walking distance of 1/2 mi. (0.80 km) for rail stations. Option D does not represent quality transit service because it is a private shuttle bus that does not qualify as a public transportation service, and it provides hourly service that does not meet the minimum headway requirements. Option B represents quality transit service because it has a rail station that is within the maximum walking distance of 1/2 mi. (0.80 km) from the project building, and it has one train line that operates Monday through Sunday, which implies that it meets the minimum headway and hours of operation requirements.

Access to Quality Transit

Access to Quality Transit - Canada Green Building Council

The Location and Transportation (LT) Credit: Bicycle Facilities requires short-term bicycle storage to be within 100 feet (30 meters) of a main entrance to ensure convenient access for visitors or short-term users. This credit encourages alternative transportation methods by making bicycle storage easily accessible, thereby reducing vehicular dependency. Other locations like bicycle networks or shower rooms may be relevant for long-term storage or end-of-trip facilities but are not specifically mandated for short-term storage.

The Integrative Process credit requires the project teams to perform analyses for both energy- and water-related systems from the predesign phase to the design and construction phase. The project teams should also identify and use opportunities to achieve synergies across disciplines and building systems.

* LEED Integrative Process Credit Explained - Projectific, Inc.

* CI-v4 IPc1: Integrative process | LEEDuser

* The Integrative Process in LEED V4 --- ArchEcology

* New LEED Integrative Process Credit Encourages Design-Build

Retail projects must conduct a waste stream audit for the duration of the project in an existing location or make projections based on historical data for similar establishments. Identify the top-five recyclable waste streams while stating the top-four waste streams where both collection and storage space will be provided. This is the requirement for Retail projects under the Materials and Resources Prerequisite, Storage and Collection of Recyclables, according to the LEED v4 BD+C Reference Guide1. The purpose of this prerequisite is to facilitate the reduction of waste generated by building occupants that is hauled to and disposed of in landfills1. The prerequisite applies to all LEED BD+C projects, but Retail projects have a different approach than other project types because of their unique waste streams and operational characteristics1. Retail projects must conduct a waste stream audit for the duration of the project in an existing location or make projections based on historical data for similar establishments. The audit or projection must identify the top-five recyclable waste streams by weight or volume using consistent metrics throughout1. The waste stream study period must be a minimum of 24 hours1. Retail projects must also provide dedicated areas that serve the entire building and are accessible to waste haulers and building occupants for the collection and storage of materials for recycling for at least four of the top-five recyclable waste streams identified by the audit or projection1. Reference:

Prerequisite: Storage and collection of recyclables | U.S. Green Building Council