On the Alternative Transportation Calculator does " number of vehicle trips" imply one way or round trip? For example if an occupant carpooled 5 days both too and from the building will the...

Should customers of a large retail building selling large items (and hence requiring customers to arrive by car and carry items purchased) be included in the calculations? Thanks!

Is it important to know the entire calculation for the O+M Exam?

Also, I'm reading the other comments and finding that there are rules about this credit not listed on this site. For...

Hello,
According to Equation 7 in the v4 O+M reference guide, the calculation of alternative transportation trips by visitors does not include “carpool trips”.

Equation 7 in the v4 O...

I wanted to note a key feature of this credit in v4, which was brought to my attention by Dan Ackerstein and Hannah Sokol.
In...

The summary tab of the calculator calculates the weighted overall alternative transportation rate of the regular occupants and the visitors. However, for a project type not listed in Table 2 (...

According to Table 5 (Reference Guide, p. 49) for 100 regular building occupants the sample size needs to be 81. Does this mean that for a project with 40 occupants the sample size has to be 81%...

Residents and condo owners rarely respond to surveys. What % of responses do you expect?
If the building does not have parking and less than 10% of residents own cars, could that suffice...

Are we able to use a shuttle run by building owner as an alternative transportation strategy?

Thank you!