Maybe. A LEEDuser member received the following response from GBCI in July 2018:

“The LEED v4 Reference Guide does not indicate double-stacked bicycle storage cannot be provided, so it could, technically, be possible. There are a few aspects of the Reference Guide I can point out that might help the project team determine the best location, space allocation, and configuration of the bicycle storage.

First, consider the intent of the credit, which is "To promote bicycling and transportation efficiency and reduce vehicle distance traveled…”

According to GBCI, washers that comply with the current ENERGY STAR v8 specification will also meet the CEE Tier 3A criteria.

No. Addenda 100002212 revised the language to clarify that motorcycle and bicycle parking should not be counted as vehicle parking spaces.

No. While HCFCs (hydrochlorofluorocarbons) and HFCs (hydrofluorocarbons) have chemical structures that are similar to CFCs (chlorofluorocarbons), HCFCs and HFCs are different from CFCs and are less damaging to the ozone layer.

A 2020 addendum addresses this issue (Form Update ID #5000097). The credit form has been updated to include a choice of 'other' where you can insert a new refrigerant type along with the associated ODP and GWP values. Since it’s up to you to identify ODP and GWP values, you’ll need to provide supporting documentation for these values so that the reviewer can confirm their accuracy.