The space-by-space method is a good option for projects that do not fit into one of the building type categories or that require increased LPD allowances for either decorative or merchandise lighting. These types of spaces are allowed higher LPDs, but the

The space-by-space method is a good option for projects that do not fit into one of the building type categories or that require increased LPD allowances for either decorative or merchandise lighting. These types of spaces are allowed higher LPDs, but these increases can only be counted to the extent that they are actually used. ASHRAE allowances are listed in Table 9.6.1 for each space type.