Small electricity generator facilities located on the same site as multi-family dwellings, a charitable institution, religious institution, golf course, hospital, sanitarium, lodging house, motel, nursery school, nursing home, senior care/assisted living facility, private recreation park, private swim club, private school, private noncommercial club, or public facility and that meet the following criteria:
a. The fuel source for the generators shall be natural gas, biodiesel, or the byproduct of an approved cogeneration or combined cycle facility;
b. The facilities shall use the best available control technology to reduce air pollution;
c. The facilities shall not create any objectionable odors at any point outside of the property plane where the facilities are located;
d. The facilities shall not exceed a noise level of 45 dBA at any point on any residentially zoned property outside of the property plane where the facilities are located;
e. On a site with fuel cell facilities, small electricity generator facilities shall not be permitted unless the aggregate wattage of the two facilities is less than one megawatt. If the aggregate wattage of the two facilities is one megawatt or greater, the small electricity generator facilities shall be subject to all requirements and processes prescribed in this title for medium or large electricity generator facilities, whichever is the most applicable, in the subject zoning district; and
f. The facilities shall be cogeneration or combined cycle facilities, if feasible;