Of many small steps is a functional recycling program composed. The Princeton Public Library cafe, whose look-alike trash and recycling containers were preventing adequate separation (previous post), has retrofitted its recycling container with a new top. The contrast in color, the smaller opening, and the pairing of the trash and recycling containers all should help prevent the recycling container from being contaminated with trash.
The library has also improved other aspects of its recycling program.
Some Princeton residents have raised concerns about the library's energy consumption. According to the building manager, he has replaced most lights with fluorescents, and reduced the brightness of the bulbs lighting the stacks from 75 watt to 50 watt. Only fluorescent lights are left on after the building closes, to allow the custodians to clean up.
Some additional steps that might be taken would be to have the custodians only light the story they are cleaning, rather than having all three floors lit during that time. And it should be possible to program the public computers to go into standby mode when not in use. The lights embedded in the sidewalk, which shine up on the columns, make for a nice effect, but are not exactly a model for energy efficiency and reducing light pollution in the night sky.
Ideally, such a flagship public building would announce its green features to all who walk in, as a demonstration.