Being an active recycler is one way to ensure your kitchen is green. Most cabinet manufacturers offer options for lower cabinets that include pull-out recycling bins that keep contents organized and out of sight. In some instances, these bins are designed to be positioned conveniently beneath holes in countertops so that you can sweep food scraps into them. You can also retrofit existing cabinets with recycling bins—rotating lazy Susan-type recycling centers feature multiple bins and are designed to fit in lower corner cabinets.
Energy-efficient lighting includes fluorescent and compact fluorescent lamps that use 50% to 90% less energy than comparable incandescent lamps. In fact, according to EnergyStar.gov, a single compact fluorescent bulb will save $30-$40 during its expected lifespan of 10,000 hours over conventional incandescent bulbs of similar luminosity. However, consider the correct quality of light, such as an efficient halogen and LED lighting sources, for task areas.
An under-the-counter water purifier cleans water of contaminants before it reaches the kitchen tap; it has about 10 times the filtering capacity of a faucet-mounted purifier. A model with a top-quality activated carbon filter will remove heavy metals, bacteria, and pesticides. In addition, it removes odors and bad tastes. Expect to pay $150-$200 for an activated charcoal purifier with a replaceable cartridge.