Multi-family operators and residents can utilize high-efficiency electric and water devices such as CFLs, smart strips, efficient-flow showerheads and aerators and water tank and pipe insulation to lower consumption and bills. Direct electric savings are achieved by installing ENERGY STAR® CFL bulbs and smart strips. Water consumption is lessed by using efficient-flow showerheads, aerators, pipe insulation and water heater tank wrap. Water heating costs are lowered by using and wasting less how water.