1: "Smart thermostats help reduce energy usage"

2: "Solar panels cut electricity bills"

3: "Rainwater harvesting conserves water"

4: "LED lighting saves energy"

5: "Home batteries store solar energy"

6: "Green roofs insulate homes"

7: "Energy-efficient appliances reduce waste"

8: "Smart home automation controls energy usage"

9: "Wind turbines generate clean power"