Energy Waste

What is energy waste?

• Unnecessary usage of electricity.

• Electricity from the bin.

• Friction.

How to save energy?

• Using energy-efficient light bulbs.

• Turning off unnecessary lights.

• Switching the water tap off.

• Turning off fans in winter.

What are common causes of energy waste?

• Using energy-efficient appliances.

• Proper insulation in buildings.

• Leaving lights on in unoccupied rooms.

How can individuals reduce energy waste at home?

• By keeping windows open in winter.

• By using more electrical devices.

• By unplugging devices when not in use.

What is the impact of energy waste on the environment?

• Lower energy bills.

• Improved air quality.

• Increased greenhouse gas emissions.

What are the benefits of reducing energy waste?

• Higher energy costs.

• Conservation of natural resources.

• Increased reliance on fossil fuels.

What role do energy-efficient appliances play in energy conservation?

• They consume more energy.

• They help reduce overall energy consumption.

• They are more expensive to operate.

What is the significance of renewable energy sources in reducing energy waste?

• They increase energy costs.

• They help decrease reliance on non-renewable resources.

• They are less efficient than fossil fuels.

What is a common example of energy waste in the bathroom?

• Taking long showers

• Leaving the lights on when not in use

• Leaving the water running while brushing teeth

• Leaving the fan on all day

How can energy be wasted in a classroom?

• Opening windows to let in natural light and air

• Leaving lights, computers, or other electronic devices on when not in use

• Using energy-efficient light bulbs and devices

• Turning off lights, computers, and electronic devices when not in use