In 2004, the average annual electricity consumption was 1200 kWh per person. For a couple with 2 children, this rate of consumption averages out at between 2500 and 3100 kWh (not including electricity consumption for heating purposes).
Does the manufacture of solar panels require large amounts of energy?
Are solar panels recyclable?
What contribution do solar arrays make to helping preserve the environment?
What is meant by ‘ecological footprint’?
What is renewable energy?
What are the environmental advantages of installing a solar array?