WHITBY WATT WARS

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Across
  1. 2. Acronym for climate-changing gases produced when energy is generated or consumed.
  2. 4. device that can switch lights on automatically.
  3. 8. Energy that comes from naturally replenishing sources.
  4. 9. Sensors detect this before turning on lights.
  5. 11. Used to describe loads that use electricity even when you think a device is off.
  6. 12. The movement of fresh air through a building.
Down
  1. 1. A frequently adjusted device that controls temperature.
  2. 3. Fresh air depends on me, but too much of me can waste energy.
  3. 5. Water that is safe to drink.
  4. 6. The process of reducing reliance on fossil fuels.
  5. 7. Energy-efficient lighting technology used in many facilities.
  6. 10. Free illumination provided by nature.