Carbon foortprint strategies

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Across
  1. 5. Buying locally-made goods to avoid emissions from long-distance transport (5 letters)
  2. 6. Using your own cloth or canvas bags instead of plastic (7 letters)
  3. 7. Panels that convert sunlight into electricity (5 letters)
  4. 9. Avoiding excessive use of air-conditioners to save energy (8 letters)
  5. 10. Smart device that regulates home temperature efficiently (11 letters)
  6. 11. Replacing old bulbs with low-energy ones (11 letters)
Down
  1. 1. Reducing waste by transforming old products into new ones (9 letters)
  2. 2. Choosing to walk or cycle instead of using motor vehicles (8 letters)
  3. 3. Reducing electricity usage by turning off appliances when not needed (12 letters)
  4. 4. Travelling with others in one vehicle to reduce emissions (9 letters)
  5. 8. Planting trees to absorb CO₂ from the atmosphere (10 letters)