Energy storage

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Across
  1. 1. The first energy
  2. 6. in the future
  3. 7. Like the other
  4. 8. Almost discount
  5. 9. Because
  6. 12. Suitable
  7. 13. thin
Down
  1. 2. The society's demand
  2. 3. huge
  3. 4. Fast energy
  4. 5. Sometimes
  5. 10. change
  6. 11. Same as inportant