WEEK 5 CHALLENGE: Renew my economics by ...

2 votes
1. Fixing leakages
 
50% / 1 vote
2. Using solar chargers http://www.solio.com
 
0% / 0 votes
3. Taking shorter showers
 
50% / 1 vote
4. Taking lunch to work/school
 
0% / 0 votes


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