熟悉我的人都知道我很關心全球變暖，氣候變化這個話題。所以這次我們來談談個人怎麼節約能源，以下是我的tips：（有些也許很私人，很好笑，不過為了體現我的決心，我是豁出去了。）

1. Turn off lights/water sink when leaving the room（即時關燈關水龍頭）;

2. Buy local and seasonal food and goods（買當地當時季節的物品和食品）；

3. Try reuse goods, let it be paper, clothes or anything（儘量重複利用各種物品，像紙和衣服）;

4. Embrace the sharing culture and used items, particularly used books, used kids clothes, toys, furniture and borrowing books from library（不介意和人分享物品，不介意舊貨，像書，小孩衣服，玩具，家具以及從圖書館借書）;

5. If you have to buy a book, buy electronic version（如果你實在要買書，儘量買電子書）;

6. Try cotton diaper（用棉的尿布）;

7. Try carpool app: Uber Pool and commute carpool app: Scoop, Waze（和人一起坐車上下班）;

8. Compost left-over food, grow worms and use it as fertilizer（剩飯剩菜放到一個盒子裡，養蟲子，做肥料）；

9. Organize and retire clothes often, either donating or giving out to friends（經常收拾整理衣服，要麼捐獻或者給朋友）.

10. Grow chickens to get eggs and eat left-over food（養雞生蛋，吃剩飯剩菜）；

11. Take shower only every other day（兩天洗一次澡足夠）;

12. Stop flushing toilet every time, especially when it is liquid（如果是在家，尿尿完無需每次沖水）;

13. Install solar panel（裝太陽能板）；

14. Buy electric car（買電動車）；

15. Set house temperature low in general in the winter, 20C in the day and 16C at night（儘量冬天少用暖氣，夏天少用空調）.