Experimental substance (Food & water)

Inside the huts set up experiment time taken (Min)

Outside the huts experimental set up time taken (Min)

Energy saving stoves

Three stone

traditional open fire

Time Saved (Minutes)

Energy saving stoves

Three stone traditional open fire

Time Saved (Minutes)

White rice (0.5 kg・s)

11.44

11.72

0.28 min

14.37

15.73

1.36 min

Water (1 Litre)

9.96

11.35

1.39 min

5.58

7.3

1.72 min

Yellow beans (0.5 kg・s)

39.71

42.10

2.39 min

35.87

38.49

2.62 min

White tea (1 litre water + 0.5 litre milk + 5 ml tea leaves)

5.67

7.3

1.63 min

6.01

9.64

3.63 min