Environmental Audits

•During the summer holidays, some green club members went to CSE- Centre for Science and Environment Delhi and under their Green School Programme they conducted the energy, waste, water, land and air audits.

Oxygen Consumption (per day)

For people living on the campus -5,78,880 L of O2

For people coming from outside -3,40,740 L of O2

The Required Green Cover -31,788 m2

The Actual Green Cover -4,37,736.44 m2

Since we have more than the required green cover, we get full Points for Oxygen Balance.

Transport StudentsTeacher

sStaff Total

School Bus 800 26 10 836

4 wheeler 470 92 5 567

2 wheeler 190 25 169 384

Bicycle 10 - 208 218

Auto rickshaw

50 - - 50

On foot 529 20 45 594

Total 2049 163 437 2649

Transport Survey

1. Personal Vehicle : 35.90%2. School Bus, Auto rickshaw :

33.45%3. Non-polluting Transport : 30.65%

Type Number Mileage Capacity

Small Bus 4 7km/L 32

Large Bus 8 3km/L 52

Bus Survey

There are a total of 12 buses in the school.

Percentage of Commuting Practices

The amount of waste generated by the school per month

SN

Type of waste Organic/inorganic

Quantity per month

(in kg)

Amount of organic

waste (kg)

Amount of inorganic

waste (kg)

Total

1 Plastic Inorganic 300 0 300 300kg

2 Paper Organic 300 300 0 300kg

3 Silt ,soil ,mud Organic 100 100 0 100kg

4 Horticultural waste

Organic 3000 3000 0 3000kg

5 Food Organic & inorganic

1500 1350 150 1500kg

6 Wood, glass, metal scrap

Organic &Inorganic

100 60 40 100kg

7 Electronic & Computer consumables

Inorganic 10 0 10 10kg

8 Biomedical waste Organic 45 45 0 45kg

9 Domestic waste Organic & inorganic

3900 3120 780 3900kg

TOTAL 9255kg 7975kg 1280kg 9255kg

WASTE AUDIT

Percentage of organic waste and inorganic waste from the total waste generated

Waste Amount Percentage

Organic waste 7975kg 86.17%

Non organic waste 1280kg 13.83%

Total waste 9255kg 100.00%

Waste generated per capita

Waste generated per capita = Total waste generated Total strength = 9255 2760 = 3.35 kg per month = 0.11177kg per day = 111.77g per day

The waste generated per capita per day is 111.8 gram

Waste collection system

No of waste collection points 40

No of waste collection points with two bins(one for biodegradable and other for non- biodegradable)

25

Percentage of waste collection with two containers= no of waste collection points with two bins/ total no of waste collection points * 100 = 25 / 40 *100= 62.5

Percentage of waste collection points with two bins is 62.5 %

Total land area :485632.8 sq. mConstructed area :47896.36 sq. mTotal Green area :437736.44 sq. m

(includes unconstructed

barren land, tree canopy area)Playfields area :202350 sq. m

= x 100

Total green area

33% of total area

437736.44

160258.82

= 273.14%

= x 100

Total area of the playfields

Total no. of students

202350

2049

98.76 sq. m

=

=

=

A).GENERATORS:•Auditorium •Main building and Boarding houses

ENERGY:250 KWH125 KWH

CONSUMPTION:

900 L

B). COLLEGE BUSES ------------ 3244 L

TOTAL 4144 L

Energy AuditsMonthly Consumption of Diesel

S.no.

Place of use

No. of Cylinders

Capacity

Total

1. Mess 10654

19 Kg14.2 Kg

2014Kg766.8Kg

2. Boarding Houses

4 X 7 14.2Kg 397.6Kg

Total 3178.4 Kg

Monthly Consumption of LPG

1. College Cars 273L

2. Students coming by cars

3000L

TOTAL 3273L

Monthly Consumption of Petrol

Source of Energy

Monthly Consumptio

n

Energy Consumed (in Mega Joules)

Percentage

Diesel 4144 litres 188966.4 MJ 27.18%

LPG 3178.4 kg 164005.44 MJ 23.58%

Petrol 3273 litres 152849.1 MJ 21.98%

Electricity 52117 kwh 187621.2 MJ 26.98%

Kerosene 40 litres 1788 MJ 0.26%

Wind 50 kwh 3.6 MJ 0.09%

TOTAL 695233.74 MJ