The project titled "Don't let that wind pass, unused!!" focuses on utilizing wind energy to conserve resources and promote sustainable development, particularly in the context of the Indian Railways. Through data analysis, it demonstrates potential cost savings in electricity and diesel fuel by installing small wind turbines on train bogies. The project advocates for innovation in renewable energy use to secure a healthier environment for future generations.

1. NATIONAL CHILDREN’S SCIENCE CONGRESS
2022 - 2023
CENTRAL INDIA ACADEMY
Bhopal Road, Dewas, 455001
Focal Theme: “Understanding Ecosystem for Health and Well-Being”
Sub Theme: “Technological Innovation for Ecosystem & Health”
Project Title:
“DON’T LET THAT WIND PASS, UNUSED!!”
PRESENTED BY:
NANDITA CHOUREY PRIYANSHU RAJPUT
PRESENTED TO:
MRS. ANITA PAWAR MRS. REETA SINGH
SCIENCE TEACHER PRINCIPAL

2. ACKNOWLEDGEMENT
This project has been made possible due to generous contributions of
several individuals. Motivated by the passion to provide young
generation with the appropriate information about our natural
resource conservation and use of wind energy. It is matter of great
satisfaction that this project is grounded in the concerns of young
people. This project has been possible with the approval and great
support of Hon. Mrs. REETA SINGH, Principal of C I A. We also owe a big
thank to Mrs. ANITA PAWAR, science teacher for trusting the elaborate
process of project development and her constant encouragement and
support to this endeavor.
We gratefully acknowledge the much-valued
contribution of all individuals who played an important part in making
of this project.

3. INDEX
“Don’t Let That WIND Pass Unused !!”
Topic Names Page Number
1. Cover Page 1
2. Project Name 1
3. Acknowledgement 2
4. Introduction of topic 4
5. Objectives 5
6. Images 6
7. Team Work 7
8. Tabular presentation of Data (AC Coach) 8
9. Graphical Presentation (AC Coach) 9
10. Tabular presentation of Data (Non-AC Coach) 10
11. Graphical Presentation (Non-AC Coach) 11
12. Tabular presentation of Data (For All Bogies) 12
13. Graphical Presentation (For All Bogies) 13
14.
Pie Chart Presentation Coach Composition &
Consumption of Hotel Load.
14
15. Tabular presentation of Result 15
16. Conclusion 16
17. Bibliography 17
18. Message (Save Energy & Save Earth) 18

4. INTRODUCTION
Education is most powerful tool to solve today’s alarming problems.
Sustainable development means the progress in human well
beings that can be extended or prolonged over many generations
rather than a few years.
Natural resources need to be used in such a manner which are
environmentally and mentally sound for ecological conservation and
economic growth.
Conservation of green, clean, non-polluting, eco-friendly,
renewable, inexhaustible, unlimited, replenished wind energy saves
fossil fuels which can be utilized by future generations. We can install
small fans or small turbines on bogies of train, bus, cars, vehicles and
even homes.
Indian Railways can install small fans/wind turbines which are
beneficial in all ways.
Everyone meets the need of present generations without
compromising the ability of the future generations to meet their own
needs. So “Don’t let that wind pass, unused!!”

5. OBJECTIVES
1. To conserve the natural resources for human well beings.
2. To conserve green, clean & in-exhaustible natural resource.
3. To save fossil fuels for future generation.
4. To use the alternative natural resources.
5. To control the air, water, soil from pollution.
6. To reduce the exploitation of exhaustible natural resources.
7. To maintain the economic growth and maintain proper GDP.
8. To utilize the renewable, non-exhaustible natural source of
energy in place of the conventional sources.
9. To provide an eco-friendly solution or source of energy for
the Indian Railways.
10. To maintain a pollution free environment for future generation.

7. TEAM WORK!!

8. SURVEY REPORT
TABULAR REPRESENTATION OF DATA
1 BOGIE OF TRAIN (AC COACH)
For example, we consider Indore – Pune Intercity Express (INDB – DD SF Express)
S.NO.
ELECTRICITY
USED BY
NO. OF
APPLIANCES IN 1
BOGIE
CONSUMPTION OF
ELECTRICITY IN
WATT/HOUR
COST
(IN RUPEES)
1 UNIT = 1000 W/H
1 UNIT = Rs. 9
1. LIGHT BULBS 28 28 x 18 W = 504 W 0.504 x 9 = 4.536
2.
CHARGING
POINT
10 x 4 = 40
40 + 2 = 42
42 x 20 W = 840 W 0.840 x 9 = 7.560
3. AC COACH 1 25000 W 25.000 x 9 = 225.000
TOTAL CONSUMPTION OF
ELECTRICITY per Hour 26,344 WATT
TOTAL COST OF ELECTRICITY CONSUMED per HOUR
= Rs. 237.096

10. SURVEY REPORT
TABULAR REPRESENTATION OF DATA
1 BOGIE OF TRAIN (NON-AC COACH)
For example, we consider Indore – Pune Intercity Express (INDB – DD SF Express)
S.NO.
ELECTRICITY
USED BY
NO. OF
APPLIANCES IN 1
BOGIE
CONSUMPTION OF
ELECTRICITY IN
WATT/HOUR
COST
(IN RUPEES)
1 UNIT = 1000 W/H
1 UNIT = Rs. 9
1. LIGHT BULBS 28 28 x 18 = 504 W 0.504 x 9 = Rs. 4.536
2. FANS 3 X 10 = 30 30 x 26 = 780 W 0.780 x 9 = Rs. 7.020
3.
CHARGING
POINT
10 x 4 = 40
40 + 2 = 42
42 x 20 = 840 W 0.840 x 9 = Rs. 7.560
TOTAL CONSUMPTION OF
ELECTRICITY per Hour 2,124 WATT
TOTAL COST OF ELECTRICITY CONSUMED per HOUR
= Rs. 19.116

12. SURVEY REPORT
TABULAR REPRESENTATION OF DATA
CONSUMPTION OF ELECTRICITY FOR ALL BOGIES OF TRAIN
For example, we consider Indore – Pune Intercity Express (INDB – DD SF Express)
S.NO. TYPES OF BOGIES
NO. OF
BOGIES
CONSUMPTION OF
ELECTRICITY BY
NUMBER OF BOGIES IN
KWATT/HOUR
COST
(IN RUPEES)
1 UNIT = 1000 W/H
1 UNIT = Rs. 9
1.
AC COACHES
2 Tier
3 Tier
2
6
8 x 26.344 kW =
210.752 kW
2,10.752 x 9 =
Rs. 1,896.768
2.
NON-AC
COACHES
Sleeper
General
8
4
12 x 2.124 kW =
25.488 kW
25.488 x 9 =
Rs. 229.392
TOTAL CONSUMPTION OF
ELECTRICITY per Hour
2,36.240 kW/HR Rs. 2,126.160

13. 2 TIER AC
3 TIER AC
SLEEPER
UNRESERVED
COACH COMPOSITION
2 TIER AC 3 TIER AC SLEEPER UNRESERVED
89%
11%
ELECTRICITY CONSUMED BY TRAIN COACHES
FOR HOTEL LOAD
AC COACHES
NON AC COACHES

15. RESULTS
FOR INDORE – PUNE SUPERFAST EXPRESS
SR. NO. RESULTS VALUES
01 TOTAL ELECTRICITY CONSUMED 236.240 kW / hour
02 TOTAL COST OF LOAD Rs. 2126.160
03 AMOUNT OF DIESEL REQUIRED 78.746 Liters
04
COST OF DIESEL
@Rs. 95/liter
Rs. 7480.87
By implementing the above idea of utilizing the wind energy could save
the Indian Railways the costing of Rs. 2126.16 of the hotel load & also
save 78.746 liters of diesel (fossil fuel) which costs around Rs. 7480.87
in the complete journey of this train from Indore to Pune.

16. CONCLUSION
Hence, Conservation is a perception of our desire to secure our future.
Mahatma Gandhi once said, “One must care about the world one will
not see!” Indeed, humanity has progressed when it has collectively
risen to its obligation on the world and responsibility to the future.
We should harness technology, innovation to put affordable
clean and renewable energy within the reach of all. We pursued and
mirrored the sustainable development by green energy. We are not
mirage of hope but intrinsically empowered.
Keep pure! As the earth is our mother and we are her children.
Our national plans must be ambitious, purposeful for conservation of
renewable energy. Nations have national responsibility for sustainable
development by challenging our wisdom, experience, generosity,
compassion, skills and technology.
In the end, let me express my hope of everyone’s well with a few
lines - “May all be happy, may all be healthy, may all see welfare!”
Take a small pledge and make a huge contribution towards a greener
earth.

17. BIBLIOGRAPHY
Web links viz.
1. https://www.youtube.com/watch?v=puwFYATZHZQ
2. https://www.youtube.com/watch?v=GJbUI2D3rLY
3. https://www.youtube.com/watch?v=oawhEnpBcIE
Reference Book:
1. NCERT Class IX Text Book
2. NCERT Class VIII Text Book
3. NCERT Class XII (Physics) Text Book
4. GRB CLASS IX
5. PRADEEP’S CLASS X (Physics)
6. H.C. Verma Class XI (Physics)

18. SAVE ENERGY & SAVE EARTH!
THANK YOU!!