The document discusses green technology and its importance. It defines green technology as environmentally friendly technology that aims to preserve natural resources and protect the environment. It explains that green technology is needed to slow global warming, preserve resources for future generations, and provide clean energy sources. The goals of green technology are outlined as reduce, recycle, refuse, renew, and take responsibility. Examples are given for each goal, such as reducing waste and energy consumption, recycling materials, refusing single-use plastic, developing renewable energy sources, and conserving resources. While green technology can help the environment, the document notes that changing technologies takes time and increased public awareness.

1. Green technology
Authors :
M . Nagakannan
C . Johnson inbaraj

2. CONTENTS
ABSTRACT
INTRODUCTION
NEED OF TECHNOLOGY
COMPARISION OF GREEN TECHNOLOGY
GOALS
DEVOLOPMENT
CONCLUSION
REFERENCES

3. ABSTRACT
In the modern age it is important that our
natural resources must be prevented.
Because our environment, health and
safety depends on natural resources.
So that a concept called green technology
was developed. If we follow the goals of
green technology and apply in our life we
can save our natural resources.

4. INTRODUCTION
Green technology which means an
environmentally friendly developed
technology and it is also help in developing
technology without disturbing the nature. The
aim of green technology is to prevent natural
resources and also clean the world. Hence this
technology is also called as environmental
technology and clean technology.

5. NEED OF GREEN TECHNOLOGY
The intensive use of green technology aims to slow
down global warming. Thus the green house affect
will be significantly reduced.
To preserve natural resources will be beneficial for
the good health of our planet and for well being of
people.

6. NEED OF GREEN TECHNOLOGY(cont...)
Energy needs of human are constantly
growing. That is why we disparately and
urgently need clean energy source so green
technology is able to provide such
resources this is the reason why both
developed and few developing countries
are in emerge of using this technology to
preserve the environment from aggressive
impacts like pollution etc…

7. COMPARISION OF GREEN
TECHNOLOGY
In this we are going to compare two ages of
technologies.
Early green technology:
In early days before the industry evolution people
were using sun to generate heat, horse for
transportation use, wind will use to move the sails
and generate the simple machine.
Present green technology :
It refers to many different things such as clean
energy, renewable energy, sustainable energy, waste
management and energy conservation.

8. GOALS OF GREEN
TECHNOLOGY
REDUCE
RECYCLE
REFUCE
RENEW
RESPONSIBILITY

9. 1.REDUCE
Fuels
Waste
Energy consumption
Wastage of clean water

10. 2.RECYCLING
Paper
Plastic
Cans
Batteries
Clothing

11. 3.REFUSE
Refuse to use plastic items like bag, cover etc…
Use jute bag, covers etc....

12. 4.RESPONSIBILITY
Don’t
Waste electricity, water, fuel
Do
Save all of these because they cannot be easily
replaced

13. 5.RENEW
Wind energy
Water power
Solar energy
Bio fuel
Waste water

14. DEVELOPMENT OF TECHNOLOGY
Development in power generation in india
MV
0
10000
20000
30000
40000
MV
MV

15. CONCLUSION
Even though green technology is good
for our self.
It is not possible to implement this
technology suddenly because people are
not aware of this technology.
The government took steps to bring this
technology in to practice.
Let us also work with the government
and save the our resources.

16. REFERENCES
 National Renewable Energy Laboratories (NREL)
http://www.nrel.gov
 US Green Building Council
http://www.usgbc.org/
 US EPA: Environmentally Preferable Purchasing
http://www.epa.gov/epp/
 Project on Emerging Nanotechnologies
http://nanotechproject.org/
 US EPA: Green Chemistry Program
http://www.epa.gov/greenchemistry/

17. “Resources and Life is like
time once it is wasted it
cannot be
regained”
THANK YOU