UN Sustainable goals for 2030

1. An overview of Sustainable
path way for the Global
Energy Transition
Prof. Dr. S. NAGARAJAN, B.E., M.E., Ph.D., FIE.
Principal & Professor of Electrical Engineering,
Surendra Institute of Engineering and Management,
Ph.D/M.S. Anna University Recognized supervisor,
Ph.D.Ref.No.2730020, Call:7904747644,9733099978,
Siliguri, Darjeeling Dist, West Bengal.
https://about.me/dr.nagarajan.s

2. Global warming?
 The world is getting hotter, and humans are responsible.
Temperatures over land and ocean have gone up 0.8°
Celsius (1.4° Fahrenheit), on average, in that span
 Greenhouse gases like carbon dioxide trap heat at the Earth's
surface, preventing that heat from escaping back out into
space too quickly.
 So when we burn coal or oil for energy or cut down forests and
add even more carbon dioxide to the atmosphere, the planet
warms up.

3. China, US and India
account for half of global
emission
Transport sector - Highest
consumer of oil & 2nd highest
contributor of CO2
CO2 Emission

4. NASA REPORT
 The Global average Temperature rose to 0.6 to 0.9
degrees(1.1 to 1.6F) Celsius between 1906 and 2005.
 Rate of Temperature increase has nearly doubled in the
last 50 years.
 It seems that the temperature is rising at a rate faster than
ever before.
 Burning of fossil fuel, deforestation, industrialization and
increase in Pollution are main factors for rise in global
warming…

5. CO2 Emission
The consumption of fossil fuels in last few decades
has contributed much to the degradation of our
environment.
65 to 75 % of Electricity is from Thermal Power
Plants.
1Kwh of electricity(Thermal power plant) will
generate 0.94 Kg of CO2 Emission to atmosphere.

6. Total CO2 Emission
Total electricity generation in our country is 1433.4
TWH.
The gross electricity consumption was 1122Kwh per
capita in the year 2016-2017.
Each person responsible for 1122*0.94*0.70=673 kg
carbon Emission.

7. CO2 absorption
 A tree can inhale 20.3 kg co2/year and exhales enough oxygen for
a family of four
 33 Trees are required to inhale 673 kg ofco2

8. Tree Population
Total Population of our country is 1.267 billion.
 Has a Tree Population of 35 billion ,leading to 28
Trees per person , shortage is 33-28=5 trees.
So Every person has to plant 5 Trees to avoid
further temperature rise in earth surface…
AICTE iniative:1 student - 1Tree

9. Solution: RE generation to reduce carbon
 Every person has to plant 5 Trees to avoid further temperature
rise in earth surface..
 or increase RE generation and reduce thermal power generation.

10. India's energy transition: The challenge with
decision-making at a time of rapid change

11. Five key market trends impacting the
energy sector in developing
countries like India:
Unprecedented growth and cost improvements in RE sources
Improvements in new technologies and energy efficiency
Growing instability in fossil fuel supply and prices
Growing support to RE from governments and investors
Electricity generation by new and different entities

12. Status Quo and Indicators
Current RE Capacity
Slowdown in the RE Tendering Process
Achieving the 2022 Target
Challenges
Renewable Purchase Obligations as a Ceiling,
Not Floor
Finance for the RE Sector is Not Easy
Policy Uncertainty is Bad for the Economy

13. A transition to clean energy lies at the heart of achieving
India’s Nationally Determined Contributions towards the Paris
Agreement.

14. Despite the rapid developments in clean energy solutions, 1.1 billion
people around the world still live without access to any form of
electricity.
We work on initiatives that use sustainable energy as a catalyst for
socio-economic development of rural communities in a gender-
inclusive manner.
 Innovations in technological solutions, business models, partnerships,
and knowledge generation remain the cornerstones of our action-
research.
Clean energy

15.  Unsustainable consumption of resources is at the heart of the crisis of environmental
degradation.
 Our work focuses on understanding the future demand for resources and promoting pathways
for resource efficiency, waste management and circular economy.
 Our integrated modelling and analysis has contributed to shaping and influencing India’s
policies on energy, environment and climate change.
 All our efforts continue to inform policy makers about solutions which need to be scaled up to
decouple economic growth from environmental impacts.

16. The speed of rapid urbanization poses unprecedented
challenges and opportunities for India.
We promote sustainability in the urban context through
developing a wide range of solutions for green buildings,
sustainable mobility and planning and governance of low-
carbon, resilient cities.

17. Blue economy

18. Why Electric Vehicle?

19. Electric Vehicles
Battery Electric Vehicle
(BEV)
Hybrid Electric Vehicle
(HEV)
Plug-in Hybrid Electric
Vehicle (PHEV)
Fuel Cell Electric
Vehicle (FCEV)

20. CURRENTLY AVAILABLE EV’s IN INDIA
• It is 4 seater electric hatchback powered by an electric
motor that is capable of generating 19kw power and
70 Nm of peak torque.
• The 280 Ah Li-ion battery vehicle can get fully charged
by the 10 kw 32Amp charger in just 95 minutes (fast
charging mode) 8-9 hrs (normal charging mode) giving
the maximum range of 140km.
• The car can reach the maximum speed of 85 kmph.
The car also comes with a 3W 16Amp standard
charger which takes 6-7 hours to charge completely.
Mahindra e2o Plus
Mahindra e2o
Plus

21. Mahindra eVerito
• eVerito has 3 variants costing up to 10
Lakh.
• With automatic transmission and a
seating space for 5.
• It is powered by a three-phase 72 V
electric motor that produces 41 PS of
power and 91 Nm of torque.
• The model has a claimed range of 110
km, with the top speed rated at a
modestly 86 kmph

22. Nissan Leaf
• The most popular electric car that was
launched back in 2010, has managed to
sell more than 2.8 Lakh units globally and
is expected to be launched by the start of
next year.
• The new mature version from the Japanese
company can run from 228kms to up to 280
kms.
• The two battery packs provided with the car
are 24 kwh and a 30kwh unit. The new
model gets a bigger 40 kwh lithium-ion
battery pack giving 148 bhp of peak power

23. Tata Tiago EV
• The Tiago electric hatchback draws energy
from an 85 kW capacity electric motor.
• It generates 200 Nm of peak torque and the
hatchback can run at a top speed of 135
kmph.
• It would take around 11 seconds to
accelerate to 100 kmph from standstill. With
an Expected good range from this car, A
single speed transmission will deliver power
to the front wheels of this electric
hatchback.
• It is likely to be priced between Rs. 8 lakh

24. Mahindra KUV 100 EV
• The interior and exterior are
expected to be similar that of the
fuel combustion model.
• The KUV 100 EV is expected to be
launched by 2020 and it will be
priced around Rs. 7-9 lakh..

25. Main Hurdles for the Growth of E -Mobility

27. THANK YOU
 Regards
 Prof. Dr. S. NAGARAJAN, B.E., M.E., Ph.D., FIE.
Principal & Professor of Electrical Engineering,
Surendra Institute of Engineering and Management,
Ph.D/M.S. Anna University Recognized supervisor,
Ph.D.Ref.No.2730020, Call:7904747644,9733099978,
Siliguri, Darjeeling Dist, West Bengal.
 https://about.me/dr.nagarajan.s