This document discusses various ways to improve energy efficiency. It suggests that as much as 43% of energy usage could be saved through efficiency improvements. Specific strategies mentioned include replacing outdated electric motors and incandescent lighting with more efficient fluorescent and LED options. The document also discusses combining heat and power generation for greater efficiency by preventing net energy loss. Overall it promotes energy conservation and efficiency as ways to significantly reduce energy usage.

1. Energy &
Slide 1
Efficiency
Slide 2 We could save as much as 43% of all
the energy we use by improving energy
efficiency.
We’ll be discussing a few ways.
43%
Slide 3 This is what happens during natural and
artificial power production.
Makes sense…
somehow

2. Slide 4 Replace energy-wasting electric motors
Recycling materials
Replace Switch (real :P) from low-efficiency
Recycle incandescent lighting to higher-
Get REAL efficiency fluorescent and LED lighting
In future most of us will go ahead and
get real jobs but of course some of us
will become a scientist. Just kidding.
What we need to invent today has to
be a discovery.
Slide 5
Net Energy Loss Every form of energy used by us commonly
combined comes down to this- heat and electricity.
heat Combining heat and power generation
makes it more efficient preventing net
and energy loss
power Net energy loss involves the total energy
lost due to inefficiency
Slide 6 Since:16 October 1978
ECC,J
apan 7 branches,
1 local office
Promotion of energy efficiency and
nergy
onservation
enter
1.3 billion yen conservation for the industry and
commercial sectors
135 workers
Providing information for further
a NGO (!) dissemination of energy-saving
equipment
Providing information to encourage
energy-saving lifestyle
Publishing and education
International cooperation
National examination for the
qualified energy managers and the
training

3. Slide 7
Global Co-operation
and why it is pretty much crap, currently
Slide 8 Introduce the concept of
Let’s Efficiencies.
get
Started
and an unnecessary exclamation mark to prove my point
!

4. >
Slide 9
Fuel Cell Internal
(hydrogen cell) Combustion
60% Engine
(gasoline)
60% > 10% 10%
Nice, short name>Big, boring name
>
Slide 10
CFL Incadascent
Bulb
22% 5%
22% is more than 5%
22%-5% = 17%
>
Slide 11
Steam
Human Body
Turbine
20%-25%
45%
Lesser than a CFL (20%)< 10%
Yes, face it. An 18th century steam turbine
is more efficient than your bodies

5. Slide 12 Introduce the most commonly used
Shit happens. inefficient devices- the threatening 4
Incandescent light bulb
Bulb
Motor vehicle with an internal
internal combustion engine
combustion engine
Power
Nuclear power plant
Coal-fired power plant
Coal
Slide 13 So what do we do?
We don’t have ready solutions yet. Till
we invent something ground-breaking,
The shall fall on our heads we need something efficient.
And maybe even ANGELS
Slide 14 So how do we go about it? Here’s how
Insulation Insulation Prevent loss of heat or intake
of cold air leading to higher heat
Elimination of air leaks
requirements
Heat exchangers Air leaks More energy
Efficient electric motors Heat exchangers This involves reuse of
Increased fuel economy heat. Air to air heat exchangers like in
modern air conditioners maximise
utilization of heat produced
Motors Energy produced in individual
motors in small appliances is what is
used ultimately. Even without efficient
machine parts, an efficient motor can
save a heck lot of energy.
Fuel economy Internal combustion
engines- the ones we use today are no

6. good. Our distant goal is vehicles which
use energy prepared elsewhere. What
we can do till then is make internal
combustion as efficient as possible by
tweaking fuels, machine parts and even
the process of their injection.
Slide 15 Explain what decentralized and micro
power-systems mean
De
centralized
Slide 16 Give examples of what a decentralized
power system shall be like. Innovate.

7. Slide 17
The HUNT
for the best fuel for your
vehicle
Slide 18 Talk about speed and normal fuel and
their octane rates:
“Recently I filled my bike with Speed
petrol. I calculated the difference for the 1.Speed which has 90 octane
same price I get 3.6 liters petrol
(Ordinary) where as for Speed© I get
content
only 3.3 litres. So I am getting 300ml 2. Unleaded fuel (petrol) has 85
less which is approximately 15km of ride
I am missing using Speed©.” octane
Slide 19 Octane helps in compression of fuel
during injection. The point is that
Speed or any other treated fuel may
not necessarily be better than unleaded
fuel as compression ratios of vehicles
vary. Using treated fuel for a vehicle
which does not support it will only
make it inefficient.

8. Slide 20
How
windows
can
Planet!
save the
Slide 21 Speak about how we waste heat in our
Scary Movie ©
homes.
Slide 22

9. Slide 23 • Today apts are mostly facing
north so it is sensible to have
windows in the south so as the
sun moves from east to west, so
the sun shines in the house all
thru d day
• Huge houses today. So it’s good
to have them painted in light
colors{name of any two light
colors} so the rooms of the
house looks bright
• Have plain transparent glass
windows instead of dark and
designer ones as then the house
remains bright
• In a bedroom if possible have a
big mirror on a dresser as it
reflects light and makes the
room bright
• For a ac [split] have the machine
fixed somewhere in the open like
a balcony or terrace this helps to
cool your room faster

10. Slide 24
Your Normal Windows Windows from Outer Space
How to make the most of a WINDOW
(yes, we made a project on that)
Slide 25 SMAK!
Seriously
Efficient
Yo!