Panasonic's Low CarbonTechnology and Products

March 2015Environment & Quality Public Affairs Office

Environment and Quality Center, Panasonic Corporation

1

[Net sales]7.7 trillion yen

Americas15%

Foundation 1918

Sales Operating

profit Number of

employees

7.7365 trillion yen305.1 billion yen

Approx. 266,000

(End of March 2014)

Japan50%

Our founder Konosuke Matsushita set up our company with his wife and her brother.

Two-way socket (1920)

Overview of the Panasonic Group

Europe10%

Asia12%

China13%

○The Mission of a corporation isto contribute to the prosperity of society

○Existing harmoniously with communities and the environment

Corporate Social Responsibility

* Excerpts from the book by Konosuke Matsushita:‘What is Corporate Social Responsibility?’ (1974)

○A company is a Public Entityof society

Management Philosophy

Appliances(24%)

Devices(18%)

Housing(18%)

Business Fields

B2B communications

(24%)Automotive

(16%)

Expand B2B businesses and reduce the proportion of B2C businesses to 24%.

Navigation

TVs

The Future Panasonic

１．Energy saving products

２．Smart city and Smart house

３．Eco Solutions

４．Smart Street Light

５．Factory Energy Management

Energy saving productsEnergy saving products１１

Power consumption and electricity bills are both about 1/8

LED bulbs “EVERLEDS”

TOKYO SKYTREE55 mm

105 mm

Saves energySaves costs

Compact

Long life

Lights instantly

Comes in two colors

Incandescent bulb: 54WLED bulb: 6.9W

Incandescent bulb: 1,000 hoursLED bulb: 40,000 hours

[Warm lamp color] [Daylight color]

Instantly lights up completely after switched on(Florescent bulbs take a few minutes to light up completely)

40 times longer

About the same size as incandescent bulbs

Features of LED and user’s benefit

© Panasonic Corporation

Outline of Panasonic Lighting Business

HOME

SHOP

FACILITY

OUTDOOR

Desk lampStand

High-bay light Exit light

Down light Spot lightUV down Mall light Security light

Base lightingCeiling light

Garden lightFlood light

LampsLightingDevices LuminairesLighting

Management System

9

In-direct

Pendant light

Outline of Panasonic Lighting Business

© Panasonic Corporation

10

Feu12.5 Feu9.5

290lx 420lx

Lighting assessment

Control of spectrum

Design of space

Beautiful looking color

Mesopic vision

Light transmissionHigh efficiency circuit

‘Feu’Index ofspacebrightness

MiniaturizationHeat dissipation design technology

Quality ofLight

Reliability

LED Technology

Creating quality of light and space value by its hardware design technology X lighting soft technology which have been cultivated many years.

Our strengths in the LED lighting business

PANASONIC ECO SOLUTIONS MALAYSIA (PESMY)

Solar cell of photovoltaic module HIT™ is original hetero-junction solarcell which is composed of monocrystallineand amorphous silicon.

This state of the art technology accomplished the industry leading levelperformance of power generation

Panasonic’s solar rooftop installed and mounted on top of a parking lot.

Panasonic’s plant located in Kulim Hi Tech Park

Photovoltaic Solar Products System

For offices/homes (UPS)- Responds to increasing measures againstpower failures and energy saving

- Responds to demands for long-term backup

Expand to homes, PV/power conditioners,UPS manufacturers

Panasonic’s strengths (High capacity, high reliability, and control technology)

For data centers- Responds to needs for decentralization of

initial investment Expand to server manufacturers

For base stations- Emerging countries with frequent power failures- Urban areas that need to save space

Expand to carriers and base stationmanufacturers

Lithium-ion energy storage

moduleControl box

Lithium-ion energy storage

module

Lithium-ion energy storage module

Power source for base station

Lithium-ion batteries: Saves spaceLithium-ion energy

storage module

Wireless base station

Control box

Decentralized power source backup

Container data center(Lithium-ion batteries)

Reduces maintenance costs, saves space

Smaller size/decentralization, cuts air conditioning costs

Measures against power failures and energy saving in accordance with electricity situations in that region

[Europe]Rise in electricity

bills due to decrease in natural energy

tariff

[North America]Frequent power failures

due to out-of-date power equipment and

natural disasters

[Emerging countries]Frequent power failures

due to increase in power consumption

[Japan]Increase in concerns about power failures

due to frequent natural disasters

System body

Lithium-ion Power Storage System

(*Measured with Panasonic products according to the Energy Saving Act as well as various guidelines and standards)

TV

Refrigerator

AC

Cut by about 64%('05 '12)

Washing machineDryer

331 kWh/year

120 kWh/year

670 kWh/year

200 kWh/year

1,705 kWh/year

1,214 kWh/year

4,000 Wh/load

670 Wh/load

Improved energy-saving performances through technological innovation

High-luminous efficiency panel

Highly efficient vacuum insulation Inverter control

Highly efficient compressor

Heat pump technology

Cut by about 70%('05 '11)

Cut by about 29%('00 '11)

Cut by about 83%('04 '11)

AC

Washing machine/Dryer

Evolution of Energy-saving Performances in Home Appliances

NA-VX7100L/R

Detects the load and level of dirtiness, and also saves electricity

(*Comparison of operation when ECONAVI is ON/OFF)

Power consumption: Max. -10%*Water consumption: Max. -7%

Laundry load sensor

Dirt stain sensor

Sweat stain sensor

Dryness sensor

[ECONAVI example] Washer/dryer

Walk-in display cases

10HP CO2 freezer

Open display cases

Display freezer case

Dessert case

2HP CO2 freezer

Master controller

Internet

Remote monitoring

Shift towards utilization of natural refrigerants (refrigerants with little environmental impact) in order to prevent global warming by HFC refrigerants

Concept1. Replace all refrigerating/freezing equipment in the store

with CO2 refrigerants2. Achieve energy-saving that outweighs HFC freezing

systems

Non-fron Freezing System using CO2 Refrigerant

Solutions for Next-generation StoresRecommend new convenience store concepts by offering

added value related to the "environmental, information and health care fields" based on collaboration with Lawson.

Lawson "store in front of Panasonic Corporation"

Open: February 2014 Energy creation

Energy storage

Energy saving

Energy saving

Relaxation roomExpansion to information communications and services (including links to smartphones)

CO2 refrigerant showcasesLithium-ion storage batteries

(4.65 kWh x 2)

LED base lightsHIT solar panels on the roof (22 kw)

Environment

HealthICT

Environment

Environment

Environment

Smart city and Smart houseSmart city and Smart house22

18Overview of the Fujisawa Smart Town

Location 6-4-1 Tsujido Motomachi, Fujisawa City, Kanagawa Prefecture

Area Approx. 19 ha

Land use Houses (approx. 1,000) and commercial and public facilitiesPlanned population Approx. 3,000

Schedule Town opening: Spring of 2014, Town completion: 2018Total project expenses Approx. 60 billion yen

Fujisawa SST Square (to be opened in the autumn of 2014)

The town covers about 19 hectores, measuring roughly four Tokyo Domes.* Image of completed town

19

Concept based on 3 layers

FSST Concept Planning8 Elements of Concept

Focus on Lifestyle, provide ECO & Smart Lifestyle

Incorporate unique local characteristics and culture

Good Landscape and focus on Security and Safety

Smart Living

Smart Environment Design

Smart Infrastructure

Sustainable “ECO＆Smart Life Style” with Nature

Township Concept・Achievement

Environment Contribution Environment Contribution Safety and SecuritySafety and SecurityEnergy SavingEnergy Saving

7070 ％％reducedreducedCOCO 22CO 2 3030 ％％以上以上RegeneratedEnergy UsageRegeneratedEnergy Usage 33 daysdaysSelf-sustainSelf-sustainWater Usage 3030 ％％reducedreduced（1990年比）（1990年比） （2006年一般普及設備比較）（2006年一般普及設備比較）

Model of FUJISAWA Sustainable City

Township Concept

Fundamental ConceptSUSTAINABLEReducing the impact towards the environment, PanaHome to provide beautiful landscapes infused with nature, and to maintain high asset value in a long term basis

SMARTIncorporating devices with advanced IT technologies, with features of automation, control & energy consumption monitoring,for an economical and eco lifestyle Master Planning Town Planning

Smart HouseEnergy Control

+

Family-Oriented and Environmental Friendly,with Healthy, Comfort and Lifestyle Enhancement

ContributeEnvironment

・Panasonic Eco Equipments, Contributing towards the Environment via CO2 Reduction

ImproveAsset Value

ComfortableLife Style

・Elegance・Family Health・Family Security

・High Insulation・Long Life Structure・Long LifePlanned Design

HEAT INSULATIONReduce energy

Consumption by usingHeat-Insulated Walls

SWIFT CONSTRUCTIONPrefabricated materials and

Structure providing consistentQuality and Reducing

Construction Time

VENTILATION SYSTEM

Air Purifying System to Provide Clean Indoor Air for

24x7, 365 days a year

◆ Point 1

EFFECTIVE WATERPROOFING

Japanese Waterproofing methods& well planned M&E toPrevent Water Leakages

◆Point 2 ◆Point 3 ◆Point 4Differentiation

Differentiation of Township

Appropriate waterproofing to minimize the risk of water leakage.

PanaHome Ventilation system w/ Special Filter, to filter out dust & air-pollutant, to provide fresh air 24-7.

Panasonic Interior package for client’s choice.

1. Green Living

3. High Quality

4. Interior Package (Optional)

2. Clean Living

Insulation to the ceiling to reduce heat transmission and energy consumption.

Pre-fabricated Pre-cast Concrete

W-PC Method

Concept of W-PC Method

【Simulation based on 30mins after switching on the Air Cond, prior to bedtime.】

No Insulation With Insulation

Body-felt Temperature

31℃ 28℃DIFFICULT TO SLEEP COMFORTABLE

♪

Heat Insulation TechnologyPanaHome to improve the efficiency of Air Conditioning, while keeping the internal temperature at a comfortable level

RH

Living Room

BedRoom

ChildRoom

Utility

Fan

Outside Air

BathRoom Filter

Ventilation SystemHigh Efficient Filter filters the air from outdoor before channeling into every room. The increased air pressure internally prevents influx of polluted outdoor air.

New Fillter

After 6 month usage

【Efficiency of filter】※Test conducted in show-house

Importance of Air Quality for human being

Panasonic contributes to IAQ

Food1.3kg

Water1.2L

Air18kg / person・day

（a sphere 3 meters in diameter）*1

Temperature (heat)Humidity (moisture)

DustCOCO2

FormaldehydeBacteriaPollen

TicksAllergens

Sick Building Syndrome

Allergies

Infectious diseases

Air is the substance that human takes most into the bodyAir is the substance that human takes most into the body

Air contains factors that affect human health

*2

*3

Ref *1 The Institute of Public Health, Japan*2 Ministry of the environment, Japan*3 Ministry of Agriculture, Forestry and Fisheries, Japan

Panasonic’s basic idea on IAQ

Air pollutants

Moisture

Cold air

Pollen

Yellow sand

Insect

Dirt

Intake(Purification)

Exhaust(Purification)

Circulation(Purification)

Get rid of harmful substances

Clean up & remove harmful indoor substances

Suppress bacteria & odors ＋Healthy & comfortable air circulation

With IAQ for the entire house, we offer a healthy & comfortable living space yet still energy-conservingWith IAQ for the entire house, we offer a healthy & comfortable living space yet still energy-conserving

Hot air

Dust

Nitrogen oxides

CO

CO2

Odor

VirusTemperature difference

Circulation（Purification）

Exhaust（Purification）

Intake（Purification）

Mold

Panasonic IAQ concept

Dust

Air purifier（Filter pollen, PM2.5）

Air-e（Remove odor） Pipe fan with filter

（Filter PM2.5）

Heat exchanger device with filter

（Filter PM2.5）

Eco SolutionsEco Solutions33

Eco Solutions Overall picture

Linking energy saving / creating / storing products to realize an eco solutions business both environmentally-oriented and contributing to society

Energy creation

Energy storage

Energy saving

Solar power generation system

Small lifestyle innovation containers

Green concentrator

Green power systems

Lithium-ion storage battery systems

(15 kWh)

Lithium-ion storage battery systems(1.6/3.215 kWh)

Energy creation

Energy storage

High-performance ordinary chargers

Eco visualization system

Annual estimated power generated

Solar power generation system

HIT solar cells boasting the world's highest level conversion efficiency

Energy creation

Conversion efficiency comparison

• Low generation losses due to hybrid design, provides electricity even in poor light

• Excellent heat-retaining properties for high output even in summer hot temperatures

• World's highest level conversion efficiency allows installation in small spaces

• Limiting load on buildings

Advantages of adoptionCalculating annual reduction effect (for a solar power system with a capacity of 10 kW)Location: Kanagawa Prefecture Maximum official output: 210W / number of modules: 48

Crystalline 14.5%

HIT 19.7%

Crystalline 12.7%

HIT 17.0%

Cell conversion efficiency

Module conversion efficiency

Electricity costs saved Conversion to oil

Lowering carbon dioxide

10,949 kWhConverting the power output to electricity costs makes it

equivalent to approx.

JPY116,877

Approx. 2,485 LEquivalent to 138 18ℓ cans of

kerosene

12 200ℓ oil drums

Approx. 3443kg-CO2Same effect as planting 9

camphor trees

Eco Solutions

System power generation

Connecting devices

Electricity supply

Storage battery unit

Energy storage system

System power generation

Connecting devices

Electricity supply

Storage battery unit

Energy storage system

Charging

Energy storage

Secure operation constantly maintaining a certain level of battery capacity in case of blackouts

Single phase 100 V / single phase - triple phase 200 multi output able to be used with a variety of electrical equipment

Highly efficient direct charging from solar cellConstant power supply even during blackouts

Controlling feed system integrated power volume even at peak times with timer controls

For blackoutsCannot predict sudden blackouts. Secure form of emergency power

01

Using accumulated electricity during emergencies / blackouts for a stable power supply

02

03

04

Solar power generation system

Lithium-ion storage battery systems

Lithium-ion storage battery systems

During blackouts During normal times

Eco Solutions

Downstream

Midstream

Upstream

Information monitoring

Information utilization during a natural disaster

Server systems

Concentrator

Concentrator

Concentrator

Concentrator

Communications unit

Communications unit

Communications unit

Communications unit

Incorporates solar power generation and storage batteries as a solution for rapid information collection and communication

Communications infrastructure systemsGreen concentrator

Green concentrator

Solar power

Multi access controller

Storage batteries

920 MB ultra compact

WiFi

Operational terminals

Smartphone

Coastal monitoring systems

Tsunami monitoring combining monitoring cameras and tide level / wave height meter

Coastal monitoring systems

Fine-level monitoring of rivers from upstream to downstream as a torrential rain countermeasure

Energy storage

Energy creation

5 G link

Camera video Wave height data

City Offices Streaming video feed

Collecting / relaying video

monitoring data

Monitoring cameras

Abnormal water level monitoring

Sea

5 GHz link

Eco Solutions

Allows for independent power source disaster prevention / infrastructure sites, easy setup of offices in areas without electricity

Adoption image

Small lifestyle innovation containers

The cameras and wireless network can be used without electricity supply

Can also be used as refrigerator or reservoir pump during disasters

Energystorage

Energy creation

Solar

Accumulated capacitance

(8.6 kWh)

Control device interior

Can be used as refrigerator

Can be used as reservoir pump

Eco Solutions

Main characteristics

Energy savingEco visualization system

Electricity peak controls, energy-saving controls and visualization information transmission to realize reduced electricity

Adoption image

Securing support with remote monitoring of the equipment introduced

Meeting emergency demand with electricity tightening

Realizing electricity peak control Supporting energy saving by visualization

Using signage systems to raise awareness for energy saving!

Energy-saving controls Demand monitoring Visualization measuring

DLLKinkei (Demand Monitor)

Visualization server

DLL

Power level monitor

Solar power panel monitoring cameras

Solar power

Eco Solutions

Shopping centers Utilization points Attracting EV users

Energy savingOrdinary charger for EV

EV ordinary charging service for own company / for customers

Enables solutions using communication functions / authentication functions to collect user fees, etc.

Conserver design allowing simultaneous multi-vehicle chargingElectric bicycles / imported vehicles

Color LCD touchscreenEasy operation

Selectable communications methodsLAN or 3G

Multiple authentication methods

Apartment complexes Utilization pointsManaging the charge utilization state Reduce costs with LAN

Can charge two EV at once

Eco Solutions

Smart Street LightSmart Street Light44

Smart City ConceptWiFi Service (Public Area) Energy management

Accident, Congestion,

Smart Meter and BEMS

Road management

Town management （Cloud）

Internet, LINE, SNS, ････

Screw loose・Wire come down・Depression・・・

Asset management (Road・Bridge)

Smart Meter and HEMS

Energy management

Town Security (CCTV)

Environment and Disaster Prevention

Weather, Rainfall, Water Level

Solar Panel

Multi Access Concentrator

Li-ion Battery

Security Camera

Sensors

LED Light

Security

Energy Saving

Communication

Sensors

5Ghz link

Wifi

920Mhz

3G/4G

WirelessMulti Access Concentrator

Power Line SOS Button

● Flood sensor (Installed in the city)

● Water flow / Water level sensor (Installed along the river / coast )

● illegal parking sensor(Installed in a no parking area)

● Congestion detection sensor(Installed in a congestion-prone areas, etc.)

● illegal Drive sensor(Installed in accident-prone areas)

● Structure anomaly detection sensor(Installation bridge, overpass, etc.)

- Security Camera System- Human Monitoring/

Analytics - SOS Button

- Digital Signage

- LED Light- Solar Panel- Li-ion battery- Smart Meter

Signage

B/B Smart Street Light Concept - by Function -

Smart Meter

Digital Signage

Urban AreaSuburb Area

- LED Light - Security Camera- Smart Meter- Multi Wireless Concentrator- Sensors

Power Line network

- Human Monitoring/ Analytics - Digital Signage- SOS Button

- Solar Panel- Li-ion battery- SOS Button

- Solar Panel- Li-ion battery- Water Height/

Wave Monitoring

- Solar Panel- Li-ion battery- Multi Wireless

concentrator

Non ElectricPower Area

B/BSmartStreetLightConcept- byArea&Scene-

Water Front

Cloud Platform

Panasonic HD-PLC Technology

HD-PLC “inside” JJ300.21 StandardSmallest core

Super low power ConsumptionFor Home appliances built-in

HD-PLC “complete” IEEE 1901 StandardStandard core, High speed,

Low power ConsumptionFor Audio-Visual, PC, NW-Camera

HD-PLC IP License deployment is based on IEEE 1901 standardIP core license version HD-PLC 3 Complete HD-PLC 3 inside

Data Maximum Speed (PHY) 240 Mbps 100 MbpsError Correction Reed-Solomon (RS-CC), LDPC RS-CC

Chip size by comparison 1 0.3 or less, very small

LSI Cost (Baseband + AFE) TBD Low Super Low

CPU core ARM9 / Cortex M3 Not necessary

SD Memory SDRAM :Max 32MByte Not necessary

Power consumption 1.6 W Very Low

Typical Applications TV, PC, Router, NW-Camera Home appliances, Industrial equipments

Factory Energy ManagementFactory Energy Management55

Information on production

Physical information

on processes

Information on energy

consumption

A B

C

2) Using the basic unit management method, eliminate unnecessary items in the production system[CO2 ITAKONA method]

A, B

1)Visualization of energy[SE-Navi]

Stop, fix, suspend, lower, pick up, do not miss, change

Data to be used: A, (B) 4月 6 月 9 月 11 月 1月 3月

Product quantity

Basic unit

Temperature

Conventional process

Time

Shorter LT

Lower temperature

New process

How to Implement Energy-saving at Factories

3) Eliminate unnecessary items in motor/production equipment control

[SE-Link control]A, B, C

4) Newly establish efficient production conditions

[Process innovation]A, B, C + Process Verification

エネルギー消費

徹底省エネ

時間

エネルギー消費

徹底省エネ

時間

Energy consum

ption

Time

Exhaustive energy saving

0.95

0.130.24

0.02 0.06 0.06 0.050.16

0.02 0.040

0.2

0.4

0.6

0.8

1新

エネ

/未利

用エ

ネル

ギ

2コ

ジェ

ネ/蓄

熱

3高

効率

機器

導入

4管

理強

化

5生

産プ

ロセ

ス改

善

6制

御方

法の

改善

7廃

熱利

用

8損

失防

止

9燃

料転

換

10

．そ

の他

Investment necessary to reduce C

O2

(million yen/t)

New

energy / U

nused energy

Cogeneration /H

eat storage

Installation of highly-efficient equipm

ent

Strengthened

managem

ent

Improvem

ent in production process

Improvem

ent in control m

ethod

Use of w

aste heat

Prevention of loss

Fuel conversion

Other

Energy-saving at factories is highly efficient when driven by production engineering from the viewpoint of improved production equipment/processes

Relationship between measures for energy-saving and investment

Small-investment Measures for Energy-saving

1

Aim of the Save Energy Link (SE-Link) To achieve further energy conservation by optimizing the operation of driving

equipment (e.g. air conditioners, factory air compressors, air supply and exhaust) as well as operating conditions to match the operation statuses of production equipment in factories

Driving equipment

Compressor

Boiler

Pump

Air conditioner- Clean air- Dry air

…

Drying furnace

Combustion furnace

Mounter

Molding machine

…

Production equipment

Set optimal operating conditions

for driving equipment based on the statuses of

production equipment

Operation status/conditions

, process conditions

(e.g. furnace temperature)

Optimal operating conditions

SE-Linksystem

Calculate the optimal driving conditions that match the

operating statuses of production equipment

beforehand

Simulation

Provide information

Concept of Fixed Energy Reduction

稼動

時間

非稼動

エネルギー消費

・空調・コンプレッサ・炉（排気）

稼動

時間

非稼動

エネルギー消費

・空調・コンプレッサ・炉（排気） エ

ネルギー消費

徹底省エネ

時間

エネルギー消費

徹底省エネ

時間

原動稼動抑制

Controls the operation of the motor when the production equipment is in low operation (or not operating)

Conventional system(Operation of the motor was constant)

Fixed energy

生産数量

エネルギー消費

Proportional energy

生産数量

エネルギー消費

Fixed energy

Proportional energy

44

Energy consumption

Time

Motor operation control

Energy consumption

Time

In operation

Not in operation

- AC- Compressor- Furnace (exhaust)

Energy consumption

Energy consum

ption

Production quantity

Time

Production quantity

Motor control through SE-Link

Saves energy through optimal operation of the dehumidifier

SE-Link

SE-Link Case ： Energy-saving control in dehumidifiers

Regularoperation

[Dew point]

Energy-saving operation

Too muchSetting point

Constant

2) Simulator projects optimal amount of dehumidification

In generalExcess dehumidification

when few peopleOptimization

3) Controls dehumidifier

1) Sensor detects the number of people

[Operation of dehumidifier]

The Examples of CO2 Reduction for Factories

No. ProposalCO2 Reduction

(Ton/year)

The amount of Effect

(×103RMB/year)

1 The Improvement of Air Leakage 109.8 112.0

2The Change of Cooling system for soldering(Direct Air cool→Air conditioning units)

42.1 42.9

3 The Change of Power for Screwdriver from Pressured Air to Electric 54.7 55.7

4The change of transportation system for the components of Pressing Machine（The Reduction of Air Consumption）

0.6 0.6

5 Lighting Devices 10.4 10.6

6 The Weight Saving of conveyor hanger 7.8 7.9

7 Reference Materials：The Motorization of Molding Machines - -

8 The Attachment of insulation Jackets to Hopper Dryer 10.3 10.5

9 The Stop of Exhaust Fan on Non-working Time 5.3 5.4

10 The Reuse of Heat on Painting Process - -

11 The Improvement of Heat Control Valve for Pre-treatment Process 5.2 13.2

12 The Heat Exchanger Factory/The Stop of Exhaust Fan for Near-infrared Radiation Dryer 45.3 46.3

13 The Reinforcement of Insulation for Painting Pre-treatment Process 5.4 5.5

14 The Batch Processing of the Grinder 21.2 21.6

15 The Review of Usage on Air Compressor 65 74

16 The introduction of High Efficiency Air Compressor 208 236

Total 591 310

Example1：The Improvement of Air Leakage

The Measurement of Pressure-rising Time(t1) and Pressure-dropping time(t2) on the interval of production

The Leakage Rate：L（％）={t1／（t1+t2）}×100By calculation the air leakage volume from above expression on target Air compressor and examination of the leakage place, we repaired leakage place then we could decrease the leakage amount by half.

The Reduction of Electric amount; ▲148×103kWh／yearThe Reduction of CO2; ▲110ton-CO2 ／yearThe Reduction amount; ▲112×103RMB／year

【The Examination on volume of Air Leakage】

The Pressure Characteristic of Compressed Air

Time(min.)

【The Examination and repair on place of Air Leakage】

Example 2： Introduction of High Efficiency CompressorThe Mean Efficiency of Present -type

Air Compressor 9.1m3／kWh

As the Target Electric amount is 1,625×103kWh/year, the annual reduction Electric amount is expressed by the below expression

1,625×（1－9.1／11）＝281（×103kWh）The Reduction amount;▲208ton-CO2/yearThe Reduction amount;▲236 ×103RMB／year

The Mean Efficiency of Efficient Turbo-type Air Compressor

11m3／kWh

Energy ConservationSupport Service Business by Panasonic

Energy conservation diagnosis

Phase 1

SE-Navi(Visualization technology)

Phase 2

Solution development

Phase 3Save Energy Link

Phase 4

Proposes improvements

for energy conservation

Visualizes energy

Supports activities for

energy saving

Energy conservatio

n for the entire

factory

Proposes energy

conservation solutions

Install energy-saving

equipment

Construction for energy-saving

measures

Optimal energyconservation design

Change hardware

Energy conservation control

50

Line/Equipment Entire factory Factory group Co-existence with the community Global development

Ideal Energy-saving Factory

Energy management- SE-Navi (Visualization, Energy saving

navigation- SE-Link (Energy-saving operation control)- Total amount management, demand

control

エネルギー消費

徹底省エネ

時間

SE-Link

Time

Energ

y consu

mption

High-efficiency equipment

Use of natural energy

Smart gridHard system

Cool Factory

Waste air/exhaust from cooling tower(Unused energy)

- High-efficiency heat pump

- High-efficiency pump- Turbo freezer

Wind power generation using waste air/exhaust

Intelligent air conditioningOn-demand, comfort-conscious, uses vaporization heat

Temperature estimation and airflow control through simulation

Use of rain waterCirculation of wastewater

Planting greenery on the rooftop

- Energy storage system- In-factory system

linkage- Linkage between

regions

- Solar power generation

- Use of solar heat(to heat water, AC)

- U-Vacua (vacuum insulation)-surfaced walls

- Heat reflecting glass

- Green curtain

- Natural lighting

- Water retention panelUse of evaporation heat