Energy Management and Energy Conservation Law Oct.6.2012 Hirokazu Taniguchi Managing Director Energy Conservation Center Japan Establishment : * 1978 after the 2nd oil crisis energy c
Trang 1Energy Management and Energy
Conservation Law
Oct.6.2012
Hirokazu Taniguchi
Managing Director
Energy Conservation Center Japan
Establishment : * 1978 ( after the 2nd oil crisis )
<Roots: Heat-management Association established in 1947>
energy conservation
The Energy Conservation Center, Japan (ECCJ)
Hokkaido Branch
T h k B h Chugoku Branch
Hokuriku Branch
Sapporo
( Located at the same cities
where METI local offices locate )
ECCJ Head Office and 8 Branches
Tohoku Branch
Head Office
Tokai Branch Shikoku Branch
Kyushu Branch
Osaka Branch
Sendai
Tokyo
Osaka Nagoya Hiroshima
Kanazawa
Takamatsu
Fukuoka
Activities of ECCJ
Reduction for Factories, Buildings, Stores, etc.
Energy conservation audit, instructions, survey and analysis for factories, buildings, Provision of information on the Energy policies, energy conservation technologies, Support for CO 2 reduction measures
2 Information Provision to Disseminate Energy Efficient Equipment, etc.
Provision of information on energy efficient 5 Implementation of National Examinations etc
4 Promotion of International Cooperation for Energy
Conservation
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Dispatch of experts Acceptance of trainees from abroad Asia Energy Efficiency and Conservation Collaboration Center
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● Cooperation with energy conservation
business
Energy Conservation Center Japan
Provision of information on energy efficient equipment through energy-saving labeling Promotion of regional energy conservation practices in local communities Promotion of energy efficient equipment through exhibition (ENEX), etc.
3 Support of Capacity Building for Energy Conservation and Activities
Capacity Building for energy conservation through educational seminars, etc.
Support for capacity building for energy conservation in local communities Information provision on energy
5 Implementation of National Examinations, etc for National Qualification of Energy Manager
National Exam and training for qualified energy
managers Seminar for “Type 2 Energy Manager”, etc.
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Source： The Energy Conservation Center, Japan
Source： The Energy Conservation Center, Japan
Objective of the EC Law of Japan
contribute to
Outline of the EC Law of Japan
1973，1978 Oil crisis ＜ Energy security ＞
1979 the Law Concerning the Rational
Use of Energy (Energy Conservation Law)
enacted
contribute to the sound development of the national economy through implementing necessary measures for the rational use of energy
in factories, buildings, transportation, and machinery and equipment, to comprehensively promote the rational use of energy, while it seeks to ensure the effective utilization of fuel resources that would meet the economic and social environment of energy
Trang 2(1) Manufacturing plants
and business locations
(2) Transportation
Scope of Regulations under Energy Conservation Law
Business operators that conduct business operations
by establishing a manufacturing plant.
Business operators that conduct business operations schools, etc.).
Business operators that provide cargo and passenger transport services as business.
Cargo owners: Business operators that have their cargo transported by transportation service providers.
Energy Conservation Center Japan
(3) Residential buildings
and structures
(4) Machinery and appliances
Business operators that place orders for construction
of residential buildings or structures.
Owners and managers of residential buildings and structures.
Manufacturers and importers of machinery and appliances that consume energy.
7
Companies
( Factories and workplaces )
The Energy Conservation Law
Energy managers
Organizing Energy management system
The Standard of Judgment Target of EC
Outline of the system of the EC Law
Submit Periodic report
Medium-long term plan
Qualification
Survey Government
Inspection
EC law in terms of Management
１）Manager and Top Manager’s Role
２）Visualization and Target Setting
４）Verification of the results
Steps of Energy Management
Top Management
Government
Submission of
‐ Periodical report on energy consumption
Energy Conservation law Advising on
‐ Improvement plan of Energy Efficient equipment and facilities
‐ Organization for Energy Efficiency and conservation
Energy Manager
Role of Energy Managers
Employees
‐ Instruction to the employees for energy conservation activities
‐ Technical advice for energy efficient operation of the facilities
<Energy Conservation Activities>
‐ Making the periodical report
‐ Keeping the energy consuming facilities in
sound condition
‐ Carrying out “energy audit”
Energy Manager is a “Key Person” for promoting the E‐C activity.
Designated Energy Management Factory
Type 1 Designated Energy Management Type 1 Designated Energy Management
- All industries other than those listed left, (e.g office buildings, department stores, hotels, schools, hospitals, government offices, and amusement parks)
- Head office / office bldg
of the left listed industries
- Manufacturing
- Mining
- Electricity Supply
- Gas Supply
- Heat Supply
Classification
Annual Energy Consumption
Regulatory obligations
•Appointment of a type2 energy manager
・ Preparation & Submission of mid- & long-term plans
• Participation of a Qualified Energy Manager at the time of mid- & long- term plan preparation
• Submission of Periodical report
Regulatory obligations
• Appointment of a type1 energy manager
• Preparation and submission of mid- & long- term plans
• Submission of Periodical report
Type2 Designated Energy Management Factory（Ｂ）
Management Factory（Ｂ）
Management Factory（Ａ）
3,000 kL
1,500 kL
Submission of Periodical report
Regulatory obligations
•Appointment of type2 energy manager
• Submission of Periodical report
0 kl
(A) Type1 Energy Manager (B) Type2 Energy Manager
Trang 3Number of Designated Energy
Management Factory
March 2009
Type2
Total
3,841
9,665
, 3,042 5,038
6,883 14,703
区分
Ⅰ．エネルギー総合管理及び法規 １．エネルギー情勢･政策 ２．エネルギー概論 ３．エネルギー管理技術の基礎
試験課目
必須基礎課目
Outline of the test for qualified person for energy management
I Overall energy management and regulations
1 Energy situation and policy
2 Energy compendium
3 Basics of energy management technology (Understanding and implementing judgment criteria)
Required basic subjects
Test subject Classification
Energy Conservation Center Japan
３． ネルギ 管理技術の基礎 （判断基準の理解･実践について）
４．エネルギーの使用の合理化に関する法律及び命令
Ⅳ．熱利用設備及びその管理 Ⅳ．電力応用 選択専門課目
(Understanding and implementing judgment criteria)
○ Laws and ordinances concerning the rational use of energy
Optional specialized subjects
Heat field
II Basics of the flow of heat and fluid III Fuel and combustion
IV Heat utilization equipment and management thereof
II Basics of electricity III Electrical equipment and appliances
Ⅳ Electric power
applications Electrical field
P 14
1 0 0 0 0
1 2 0 0 0
1 4 0 0 0
Candidate
Certified
13,294
11,719
Number of certification for
qualified energy managers
0
2 0 0 0
4 0 0 0
6 0 0 0
8 0 0 0
1 9 7 9 1 9 8 1 1 9 8 3 1 9 8 5 1 9 8 7 1 9 8 9 1 9 9 1 1 9 9 3 1 9 9 5 1 9 9 7 1 9 9 9 2 0 0 1 2 0 0 3 2 0 0 5 2 0 0 7 2 0 09
3,463
Management ２ Visualization of the actual data of energy
Example: office building
Survey and analyze energy consumption volume per equipment
→ this makes it possible to think reduction volume and countermeasures
Submission of periodical report
Report Energy
manager/
Energy
management
officer
Preparation
Top executive
of company/
factory
Submission
METI local bureau
＜Report contents＞
* Total energy consumption (kl /year)
* Energy consumption by energy type (list)
METI Minister
（Energy Efficiency and Conservation Division）
* Energy consumption by energy type (list),
* Energy intensity (unit energy consumption)
* Changes of energy intensity for past 5 years
* Production quantity or total floor area of a building, etc （closely related
to energy consumption）
* Operating conditions of energy-consuming facilities, and the new
installation / dismantling
Ｓubmission of medium and long term plan
Plan Energy
manager
METI local bureau
METI Minister
（Energy Efficiency and Conservation Division） Advice / participation
Top executive of company/ factory
＜Plan contents＞
* Details of a plan for improvement measures and expected energy conservation effects
(Installation of high energy efficient facilities/equipment)
* Period (approx 3~5 years)
* Comparison with the plan submitted in the previous year
Trang 4Top Runner Program
Target products （23 products）
Fuel
Efficiency
18km/L
17km/L
15km/L 15km/L
14km/L
16km/l
Example of Top Runner Program
1 Passenger vehicles
2 Freight vehicles
3 Air-conditioners ４．TV sets
5 Video-cassette recorders
6 Fluorescent lights
12 Space heaters
13 Gas cooking appliances
14 Gas water heaters
15 Oil water heaters
16 Electric toilet seats
17 Vending machines
Top Runner Program:
The concept of the program is that fuel economy standards for vehicles and energy conservation
standards for electric appliances, etc shall be set exactly the same as or higher than the best
standard value of each product item currently available in the market
Energy conservation standards according to Top Runner
method
At the time of standard setting Target Fiscal Year
13km/L
12km/L
Achievement is judged
by weighted average
per product category
6 Fluorescent lights
7 Copiers
8 Computers
9 Magnetic disc units
10 Electric refrigerators
11 Electric freezers
18 Transformers
19 Electric rice cookers
20 Microwaves
21 DVD recorders
22 Residential router 23.Layer 2 switch
Product Category Target Fiscal Year Base Fiscal Year
Efficiency Improvement (initial expectation)
Efficiency Improvement (result)
Efficiency improvement by Top Runner
Program
Management ３：Activity
（Standards of Judgment)
The standard of judgment presents a set of guidelines for the individual measures
about the basic matters stated in the basic policy in order to guide business
operators to judge and conduct appropriate and effective implementation of the
rational energy utilization.
Management Manual
“Management Manuals” are the manuals specifying the operational method
of facilities and systems which enables a production by energy use as
minimum as possible
Management Items Contents
1 Target standard (Plan) such as: air ratio, waste gas
temperature,wall temperature, illuminance standard, air conditioning system standard
2 Measurement and recording (Do)
Regular measurement and record such as: operational hours, energy consumption, temperature, etc of the target facilities and systems
3 Maintenance &
Inspection (Check)
Regular check and recording in order to maintain high efficiency.
4 Maintenance and inspection of facilities (Action) Improvement of facilities which are not sufficient to comply with target value
Overview and Composition of Management Manuals
Facility
A
xxx Factory, Energy Management Rules
xxx Facility, Management Manuals
Management rules of energy management systems for factories based on the
Act on the Rational Use of Energy
Manuals setting specific management standards for each facility based on the “Evaluation Criteria”
xxx Facility Operation Procedure Manuals
Energy Conservation Center Japan
Facility
B
xxx Facility, Maintenance and Inspection Manuals xxx Facility, Measurement and Recording Manuals xxx Facility, Operation Procedure Manuals
Management manuals prescribing procedures of measurement and recording for understanding energy conservation performance of facilities
Management manuals prescribing the energy conservation operation for specific facilities
Management manuals prescribing procedures of maintenance and inspection for maintaining the performance of facilities
Sample of Management Manual
Reference No A1-1
1 Purpose This management standard is aimed at the rationalization of the use of energy through appropriate implementation of operation control , measurement recording , maintenance and inspection , and new installation , based on Article 5 and also “Judgment criteria”
of notification No 65 of the Act concerning the Rational Use of Energy.
2 Scope This standard covers steam boilers (for process use and also as a heat source of air conditioning) installed at this plant.
3 Specifications of the boiler facilities concerned, and number of boilers
- Type: Flue and smoke tube boiler
- Fuel: C heavy oil Management Manuals of Steam Boiler
Energy Conservation Center Japan
Item
Fuel: C heavy oil
- Rated maximum equivalent evaporation: 20 t/h, 2 boilers
- Rated maximum pressure: 1 MPa (gauge pressure), Normal maximum working pressure: 0.9 MPa (gauge pressure) Contents Management standard Reference material, etc.
1 Rationalization of fuel combustion (1) Air ratio
(2) Adjustment of load on multiple boilers
2 Heating facilities (1) Boiler feed water heating steam pressure (2) Process steam supply pressure (normal pressure) (3) Air conditioning steam main conveying pipe pressure
(4) Boiler feed water quality control
According to boiler operation procedure
Refer to the criterion for each production process.
According to JIS B8229
1.20-1.30 Load distribution control
0.1 MPa (gauge pressure) 0.8 MPa (gauge pressure)
(3) Fuel property S أ1.0% Vuscosity:10sto@50Ԩ
Trang 5Ｓｔａｎｄａｒｄｓ and Target Values
Management ４ Verification of the results by activities
50 100 150 200
2009 2010
0
Ja Fe Ma
Ap May Ju Jul Au Se Oc No De
the Electric power consumption of a city hotel in 2009 and 2010
It is easy to understand the drastic improvement in 2010 compare to 2009 In this hotel ,the energy manager made an energy conservation team to reduce energy consumption in 2009 After the action， they could reduce 10% electric
consumption
Transition of Energy Consumption
250
300
350
400
450
300 400 500 600
（百万原油換算kl）
1973-2006 2.1 2.1 times times
1973-2006
GDP
1973‐2006
2.3
2.3 times times
GDP
Commercial/residential sector
Transportation sector
23.5%
Million Kl in crude oil
Source: METI/General Energy Statistics
0
50
100
150
200
73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 00 01 02 03 04 05 06
0 100 200 300
Fiscal Year
(Source) Total Energy Statistics, Annual Report on National Economy
(Note) It must be noted that the values after 1990 were differently calculated from those of the years before that, because the calculation method for totaling
the total energy statistics was changed in that year
1973 2006
2.5 2.5 times times
1973‐2006 1.0 1.0 time time Industrial sector
/
65.5%
18.1%
44.9%
PDCA Cycle is the key to achieve good energy
management
Merit 1: Reduce Operational Cost
Merit 1: Reduce Operational Cost
Merit 2: Improve Corporate image Merit 2: Improve Corporate image Source： The Energy Conservation Center, Japan
Summary
(1) The EC Law of Japan has been played very important roles to
promote energy efficiency and conservation, and to achieve great
improvement.
(2) The methods of the EC Law are closely related to the management
in the manufacturing factories and the workplaces.
(3) The experience and the method of Japan for energy efficiency and
conservation under the EC Law is a very useful knowledge for the
t i hi h d d i th i l t ti f
countries which need and require the implementation of
institutional systems to promote energy efficiency and conservation
for their countries.
Thank you