Case Study of Improving VSM and Extending to
Improve EnPI and Complete GHG Emission
Reporting
VSM + EMS + GHG Reporting
VSM + EMS + GHG Reporting
2
Company Level : Factory and Business Management
-> Company and City Level : City Planning and Development
-> Countries Level : Global GHG Information and Emission Trading
Value Stream Mapping
Energy Management System
Green House Gas Emission Reporting
VSM – Lean Production
3
Lean Production : TPS / TOYOTA Production System
平准化生产 5S 目视化看板消除浪费
团队合理化
改善
全面生产维护
价值溪流
拉式生产
快速换线
多能工
标准化
矩阵式管理
同步工程 持续改善
自动化生产
全面质量管理
精益生产系统
防错
全员参与 质量第一及时化
公司赚钱 客户满意
员工获利 回馈社会
Leveling
Production
5S
Visual
Management
WasteEliminationTeamWork
TPM
VSM
PullProduction
SMED
Multi‐SkillWorker
Standardization
Matrix
Organization
Concurrent
Engineering
Continual
Improvement
Automation
TQM
LeanProduction
ErrorProofing
EmployeesInvolvement QualityFirstJIT
CompanyProfitabilityCustomersSatisfaction
EmployeesBenefitSociety Contribution
VA
VSM
FLOW
PULL
PERFECTION
Lean Production
VSM
4
VSM / Value Stream Mapping
VSM
NVA / Non-
Value Added
VA / Value
Added
NNVA /
Necessary
NVA
Value Stream Mapping
Supplier Production Plan Customer
Production Flow
5
ISO 50001
5.Leadership
7.Supp
ort
8.Opera
tion
9.Perfor
mance
Evaluati
on
6.PLann
ing
10.Impr
oveme
nt
P
C
D
A
Scope of EMS
Internal and
External issues
4.
Context of
the
Organization
Stakeholder,
needs and
Expectation of
Interested
Parties
Expectation of EMS
Continual Improvement
• Efficiency Improvement
• Energy Consuming Improvement
Other Expectation
• Reduce energy cost
• Target of climate change
• More reliability
• Increase using of recycling energy
Continual Improvement on EnMS
• Improve the suitability, adequacy,
and effectiveness of the system
• Integration with development
strategy
ISO 50001 / EMS / Energy Management System = GB/T 23331：
To identify SEUs / Sustainable Energy Utilities, set up EnPI / Energy Performance Indicator, EnB / Energy Baseline,
targets, and necessary management system, in order to get continuous energy performance improvement.