三网融合（英文版）

　　Energy， transportation and information networks （ETI networks） are pivotal infrastructure for human society. ETI networks are characterized by wide coverage， huge scale of population served and of investment， high returns on investment， and provision of strong driving force to related industries， which ensures that ETI networks form a pillar of economic growth， a fundamental guarantee and engine of innovation for modern society. Seizing the opportunities presented by the new energy and information revolutions， the promotion of safe， reliable， cost-effective， green and low-carbon development of energy， transportation， and information networks has become a shared goal of countries worldwide.At present， despite rapid development in their respective fields， ETI networks face continuing difficulties including low resource efficiency and dwindling marginal benefit. In recent years， global economic growth has been caught in a downward spiral， which has been exacerbated by the recent onslaught of COVID-19. In order to foster a stronger recovery， and to revitalize the global economy， a new focal point must be found. ETI's fundamental， strategic and pioneering role in economic development makes the acceleration of the ETI networks' coordinated development a matter of great urgency and significance. To comply with network infrastructure's tendency towards wider coverage， digitalization， and increasing intelligence， efficiency and user-friendliness， and integrated functionality， ETI networks must better integrate resources， facilities， data， and services， permitting highly efficient resource use， highly integrated functionality， and extensive global interconnectivity. In this way， they can catalyze technological innovation and industrial upgrading， promoting and leading the high-quality development of the global economy.

　　全球能源互联网发展合作组织（简称合作组织），是由致力于推动世界能源可持续发展的相关企业、组织、机构和个人等自愿组成的国际组织。注册地设在北京。合作组织的宗旨是推动构建全球能源互联网，以清洁和绿色方式满足全球电力需求，推动实现联合国“人人享有可持续能源”和应对气候变化目标，服务人类社会可持续发展。合作组织将积极推广全球能源互联网理念，组织制定全球能源互联网发展规划，建立技术标准体系，开展联合技术创新、重大问题研究和国际交流合作，推动工程项目实施，提供咨询服务，引领全球能源互联网发展。

FOREWORD
1 Overview of Network Infrastructure Development
1．1 General Overview
1．1．1 Main Categories
1．1．2 Components
1．1．3 Basic Characteristics
1．1．4 Main Features
1．2 Key Roles
1．2．1 Foundation for Social Development
1．2．2 Engine of Economic Growth
1．2．3 Impetus for High-quality Development
1．2．4 Key to Sustainable Development
1．3 Current Challenges
1．3．1 Resource Sharing
1，3．2 Balanced Development
1．3．3 Planning and Coordination
1．3．4 Network Efficiency
1．3．5 Network Safety Assurance
1．3．6 Environmental Protection
1．3．7 Technical Standards
1．3．8 Policy Mechanisms
1．4 Development Trends
1．4．1 Wide-area Coverage
1，4．2 Digitalization
1．4．3 Intelligentization
1．4．4 High Efficiency
1．4．5 Friendliness
1．4．6 Integration
1．5 Summary
2 Current Status and Development Trends of ETI Networks
2．1 Energy Network
2．1．1 Overview
2．1．2 Goal
2，1．3 011
2．1．4 Natural Gas
2．1．5 Electricity
2．1．6 Global Energy Interconnection
2．2 Transportation Network
2．2．1 Development History
2．2．2 Current Development Status
2．2．3 Global Transportation Interconnection
2．3 Information Network
2．3．1 Development History
2．3．2 Current Development Status
2．3．3 Global Information Interconnection
2．4 Summary
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3 Theory and Models of ETI Integration
4 Paradigms and Development Paths of ETI Integration
5 ETI Integration Technology and Mechanism Innovation
6 ETI Integration to Create a Better World
REFERENCES