Abstract
Summary
LPI (LP Information)' newest research report, the “Electric Power Transmission & Distribution (T & D) Infrastructure Industry Forecast” looks at past sales and reviews total world Electric Power Transmission & Distribution (T & D) Infrastructure sales in 2022, providing a comprehensive analysis by region and market sector of projected Electric Power Transmission & Distribution (T & D) Infrastructure sales for 2023 through 2029. With Electric Power Transmission & Distribution (T & D) Infrastructure sales broken down by region, market sector and sub-sector, this report provides a detailed analysis in US$ millions of the world Electric Power Transmission & Distribution (T & D) Infrastructure industry.
This Insight Report provides a comprehensive analysis of the global Electric Power Transmission & Distribution (T & D) Infrastructure landscape and highlights key trends related to product segmentation, company formation, revenue, and market share, latest development, and M&A activity. This report also analyzes the strategies of leading global companies with a focus on Electric Power Transmission & Distribution (T & D) Infrastructure portfolios and capabilities, market entry strategies, market positions, and geographic footprints, to better understand these firms’ unique position in an accelerating global Electric Power Transmission & Distribution (T & D) Infrastructure market.
This Insight Report evaluates the key market trends, drivers, and affecting factors shaping the global outlook for Electric Power Transmission & Distribution (T & D) Infrastructure and breaks down the forecast by type, by application, geography, and market size to highlight emerging pockets of opportunity. With a transparent methodology based on hundreds of bottom-up qualitative and quantitative market inputs, this study forecast offers a highly nuanced view of the current state and future trajectory in the global Electric Power Transmission & Distribution (T & D) Infrastructure.
The global Electric Power Transmission & Distribution (T & D) Infrastructure market size is projected to grow from US$ million in 2022 to US$ million in 2029; it is expected to grow at a CAGR of % from 2023 to 2029.
United States market for Electric Power Transmission & Distribution (T & D) Infrastructure is estimated to increase from US$ million in 2022 to US$ million by 2029, at a CAGR of % from 2023 through 2029.
China market for Electric Power Transmission & Distribution (T & D) Infrastructure is estimated to increase from US$ million in 2022 to US$ million by 2029, at a CAGR of % from 2023 through 2029.
Europe market for Electric Power Transmission & Distribution (T & D) Infrastructure is estimated to increase from US$ million in 2022 to US$ million by 2029, at a CAGR of % from 2023 through 2029.
Global key Electric Power Transmission & Distribution (T & D) Infrastructure players cover ABB, Crompton Greaves, Eaton, General Electric, Hitachi, Hyosung, Mitsubishi Electric, Schneider Electric and Siemens, etc. In terms of revenue, the global two largest companies occupied for a share nearly % in 2022.
This report presents a comprehensive overview, market shares, and growth opportunities of Electric Power Transmission & Distribution (T & D) Infrastructure market by product type, application, key players and key regions and countries.
Market Segmentation:
Segmentation by type
Cable
Lines and Conductors
Transformer
Switchgear
Electric Meter
Capacitor
Other
Segmentation by application
Power Transmission
Power Distribution
This report also splits the market by region:
Americas
United States
Canada
Mexico
Brazil
APAC
China
Japan
Korea
Southeast Asia
India
Australia
Europe
Germany
France
UK
Italy
Russia
Middle East & Africa
Egypt
South Africa
Israel
Turkey
GCC Countries
The below companies that are profiled have been selected based on inputs gathered from primary experts and analyzing the company's coverage, product portfolio, its market penetration.
ABB
Crompton Greaves
Eaton
General Electric
Hitachi
Hyosung
Mitsubishi Electric
Schneider Electric
Siemens
Toshiba
Bharat Heavy Electricals Limited
Fuji Electric Co. Ltd.
Prysmian Group
Larsen & Toubro Limited
Legrand SA
Nexans SA
Powell Industries, Inc.
Interconexion Electrica S.A.
Tokyo Electric Power Company Holding Inc.
Kenya Power and Lighting Company Ltd
This Insight Report provides a comprehensive analysis of the global Electric Power Transmission & Distribution (T & D) Infrastructure landscape and highlights key trends related to product segmentation, company formation, revenue, and market share, latest development, and M&A activity. This report also analyzes the strategies of leading global companies with a focus on Electric Power Transmission & Distribution (T & D) Infrastructure portfolios and capabilities, market entry strategies, market positions, and geographic footprints, to better understand these firms’ unique position in an accelerating global Electric Power Transmission & Distribution (T & D) Infrastructure market.
This Insight Report evaluates the key market trends, drivers, and affecting factors shaping the global outlook for Electric Power Transmission & Distribution (T & D) Infrastructure and breaks down the forecast by type, by application, geography, and market size to highlight emerging pockets of opportunity. With a transparent methodology based on hundreds of bottom-up qualitative and quantitative market inputs, this study forecast offers a highly nuanced view of the current state and future trajectory in the global Electric Power Transmission & Distribution (T & D) Infrastructure.
The global Electric Power Transmission & Distribution (T & D) Infrastructure market size is projected to grow from US$ million in 2022 to US$ million in 2029; it is expected to grow at a CAGR of % from 2023 to 2029.
United States market for Electric Power Transmission & Distribution (T & D) Infrastructure is estimated to increase from US$ million in 2022 to US$ million by 2029, at a CAGR of % from 2023 through 2029.
China market for Electric Power Transmission & Distribution (T & D) Infrastructure is estimated to increase from US$ million in 2022 to US$ million by 2029, at a CAGR of % from 2023 through 2029.
Europe market for Electric Power Transmission & Distribution (T & D) Infrastructure is estimated to increase from US$ million in 2022 to US$ million by 2029, at a CAGR of % from 2023 through 2029.
Global key Electric Power Transmission & Distribution (T & D) Infrastructure players cover ABB, Crompton Greaves, Eaton, General Electric, Hitachi, Hyosung, Mitsubishi Electric, Schneider Electric and Siemens, etc. In terms of revenue, the global two largest companies occupied for a share nearly % in 2022.
This report presents a comprehensive overview, market shares, and growth opportunities of Electric Power Transmission & Distribution (T & D) Infrastructure market by product type, application, key players and key regions and countries.
Market Segmentation:
Segmentation by type
Cable
Lines and Conductors
Transformer
Switchgear
Electric Meter
Capacitor
Other
Segmentation by application
Power Transmission
Power Distribution
This report also splits the market by region:
Americas
United States
Canada
Mexico
Brazil
APAC
China
Japan
Korea
Southeast Asia
India
Australia
Europe
Germany
France
UK
Italy
Russia
Middle East & Africa
Egypt
South Africa
Israel
Turkey
GCC Countries
The below companies that are profiled have been selected based on inputs gathered from primary experts and analyzing the company's coverage, product portfolio, its market penetration.
ABB
Crompton Greaves
Eaton
General Electric
Hitachi
Hyosung
Mitsubishi Electric
Schneider Electric
Siemens
Toshiba
Bharat Heavy Electricals Limited
Fuji Electric Co. Ltd.
Prysmian Group
Larsen & Toubro Limited
Legrand SA
Nexans SA
Powell Industries, Inc.
Interconexion Electrica S.A.
Tokyo Electric Power Company Holding Inc.
Kenya Power and Lighting Company Ltd
Table of Contents
1 Scope of the Report
1.1 Market Introduction
1.2 Years Considered
1.3 Research Objectives
1.4 Market Research Methodology
1.5 Research Process and Data Source
1.6 Economic Indicators
1.7 Currency Considered
1.8 Market Estimation Caveats
2 Executive Summary
2.1 World Market Overview
2.1.1 Global Electric Power Transmission & Distribution (T & D) Infrastructure Market Size 2018-2029
2.1.2 Electric Power Transmission & Distribution (T & D) Infrastructure Market Size CAGR by Region 2018 VS 2022 VS 2029
2.2 Electric Power Transmission & Distribution (T & D) Infrastructure Segment by Type
2.2.1 Cable
2.2.2 Lines and Conductors
2.2.3 Transformer
2.2.4 Switchgear
2.2.5 Electric Meter
2.2.6 Capacitor
2.2.7 Other
2.3 Electric Power Transmission & Distribution (T & D) Infrastructure Market Size by Type
2.3.1 Electric Power Transmission & Distribution (T & D) Infrastructure Market Size CAGR by Type (2018 VS 2022 VS 2029)
2.3.2 Global Electric Power Transmission & Distribution (T & D) Infrastructure Market Size Market Share by Type (2018-2023)
2.4 Electric Power Transmission & Distribution (T & D) Infrastructure Segment by Application
2.4.1 Power Transmission
2.4.2 Power Distribution
2.5 Electric Power Transmission & Distribution (T & D) Infrastructure Market Size by Application
2.5.1 Electric Power Transmission & Distribution (T & D) Infrastructure Market Size CAGR by Application (2018 VS 2022 VS 2029)
2.5.2 Global Electric Power Transmission & Distribution (T & D) Infrastructure Market Size Market Share by Application (2018-2023)
3 Electric Power Transmission & Distribution (T & D) Infrastructure Market Size by Player
3.1 Electric Power Transmission & Distribution (T & D) Infrastructure Market Size Market Share by Players
3.1.1 Global Electric Power Transmission & Distribution (T & D) Infrastructure Revenue by Players (2018-2023)
3.1.2 Global Electric Power Transmission & Distribution (T & D) Infrastructure Revenue Market Share by Players (2018-2023)
3.2 Global Electric Power Transmission & Distribution (T & D) Infrastructure Key Players Head office and Products Offered
3.3 Market Concentration Rate Analysis
3.3.1 Competition Landscape Analysis
3.3.2 Concentration Ratio (CR3, CR5 and CR10) & (2021-2023)
3.4 New Products and Potential Entrants
3.5 Mergers & Acquisitions, Expansion
4 Electric Power Transmission & Distribution (T & D) Infrastructure by Regions
4.1 Electric Power Transmission & Distribution (T & D) Infrastructure Market Size by Regions (2018-2023)
4.2 Americas Electric Power Transmission & Distribution (T & D) Infrastructure Market Size Growth (2018-2023)
4.3 APAC Electric Power Transmission & Distribution (T & D) Infrastructure Market Size Growth (2018-2023)
4.4 Europe Electric Power Transmission & Distribution (T & D) Infrastructure Market Size Growth (2018-2023)
4.5 Middle East & Africa Electric Power Transmission & Distribution (T & D) Infrastructure Market Size Growth (2018-2023)
5 Americas
5.1 Americas Electric Power Transmission & Distribution (T & D) Infrastructure Market Size by Country (2018-2023)
5.2 Americas Electric Power Transmission & Distribution (T & D) Infrastructure Market Size by Type (2018-2023)
5.3 Americas Electric Power Transmission & Distribution (T & D) Infrastructure Market Size by Application (2018-2023)
5.4 United States
5.5 Canada
5.6 Mexico
5.7 Brazil
6 APAC
6.1 APAC Electric Power Transmission & Distribution (T & D) Infrastructure Market Size by Region (2018-2023)
6.2 APAC Electric Power Transmission & Distribution (T & D) Infrastructure Market Size by Type (2018-2023)
6.3 APAC Electric Power Transmission & Distribution (T & D) Infrastructure Market Size by Application (2018-2023)
6.4 China
6.5 Japan
6.6 Korea
6.7 Southeast Asia
6.8 India
6.9 Australia
7 Europe
7.1 Europe Electric Power Transmission & Distribution (T & D) Infrastructure by Country (2018-2023)
7.2 Europe Electric Power Transmission & Distribution (T & D) Infrastructure Market Size by Type (2018-2023)
7.3 Europe Electric Power Transmission & Distribution (T & D) Infrastructure Market Size by Application (2018-2023)
7.4 Germany
7.5 France
7.6 UK
7.7 Italy
7.8 Russia
8 Middle East & Africa
8.1 Middle East & Africa Electric Power Transmission & Distribution (T & D) Infrastructure by Region (2018-2023)
8.2 Middle East & Africa Electric Power Transmission & Distribution (T & D) Infrastructure Market Size by Type (2018-2023)
8.3 Middle East & Africa Electric Power Transmission & Distribution (T & D) Infrastructure Market Size by Application (2018-2023)
8.4 Egypt
8.5 South Africa
8.6 Israel
8.7 Turkey
8.8 GCC Countries
9 Market Drivers, Challenges and Trends
9.1 Market Drivers & Growth Opportunities
9.2 Market Challenges & Risks
9.3 Industry Trends
10 Global Electric Power Transmission & Distribution (T & D) Infrastructure Market Forecast
10.1 Global Electric Power Transmission & Distribution (T & D) Infrastructure Forecast by Regions (2024-2029)
10.1.1 Global Electric Power Transmission & Distribution (T & D) Infrastructure Forecast by Regions (2024-2029)
10.1.2 Americas Electric Power Transmission & Distribution (T & D) Infrastructure Forecast
10.1.3 APAC Electric Power Transmission & Distribution (T & D) Infrastructure Forecast
10.1.4 Europe Electric Power Transmission & Distribution (T & D) Infrastructure Forecast
10.1.5 Middle East & Africa Electric Power Transmission & Distribution (T & D) Infrastructure Forecast
10.2 Americas Electric Power Transmission & Distribution (T & D) Infrastructure Forecast by Country (2024-2029)
10.2.1 United States Electric Power Transmission & Distribution (T & D) Infrastructure Market Forecast
10.2.2 Canada Electric Power Transmission & Distribution (T & D) Infrastructure Market Forecast
10.2.3 Mexico Electric Power Transmission & Distribution (T & D) Infrastructure Market Forecast
10.2.4 Brazil Electric Power Transmission & Distribution (T & D) Infrastructure Market Forecast
10.3 APAC Electric Power Transmission & Distribution (T & D) Infrastructure Forecast by Region (2024-2029)
10.3.1 China Electric Power Transmission & Distribution (T & D) Infrastructure Market Forecast
10.3.2 Japan Electric Power Transmission & Distribution (T & D) Infrastructure Market Forecast
10.3.3 Korea Electric Power Transmission & Distribution (T & D) Infrastructure Market Forecast
10.3.4 Southeast Asia Electric Power Transmission & Distribution (T & D) Infrastructure Market Forecast
10.3.5 India Electric Power Transmission & Distribution (T & D) Infrastructure Market Forecast
10.3.6 Australia Electric Power Transmission & Distribution (T & D) Infrastructure Market Forecast
10.4 Europe Electric Power Transmission & Distribution (T & D) Infrastructure Forecast by Country (2024-2029)
10.4.1 Germany Electric Power Transmission & Distribution (T & D) Infrastructure Market Forecast
10.4.2 France Electric Power Transmission & Distribution (T & D) Infrastructure Market Forecast
10.4.3 UK Electric Power Transmission & Distribution (T & D) Infrastructure Market Forecast
10.4.4 Italy Electric Power Transmission & Distribution (T & D) Infrastructure Market Forecast
10.4.5 Russia Electric Power Transmission & Distribution (T & D) Infrastructure Market Forecast
10.5 Middle East & Africa Electric Power Transmission & Distribution (T & D) Infrastructure Forecast by Region (2024-2029)
10.5.1 Egypt Electric Power Transmission & Distribution (T & D) Infrastructure Market Forecast
10.5.2 South Africa Electric Power Transmission & Distribution (T & D) Infrastructure Market Forecast
10.5.3 Israel Electric Power Transmission & Distribution (T & D) Infrastructure Market Forecast
10.5.4 Turkey Electric Power Transmission & Distribution (T & D) Infrastructure Market Forecast
10.5.5 GCC Countries Electric Power Transmission & Distribution (T & D) Infrastructure Market Forecast
10.6 Global Electric Power Transmission & Distribution (T & D) Infrastructure Forecast by Type (2024-2029)
10.7 Global Electric Power Transmission & Distribution (T & D) Infrastructure Forecast by Application (2024-2029)
11 Key Players Analysis
11.1 ABB
11.1.1 ABB Company Information
11.1.2 ABB Electric Power Transmission & Distribution (T & D) Infrastructure Product Offered
11.1.3 ABB Electric Power Transmission & Distribution (T & D) Infrastructure Revenue, Gross Margin and Market Share (2018-2023)
11.1.4 ABB Main Business Overview
11.1.5 ABB Latest Developments
11.2 Crompton Greaves
11.2.1 Crompton Greaves Company Information
11.2.2 Crompton Greaves Electric Power Transmission & Distribution (T & D) Infrastructure Product Offered
11.2.3 Crompton Greaves Electric Power Transmission & Distribution (T & D) Infrastructure Revenue, Gross Margin and Market Share (2018-2023)
11.2.4 Crompton Greaves Main Business Overview
11.2.5 Crompton Greaves Latest Developments
11.3 Eaton
11.3.1 Eaton Company Information
11.3.2 Eaton Electric Power Transmission & Distribution (T & D) Infrastructure Product Offered
11.3.3 Eaton Electric Power Transmission & Distribution (T & D) Infrastructure Revenue, Gross Margin and Market Share (2018-2023)
11.3.4 Eaton Main Business Overview
11.3.5 Eaton Latest Developments
11.4 General Electric
11.4.1 General Electric Company Information
11.4.2 General Electric Electric Power Transmission & Distribution (T & D) Infrastructure Product Offered
11.4.3 General Electric Electric Power Transmission & Distribution (T & D) Infrastructure Revenue, Gross Margin and Market Share (2018-2023)
11.4.4 General Electric Main Business Overview
11.4.5 General Electric Latest Developments
11.5 Hitachi
11.5.1 Hitachi Company Information
11.5.2 Hitachi Electric Power Transmission & Distribution (T & D) Infrastructure Product Offered
11.5.3 Hitachi Electric Power Transmission & Distribution (T & D) Infrastructure Revenue, Gross Margin and Market Share (2018-2023)
11.5.4 Hitachi Main Business Overview
11.5.5 Hitachi Latest Developments
11.6 Hyosung
11.6.1 Hyosung Company Information
11.6.2 Hyosung Electric Power Transmission & Distribution (T & D) Infrastructure Product Offered
11.6.3 Hyosung Electric Power Transmission & Distribution (T & D) Infrastructure Revenue, Gross Margin and Market Share (2018-2023)
11.6.4 Hyosung Main Business Overview
11.6.5 Hyosung Latest Developments
11.7 Mitsubishi Electric
11.7.1 Mitsubishi Electric Company Information
11.7.2 Mitsubishi Electric Electric Power Transmission & Distribution (T & D) Infrastructure Product Offered
11.7.3 Mitsubishi Electric Electric Power Transmission & Distribution (T & D) Infrastructure Revenue, Gross Margin and Market Share (2018-2023)
11.7.4 Mitsubishi Electric Main Business Overview
11.7.5 Mitsubishi Electric Latest Developments
11.8 Schneider Electric
11.8.1 Schneider Electric Company Information
11.8.2 Schneider Electric Electric Power Transmission & Distribution (T & D) Infrastructure Product Offered
11.8.3 Schneider Electric Electric Power Transmission & Distribution (T & D) Infrastructure Revenue, Gross Margin and Market Share (2018-2023)
11.8.4 Schneider Electric Main Business Overview
11.8.5 Schneider Electric Latest Developments
11.9 Siemens
11.9.1 Siemens Company Information
11.9.2 Siemens Electric Power Transmission & Distribution (T & D) Infrastructure Product Offered
11.9.3 Siemens Electric Power Transmission & Distribution (T & D) Infrastructure Revenue, Gross Margin and Market Share (2018-2023)
11.9.4 Siemens Main Business Overview
11.9.5 Siemens Latest Developments
11.10 Toshiba
11.10.1 Toshiba Company Information
11.10.2 Toshiba Electric Power Transmission & Distribution (T & D) Infrastructure Product Offered
11.10.3 Toshiba Electric Power Transmission & Distribution (T & D) Infrastructure Revenue, Gross Margin and Market Share (2018-2023)
11.10.4 Toshiba Main Business Overview
11.10.5 Toshiba Latest Developments
11.11 Bharat Heavy Electricals Limited
11.11.1 Bharat Heavy Electricals Limited Company Information
11.11.2 Bharat Heavy Electricals Limited Electric Power Transmission & Distribution (T & D) Infrastructure Product Offered
11.11.3 Bharat Heavy Electricals Limited Electric Power Transmission & Distribution (T & D) Infrastructure Revenue, Gross Margin and Market Share (2018-2023)
11.11.4 Bharat Heavy Electricals Limited Main Business Overview
11.11.5 Bharat Heavy Electricals Limited Latest Developments
11.12 Fuji Electric Co. Ltd.
11.12.1 Fuji Electric Co. Ltd. Company Information
11.12.2 Fuji Electric Co. Ltd. Electric Power Transmission & Distribution (T & D) Infrastructure Product Offered
11.12.3 Fuji Electric Co. Ltd. Electric Power Transmission & Distribution (T & D) Infrastructure Revenue, Gross Margin and Market Share (2018-2023)
11.12.4 Fuji Electric Co. Ltd. Main Business Overview
11.12.5 Fuji Electric Co. Ltd. Latest Developments
11.13 Prysmian Group
11.13.1 Prysmian Group Company Information
11.13.2 Prysmian Group Electric Power Transmission & Distribution (T & D) Infrastructure Product Offered
11.13.3 Prysmian Group Electric Power Transmission & Distribution (T & D) Infrastructure Revenue, Gross Margin and Market Share (2018-2023)
11.13.4 Prysmian Group Main Business Overview
11.13.5 Prysmian Group Latest Developments
11.14 Larsen & Toubro Limited
11.14.1 Larsen & Toubro Limited Company Information
11.14.2 Larsen & Toubro Limited Electric Power Transmission & Distribution (T & D) Infrastructure Product Offered
11.14.3 Larsen & Toubro Limited Electric Power Transmission & Distribution (T & D) Infrastructure Revenue, Gross Margin and Market Share (2018-2023)
11.14.4 Larsen & Toubro Limited Main Business Overview
11.14.5 Larsen & Toubro Limited Latest Developments
11.15 Legrand SA
11.15.1 Legrand SA Company Information
11.15.2 Legrand SA Electric Power Transmission & Distribution (T & D) Infrastructure Product Offered
11.15.3 Legrand SA Electric Power Transmission & Distribution (T & D) Infrastructure Revenue, Gross Margin and Market Share (2018-2023)
11.15.4 Legrand SA Main Business Overview
11.15.5 Legrand SA Latest Developments
11.16 Nexans SA
11.16.1 Nexans SA Company Information
11.16.2 Nexans SA Electric Power Transmission & Distribution (T & D) Infrastructure Product Offered
11.16.3 Nexans SA Electric Power Transmission & Distribution (T & D) Infrastructure Revenue, Gross Margin and Market Share (2018-2023)
11.16.4 Nexans SA Main Business Overview
11.16.5 Nexans SA Latest Developments
11.17 Powell Industries, Inc.
11.17.1 Powell Industries, Inc. Company Information
11.17.2 Powell Industries, Inc. Electric Power Transmission & Distribution (T & D) Infrastructure Product Offered
11.17.3 Powell Industries, Inc. Electric Power Transmission & Distribution (T & D) Infrastructure Revenue, Gross Margin and Market Share (2018-2023)
11.17.4 Powell Industries, Inc. Main Business Overview
11.17.5 Powell Industries, Inc. Latest Developments
11.18 Interconexion Electrica S.A.
11.18.1 Interconexion Electrica S.A. Company Information
11.18.2 Interconexion Electrica S.A. Electric Power Transmission & Distribution (T & D) Infrastructure Product Offered
11.18.3 Interconexion Electrica S.A. Electric Power Transmission & Distribution (T & D) Infrastructure Revenue, Gross Margin and Market Share (2018-2023)
11.18.4 Interconexion Electrica S.A. Main Business Overview
11.18.5 Interconexion Electrica S.A. Latest Developments
11.19 Tokyo Electric Power Company Holding Inc.
11.19.1 Tokyo Electric Power Company Holding Inc. Company Information
11.19.2 Tokyo Electric Power Company Holding Inc. Electric Power Transmission & Distribution (T & D) Infrastructure Product Offered
11.19.3 Tokyo Electric Power Company Holding Inc. Electric Power Transmission & Distribution (T & D) Infrastructure Revenue, Gross Margin and Market Share (2018-2023)
11.19.4 Tokyo Electric Power Company Holding Inc. Main Business Overview
11.19.5 Tokyo Electric Power Company Holding Inc. Latest Developments
11.20 Kenya Power and Lighting Company Ltd
11.20.1 Kenya Power and Lighting Company Ltd Company Information
11.20.2 Kenya Power and Lighting Company Ltd Electric Power Transmission & Distribution (T & D) Infrastructure Product Offered
11.20.3 Kenya Power and Lighting Company Ltd Electric Power Transmission & Distribution (T & D) Infrastructure Revenue, Gross Margin and Market Share (2018-2023)
11.20.4 Kenya Power and Lighting Company Ltd Main Business Overview
11.20.5 Kenya Power and Lighting Company Ltd Latest Developments
12 Research Findings and Conclusion