2006年-世界发展银行全球_Investigation_and_Research_of_China_Power_Social_Universal_Services_162页_2mb

Summary of "Investigation and Research of China Power Social Universal Services"

Core Content

This document presents a comprehensive investigation and research on the Power Social Universal Service in China, focusing on the implementation, challenges, and recommendations for improving electricity access for rural and impoverished populations. The study was conducted by North China Electric Power University in July 2006, covering 31 provinces, municipalities, and autonomous regions, with a special emphasis on six regions and twelve provinces, including Anhui, Gansu, Guizhou, Heilongjiang, Jiangxi, Jilin, Qinghai, Shaanxi, Shanxi, Shandong, Tibet, and Yunnan.

The document outlines the concept, background, and development of universal service, particularly in the power sector, and emphasizes the importance of affordable and reliable electricity access for all citizens. It also includes investigation methods, results, and policy recommendations.

Main Points

1. Concept and Meaning of Power Social Universal Service

• Universal service aims to ensure all citizens have access to basic, reliable, and affordable electricity.
• The State Electricity Regulatory Commission (SERC) defines it as the state ensuring all customers receive basic electric service at a reasonable price.
• Three key principles: attainable, nondiscriminatory, and endurable.

2. Domestic Investigation Overview

• The investigation included 1,261 effective questionnaires, with 1,814 rural and 447 urban households surveyed.
• 527 poor households identified by the government and 734 by NGOs were also studied.
• Data was collected from 20 countries for international comparison, with a focus on postal and telecommunications industries.

3. Key Findings

• Poverty distribution: By August 2006, 236.5 million rural residents were in poverty, 300 million low-income urban residents, and 536.5 million people without food and clothing security.
• Electrification status: 18.3 million rural residents and 74.3 million people still lacked electricity.
• Investment: Central and local governments allocated 44 billion yuan to solve electrification issues.
• Income and consumption: Low-income families had extreme poverty, with per capita income in Gansu and Yunnan being only 12.3% of the average.
• Electricity usage: Rural households mainly used electricity for lighting (92%), while processing (3%) and irrigation (1%) were secondary.
• Cost and affordability: 72% of rural residents found electricity prices reasonable; 61% wanted improved reliability and reduced outages.

4. Rural and Urban Electrification Efforts

• Rural network transformation: Investment of 380 billion yuan since 1998, exceeding past 50 years.
• Same electricity pricing: Reduced the burden on farmers by 190 million yuan annually for SGCC and 10 billion yuan for Southern Grid.
• Scattered power supply: Includes small hydropower, wind, biomass, and solar. Solar and wind are highlighted for their potential in remote areas.

5. Scattered Power Supply Analysis

• Hydropower: Installed capacity of 100 million kW by 2004, accounting for 23% of national capacity.
• Small hydropower: 34 million kW, supplying nearly half of the land, one third of the counties, and a quarter of the population.
• Biomass energy: Potential of 500 million tons of standard coal; could increase to 1 billion tons with development.
• Wind power: Potential of 250 million kW on land and 10 million kW in coastal waters.
• Solar energy: Two-thirds of the land has over 2,200 sunshine hours/year, and solar radiation per square meter exceeds 5,000 MJ, indicating high potential.

6. Challenges and Issues

• Implementation difficulties: Electrification projects mainly target remote and impoverished areas, which are challenging to reach.
• Financial constraints: A huge gap in funds exists, with insufficient investment for scattered power supply.
• Understanding and responsibility: SGCC and Southern Grid have limited understanding of the universal service concept.
• Operational and maintenance costs: Rural network costs are higher than reasonable demand costs, leading to pressure on power enterprises.

7. Recommendations

• Clarify the definition and responsibility subjects of power social universal service.
• Establish a long-term mechanism for universal service.
• Improve the operation mode, including DBOT (Design-Operate-Build-Transfer).
• Enhance funding channels and compensation mechanisms for power supply enterprises.
• Regulatory measures: Define subjects and objects of regulation, set principles and goals, and improve regulation methods.

Key Information

• Investigation scope: Includes both rural and urban areas, with a focus on poor and low-income households.
• Investigation methods: Questionnaires, interviews, and policy research.
• Investigation results: Show the distribution of population, income levels, and electricity usage patterns.
• Policy suggestions: Focus on funding, compensation, operation mode, and regulation.
• Technological analysis: Includes cost efficiency and potential of renewable energy sources like solar and wind.

Figures and Tables

• Figure 3-1: Unelectrified natural villages, households, and population from 1999 to 2004.
• Figure 3-2: Electrification rates in five sampled provinces.
• Table 3-1: Summary of domestic impoverished population.
• Table 3-2: Number of unelectrified villages, households, and population.
• Table 3-3: Annual income per person in Qinghai, 2001–2004.
• Table 3-4: Comparison of low-income income and average income.
• Table 3-5: Annual electricity consumption per person in Qinghai, 1999–2004.
• Table 3-6: Rural grid maintenance and running costs.
• Table 3-11: Rural network reform and investment in the past five years.
• Table 3-12: Evaluation of investment in light electrification projects.
• Table 3-14: Initial investment constitution of standalone photovoltaic systems.
• Table 3-15: Cost of biomass power generation.
• Table 3-16: Global wind power development from 1983 to 2003.
• Table 3-17–19: Cost efficiency analysis of standalone photovoltaic systems in Tibet, Gansu, and Yunnan.
• Table 3-20–22: Comparison of accreditation, funding, and cost compensation modes.

Conclusion

The power social universal service is a crucial initiative to reduce poverty, promote social harmony, and ensure electricity access for all. The study highlights the need for policy clarity, financial support, and technological innovation, especially in remote and impoverished areas. The DBOT model and renewable energy development are proposed as viable solutions for long-term sustainability and affordability.