2015年-世界发展银行全球_Improving_Utility_Performance_in_Fragile_Environments___Lessons_from_Liberia_Water_and_Sewer_Corporation_in_Liberia_and_Guma_Valley_Water_Company_in_Sierra_Leone_32页_2mb

报告摘要

Summary of "Improving Utility Performance in Fragile Environments"

Core Content

This document provides an analysis of the challenges and interventions aimed at improving utility performance and cost recovery in the urban water sectors of Liberia and Sierra Leone, focusing on the Liberia Water and Sewer Corporation (LWSC) and the Guma Valley Water Company (GVWC). It highlights the importance of cost recovery for the sustainability of water utilities, especially in fragile environments where institutional and operational breakdowns are common.

Main Points and Key Information

I. Introduction

Institutional Crisis: Both LWSC and GVWC faced severe institutional and operational crises, especially after the civil conflicts in the 1990s.
Service Delivery Challenges: Utilities were unable to sustain operations due to low revenue, poor infrastructure, and a lack of reliable data.
Health Implications: Poor water access led to reliance on unsafe water sources, increasing the risk of water-related diseases such as cholera and diarrhea.
Post-war Recovery: Despite peace, water services in Monrovia and Freetown remained underdeveloped, with low customer coverage and high dependency on government and donor subsidies.

II. Utility Reform and Cost Recovery

Cost Recovery Importance: Cost recovery is critical for the long-term viability of water utilities, enabling them to fund operations and maintenance independently.
Challenges in Cost Recovery: Many utilities in low-income countries fail to cover even O&M costs, making cost recovery a complex and slow process.
Reform Strategy: WSP's approach emphasized practical, short-term interventions that could be implemented quickly and at low cost, focusing on revenue collection, tariff adjustments, and cost reduction.

III. Approaches to Improving Cost Recovery

a) Improving Revenue Collection

Customer Database Update: WSP supported updating customer databases in both countries, which was essential for accurate billing and collection.
- LWSC: Enumerated over 5,000 customers in Monrovia.
- GVWC: Mapped over 19,500 customers in Freetown, including 2,000 suspected illegal connections.
Meter Reading and Billing System Upgrades:
- WSP conducted a detailed review of meter reading procedures and billing systems, identifying outdated software as a major bottleneck.
- Upgrades were implemented, leading to improved efficiency and accuracy.
Non-revenue Water Reduction:
- Both utilities had high levels of non-revenue water (NRW), up to 80% at LWSC and 45–50% at GVWC.
- WSP supported campaigns to identify and register unregistered connections, leading to significant reductions in NRW.
Expanding Revenue Base:
- High connection fees and inefficient procedures limited customer growth.
- WSP introduced streamlined procedures and a pilot project at LWSC, doubling the number of monthly connections.
- A subsidy program was proposed to connect poor households, addressing financial barriers.

b) Other Factors in Cost Recovery

Tariffs: Tariff restructuring is essential but often politically sensitive.
Costs: Reducing production costs through infrastructure improvements is another key factor, though more time-consuming and resource-intensive.

IV. Cost Recovery Trends

LWSC:
- Revenue increased from $1.9M in FY11 to $4.7M in FY14.
- Deficit narrowed significantly, with a positive balance in FY13 and FY14 when including government subsidies.
GVWC:
- Collection efficiency rose from ~30% in 2012 to ~75% in March 2015.
- Monthly collections reached SSL1.5 billion, more than double the post-war levels in 2002.

V. Conclusion

Positive Outcomes: WSP's interventions contributed to measurable improvements in cost recovery and service delivery at both utilities.
Long-term Impact: Improved revenue collection and billing systems have enhanced the utilities' credibility, enabling them to access new funding sources.
Need for Continued Support: While cost recovery is a pre-condition for sustainable expansion, it remains a complex and gradual process requiring sustained institutional and technical support.

Key Interventions and Outcomes

Customer Enumeration:
- WSP supported updating customer databases using GPS and mobile-to-web tools.
- This improved accuracy in billing and collection, enabling better service planning.
Meter Reading and Billing System Reforms:
- Manual and error-prone meter reading processes were identified and reformed.
- Billing software was upgraded, reducing the risk of fraud and transcription errors.
Non-revenue Water Reduction:
- Over 3,000 unregistered connections were identified and targeted for closure.
- This led to improved revenue and service efficiency.
Ebola Response:
- Special protocols were developed to ensure safety and continuity during the 2014 Ebola outbreak.
- Field teams used SMS for billing, reducing reliance on paper delivery.

Summary of Achievements

LWSC:
- Increased bill collections by over 100% in 2014 compared to 2011.
- Achieved a positive balance in FY13 and FY14 with government subsidies.
GVWC:
- Improved collection efficiency to 75% in March 2015.
- Launched SMS-based billing to enhance delivery and reduce costs.

Acknowledgements and Support

Technical Assistance: WSP's work was supported by USAID, DfID, and other donors to the WSP Multi Donor Trust Fund.
Collaborators: The efforts were supported by management teams at LWSC and GVWC, as well as technical experts from Nestbuilders International and ASPA Utilities.
Peer Review: Aldo Baietti provided critical feedback on the reform process and cost recovery strategies.

Disclaimer

The views and findings expressed are those of the authors and not necessarily those of the World Bank or its affiliated organizations. The World Bank does not guarantee the accuracy of the data included.