2009年-世界发展银行全球_Financial_Surety___Guidelines_for_the_Implementation_of_Financial_Surety_for_Mine_Closure_88页_749kb

Summary of "Financial Surety for Mine Closure"

Core Content

This document outlines the Financial Surety for Mine Closure, a mechanism designed to ensure that sufficient funds are available for the rehabilitation and postclosure management of mining sites. It is a publication by the World Bank Group's Oil, Gas, and Mining Policy Division, focusing on the role of financial surety in supporting sustainable development and good governance in the extractive industries, particularly in mining.

The report is based on a review of financial surety systems in various countries and includes case studies, guidelines, and evaluation of financial surety instruments. It emphasizes that financial surety is not a substitute for legal liability but serves as a buffer to protect communities and the environment from the financial consequences of mine closure.

Main Views

1. Responsibility of Mining Companies

• Mining companies are responsible for rehabilitating the site before relinquishing a mining title.
• Closure plans and financial surety must be submitted before any mining operations begin.
• The closure plan should be inclusive of both physical and socioeconomic aspects.

2. Financial Surety as a Tool for Sustainable Development

• Financial surety ensures funds are available for site rehabilitation and postclosure monitoring.
• It should be established on a country-by-country and site-by-site basis due to the variability in closure costs.
• The minimum closure cost can range from US$1 million for small mines to hundreds of millions for large operations.

3. Financial Surety Instruments

• The report evaluates several financial surety instruments, including:
  • Self-bonding (company guarantee)
  • Insurance policy (scheme)
  • Letter of credit (LC), bank guarantee
  • Surety bond
  • Cash deposit
  • Trust fund

Each instrument has its advantages and disadvantages, and the choice depends on the financial strength of the company, rehabilitation costs, and project duration.

4. Key Requirements for Financial Surety

• Financial surety must be unconditional and not invalidated by the proponent's actions.
• It should be quarantined from other company assets to ensure it is available in case of bankruptcy or government abuse.
• Liquidity is a critical factor, and funds should be readily accessible for closure and rehabilitation.

Key Information

1. Financial Surety Standards (Box 2)

• Financial surety must cover reclamation, closure, and postclosure monitoring.
• It should include redress for environmental and social impacts.
• The bond amount should reflect the rehabilitation program and be periodically reviewed.

2. Implementation Guidelines

• Financial surety procedures should be clear, consistent, and transparent.
• Regulators must ensure that financial assurance is obtained upfront and reviewed periodically.
• The financial health of the guarantor must be carefully assessed to ensure its ability to meet obligations.

3. Public Involvement

• The public must be involved in the setting and release of financial surety.
• Regulators should provide notice and an opportunity for public comment.

4. Regulatory Models and Best Practices

• The most effective regulatory model should ensure that financial surety is integrated into the project lifecycle.
• Trust funds are recommended for long-term projects and should be managed by independent entities.
• Periodic review and audit of trust funds are essential to ensure accountability and transparency.

Case Studies and Regional Considerations

• The report includes case studies from 9 countries and a summary of EU waste directives.
• Western Australia and Victoria (Australia) have specific bond rates and review periods.
• Financial surety applies to all stages of a mining project, regardless of size.

Financial Surety Instruments

Conclusion

The report underscores the importance of financial surety in ensuring environmental and social responsibility in mining projects. It recommends that regulators, governments, and mining companies work collaboratively to design and implement effective financial surety mechanisms. The World Bank and IFC provide guidelines and support to ensure that these mechanisms are transparent, accountable, and sustainable.

The report also highlights the need for a progressive restoration approach during mining operations, which can help reduce the cost and complexity of final rehabilitation. It encourages regulatory consistency, public participation, and use of appropriate financial instruments to ensure long-term environmental and socioeconomic benefits.