2007年-世界发展银行全球_Yemen___A_Natural_Gas_Incentive_Framework_182页_32mb

Summary of Republic of Yemen: A Natural Gas Incentive Framework

Core Content

This document outlines a comprehensive framework for developing the natural gas sector in the Republic of Yemen, focusing on macroeconomic implications, economic cost analysis, and regulatory and institutional structures. It was published in June 2007 by the World Bank's Sustainable Development Department for the Middle East and North Africa Region.

Main Views and Key Information

1. Macroeconomic Outlook and Revenue Sources

• Yemen's economy is heavily reliant on oil revenues, which currently account for nearly 75% of central government fiscal revenues and 90% of export receipts.
• Oil production is declining as fields approach the end of their economic life cycle, with recent discoveries and technological advances only partially offsetting this trend.
• Fiscal sustainability is a key concern, requiring government expenditure plans to align with predictable revenue levels.
• Natural gas can contribute to fiscal sustainability by replacing oil in the power sector and through LNG exports, though it is not sufficient to fully offset oil revenue decline.
• Non-hydrocarbon sectors such as agriculture, industry, and services offer growth potential but are limited in their ability to generate significant revenue.
• Fiscal reforms, such as introducing the General Sales Tax (GST) and eliminating petroleum subsidies, are necessary to diversify revenue sources.

2. Economic Costs of Natural Gas

• Economic costs of natural gas include production, transmission, and distribution costs, as well as opportunity costs and marginal costs.
• The opportunity cost of selling gas domestically is estimated at US$2.6/MMBTU over a 25-year period, based on netting back the international gas price to the wellhead.
• The power sector is the most likely customer for natural gas, with an indicated willingness-to-pay (WTP) of up to US$7.1/MMBTU.
• Economic returns from domestic gas use are higher than those from export, suggesting that domestic use should be prioritized unless there is sufficient gas to meet demand.

3. Framework for Developing the Domestic Gas Market

• The power sector is identified as the anchor customer for natural gas, with potential for gas-to-power conversion.
• Natural gas demand is expected to grow significantly, particularly with the development of new gas-fired power plants.
• The National Gas Pipeline (NGP) is essential for connecting gas reserves to the power sector and other customers.
• A two-phase approach is recommended: first, developing the domestic market, then expanding to other sectors.
• Private participation is encouraged to reduce the burden on public funds and to ensure efficient development of the gas industry.
• A clear legal and regulatory framework is necessary to attract private investment and manage the gas market effectively.

4. Legal and Fiscal Terms for Hydrocarbon Exploration and Production

• Alternative legal and fiscal systems for the petroleum sector are evaluated, with a focus on Production Sharing Agreements (PSA) and Concessionary systems.
• Successful legal frameworks should be transparent, stable, and consistent with international best practices.
• Fiscal regimes should balance government revenue with investor incentives, using a mix of taxes and non-tax instruments.
• The 2006 Model PSA is presented as a basis for future agreements, with suggestions for improvements to enhance investor confidence.
• Key features of fiscal regimes include royalties, taxes, cost recovery limits, and profit oil splits.

5. Encouraging Gas Reserve Development

• Barriers to gas exploration and production include high political and regulatory risks, limited institutional capacity, and insufficient incentives.
• Options to encourage gas exploration include adjusting fiscal terms, providing risk mitigation mechanisms, and enhancing regulatory frameworks.
• Gas price volatility is a concern, and derivatives such as futures contracts and options can be used to hedge against price risks.
• LNG export can provide significant revenue, and economies of scale make it a competitive option for export.
• Domestic gas utilization is more economically beneficial than export, and the government should prioritize this unless there is a surplus of gas.

Key Recommendations

• Develop the domestic gas market by investing in the National Gas Pipeline (NGP) and promoting gas-to-power.
• Encourage private sector participation in all aspects of the gas value chain, including production, transmission, distribution, and consumption.
• Establish an efficient and transparent regulatory regime, including clear contracts, TPA rules, and a suitable tariff structure.
• Design a legal and fiscal framework that supports gas exploration and production, with adjustments to enhance investor confidence.
• Implement fiscal reforms such as the introduction of GST and the elimination of petroleum subsidies to diversify revenue sources and improve economic efficiency.

Conclusion

• Natural gas has the potential to contribute to Yemen's fiscal sustainability and economic growth.
• The development of the domestic gas market, particularly through gas-to-power, is crucial for reducing energy costs and improving the competitiveness of the Yemeni economy.
• A suitable regulatory framework and attractive fiscal terms are necessary to attract private investment and ensure the efficient development of the gas sector.
• Government direct participation should be balanced with private investment to ensure both economic efficiency and national control over resources.