联合国贸易发展委员会：2026年能源转型投资与知识和技能的转移：对投资条约设计的影响报告（英文版）

International investment will play a major role in financing the global shift to clean energy. But funding alone will not be enough. Countries also need access to technology, know-how and skills to deploy, operate and adapt renewable energy systems.

This report examines how international investment agreements, or IIAs, can support that process through better treaty design.The scale of the challenge is enormous. Annual investment needs for renewable power alone are expected to exceed $1