26th International Power Industry and Renewable Energy Exhibition 2026

26th International Power Industry and Renewable Energy Exhibition (IEE) 2026 is a professional exhibition for the power industry and renewable energy sector, held in Tehran, Iran; this 26th edition focuses on power generation, transmission and distribution, renewable energy, smart grids, energy storage and electrical equipment.

The exhibition scope covers power generation equipment and generators, transmission and distribution and electrical equipment, cables and circuit breakers, automation and control equipment, smart grids and grid connection, solar and wind power, energy storage and energy efficiency technology, as well as industrial control systems, lighting, test and measurement and energy management solutions, spanning the main links of the power industry chain.

The exhibition brings together manufacturers, suppliers, distributors, contractors, consultants, investors and industry decision-makers, providing a central setting for market entry, product display, business matching and long-term cooperation, with visitors from Iran and neighbouring countries.

This edition brings together about 570 exhibitors across roughly 26,000 square metres and attracts about 37,000 trade visitors, with exhibitors from more than 25 countries.