The nation's anti-corruption campaign in the energy sector will lead to a more transparent and efficient market, which will benefit the development of the industry, said Adnan Z. Amin, director-general of the International Renewable Energy Agency on Monday.

At the launch in Beijing of the agency's report titled Renewable Energy Prospects: China, he said that the development of any market requires two essential elements - transparency and efficiency.

"China needs to further open the market for clean energy to boost its development," said Amin.