1. Germany – Germany has implemented various programs such as “Energy-efficient Construction and Renovation” and “Energy-efficient Reconstruction of Existing Buildings” to promote sustainable and energy-efficient commercial buildings.

2. Singapore – Singapore has implemented the “Green Mark Scheme” that provides incentives and awards for buildings that meet the sustainable and energy-efficient standards.

3. Australia – Australia has the “NABERS Energy Rating” system that rates buildings on their energy efficiency and provides incentives for improvements.

4. United Kingdom – The UK has implemented the “Building Research Establishment Environmental Assessment Method” (BREEAM) that assesses the sustainability and energy efficiency of buildings.

5. United States – The US has various programs such as the “Leadership in Energy and Environmental Design” (LEED) certification and the “Better Buildings Challenge” that promote sustainable and energy-efficient commercial buildings.

6. Canada – Canada has the “Energy Star Canada for Commercial and Institutional Buildings” program that recognizes energy-efficient buildings.

7. Japan – Japan has implemented the “Top Runner Program” that promotes energy-efficient technologies and practices in buildings.

8. South Korea – South Korea has the “Green Building Certification System” that provides certification for sustainable and energy-efficient buildings.

9. Denmark – Denmark has the “Green Building Council Denmark” that promotes sustainable and energy-efficient buildings through certification and education.

10. France – France has implemented the “Bâtiments Durables Méditerranéens” program that promotes sustainable and energy-efficient buildings in the Mediterranean region.