Green growth provides a means by which economic, environmental and social goals can be simultaneously achieved. It presents an opportunity to make existing industries more sustainable while at the same time encouraging new industries and a diversified economy. 

Achieving a green and inclusive economy will be critical for tackling climate change, biodiversity loss, and pollution. SMEs will play an indispensable role in achieving this economic transformation due to the large share of global business they represent. Accounting for about 99% of enterprises in OECD countries, SMEs also employ a significant share of people, especially in low-income countries, where they contribute to, on average, 78% of employment compared to 65% in high-income countries.  

Due to their large numbers, the very diverse nature of their businesses and their typically small number of employees, the barriers to greening the operations of SMEs are generally more complicated to overcome than those for larger companies.