In 2009, the Circular Economy Promotion Law came into effect in the People's Republic of China (PRC), and circular economy is now included as an important priority in the country’s current five-year plan. Zero waste cities are promoted under an ongoing government pilot city program.

Thousands of tons of plastic waste are polluting Thailand’s canals, rivers, and seas every year. The TerraCycle Global Foundation collects and recycles that waste before it reaches and gets degraded and diluted across the ocean. In the space of 2 years, the Foundation has prevented over 560,000 kg of waste from entering the ocean.

Farmers’ organizations such as cooperatives, associations, self-help groups, producer organizations, farmer-based organizations, farmer groups, and collective action can help to boost farmer productivity and bargaining power, farm management skills, household welfare and livelihoods, and rural development. However, the relationship between farmers’ organizations and broader sustainable development and policy design remains unclear.

Green hydrogen produced from water electrolysis with zero-carbon electricity could play a significant role in the fight against climate change, with benefits including zero emissions and high-energy density and versatility. However, green hydrogen production and widespread use face enormous obstacles, such as cost inefficiency and infrastructure limitations.