The Delhi government, in collaboration with the Indian Institute of Technology, Kanpur, recently conducted cloud seeding experiments with the claim of reducing air pollution.
Cities in developing Asia will need US$1.7 trillion per year to respond to climate change, but investors in city-level sustainability projects want to see predictable returns and high-quality climate data.
Reuse is a behaviour – and does not require investment, a waste expert said at the Cities: Possibilities event in Singapore. Others suggested that capital is needed to support reuse and refill systems in the fight against waste and pollution.
A year-long government “sandbox” study identifies recurring conflicts in solar, aquaculture-solar, micro-hydropower and geothermal projects, prompting policy reforms …