Research
Water lab validates low cost filters for schools
A university lab is testing whether local filter materials can meet school drinking water needs.
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Staff writer reporting on energy access, food systems, and local climate innovation.
A university lab is testing whether local filter materials can meet school drinking water needs.
Read storyBanks and advisors are standardizing low-cost energy audits for small businesses.
Read storyNeighborhood waste banks are helping assemblies track recyclables and close dumping sites.
Read storyA blended finance model is helping clinics keep cold chains and emergency rooms online.
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