Latest news
Water-Efficient Technology Opportunity: Side Stream Filtration for Cooling Towers - Department of Energy (.gov)Department of Energy (.gov) · Tue, 04 Aug 2026 14:30:00 GMTWe've tested 10 filtered showerheads (so far) — and yes, they really work - NBC NewsNBC News · Sat, 01 Aug 2026 16:45:24 GMTWater-Efficient Technology Opportunity: On-Site Wastewater Treatment Systems - Department of Energy (.gov)Department of Energy (.gov) · Wed, 29 Jul 2026 13:26:32 GMT