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A concept floated by Republican Mike Simpson, a U.S. congressman from Idaho, holds the potential to loosen the intractable logjam that has persisted for years among lawmakers, community members and federal officials to find a way to save the dwindling salmon population in the Columbia River Basin before it is too late.
A $185-million project will use thermal energy from nearby sewer pipelines to heat and cool seven buildings on a new 250-acre academic campus in Denver.
Utilities and scientists around the world are using advances in epidemiological technology specific to wastewater to measure virus genetics and active form, says one industry expert in Michigan.