Tag: water
IFA Berlin Recap Part 1: Diverse Approaches To Sustainability
IFA Berlin, which stands for “Innovation For All,” is a diverse technology show. There were numerous mobile, entertainment and AI-enabled devices, but there were also a range of clean technology products. On the first day of IFA, I saw several different paths to sustainability. Products from large companies and small … [continued]
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How scientists predict Lake Erie’s harmful algal blooms months before they appear
By Julia Roeder
Scientists can begin predicting algal blooms weeks before they become visible in the spring.
Hydrogen Learning Curves Are Counting The Wrong Doublings
Hydrogen cost forecasts often borrow one of the clean-energy transition’s most useful empirical tools: the experience curve. If a technology has historically fallen by a given percentage in cost every time cumulative deployment doubles, analysts can estimate how many doublings lie ahead and compound the learning rate into a future … [continued]
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Toxic algal bloom confirmed at Crystal Lake. Where beaches are closed
Crystal Lake Public Beach in Montcalm County, Michigan, has tested positive for algal toxin microcystin after an algal bloom formed. Health officials discovered the water bloom during a routine beach […]
Hydrogen Kept Failing The Test — And Getting Another Test
In 2023, a senior executive responsible for decarbonizing a major transportation company asked me, with some exasperation, what drove the “madness on hydrogen.” Hydrogen proposals kept arriving for applications where the energy balance and economics looked dreadful. That conversation became What Drives This Madness On Hydrogen?, an attempt to explain … [continued]
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