CES is most known as a show for computers , cars and seriously strange stuff , but there’s no shortage of people here trying to solve big problems the rest of us have never heard of. Take Amber Agriculture for instance: run by students at the University of Illinois, the startup as developed a finger-sized sensor meant to be stuck inside silos to help farmers monitor the quality of their stored grain. What’s more, Amber’s approach falls in line with other big trends at the show. You’ve heard of the smart home — the Amber team is trying to help build the smart farm. The idea is simple enough — these sensors monitor temperature and humidity, along with the volatile compounds that signal how moist a farmer’s grain is. Since this is 2017, those farmers will be able to monitor that key data from their smartphones, and that sort of easy access should help them figure out the ideal time to sell and ship their crop. Here’s the thing, though: there’s more to this idea than just helping the world’s farmers demand the best possible prices. Amber co-founder Lucas Frye also believes that some serious long-term good could be possible if the company could work with farmers in countries where grain spoilage has been a pressing issue. Frye, a competent, low-key pitchman, said the startup’s vision is on some level about protecting our food supply. That said, smart moisture management won’t be able to fix every grain spoilage problem around the world. Consider India: spoilage and grain rot is a recurring problem there, but that’s thanks in large part to logistical issues like finding places to actually store those huge crop hauls. For now, though, global problems are taking a back seat while Amber makes sure everything works the way it’s supposed to. There’s no firm word on pricing yet, but that’s to be expected — after finalizing some design elements and striking some deals, the startup’s leaders are gearing up for its first set of field trials in early 2017. Click here to catch up on the latest news from CES 2017.
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Amber’s sensors aim to save farmers’ grain from spoilage
schwit1 quotes a report from MIT Technology Review: In the southern Indian city of Tuticorin, locals are unlikely to suffer from a poorly risen cake. That’s because a coal-fired thermal power station in the area captures carbon dioxide and turns it into baking soda. Carbon capture schemes are nothing new. Typically, they use a solvent, such as amine, to catch carbon dioxide and prevent it from escaping into the atmosphere. From there, the CO2 can either be stored away or used. But the Guardian reports that a system installed in the Tuticorin plant uses a new proprietary solvent developed by the company Carbon Clean Solutions. The solvent is reportedly just slightly more efficient than those used conventionally, requiring a little less energy and smaller apparatus to run. The collected CO2 is used to create baking soda, and it claims that as much as 66, 000 tons of the gas could be captured at the plant each year. Its operators say that the marginal gain in efficiency is just enough to make it feasible to run the plant without a subsidy. In fact, it’s claimed to be the first example of an unsubsidized industrial plant capturing CO2 for use. schwit1 notes: “A ‘climate change’ project that doesn’t involve taxpayer dollars? Is that even allowed?” Read more of this story at Slashdot. 