Business

This archive collects stories about businesses — from startups and local enterprises to multinational corporations — taking meaningful action on social, environmental, and economic challenges. These reports highlight moments when commerce and accountability intersect in constructive ways.

InspectIR breathalyzer COVID test, for article on COVID-19 breath test

First COVID-19 breath test authorized for use in U.S.

A COVID-19 breath test just cleared a major hurdle: the FDA has authorized the first device that can detect the virus from a single exhale, returning results in about three minutes. Made by InspectIR, the device picks up a signature pattern of five compounds the body releases during infection, and in a study of nearly 2,500 people it correctly flagged 91 percent of positive cases. No swabs, no lab. Beyond this moment, the authorization is a real proof of concept for breath-based diagnostics — a field researchers have long hoped could one day help detect cancers, kidney disease, and other conditions, especially in communities where traditional testing is hardest to reach.

Wind turbines at dusk, for article on floating solar auction

Portugal’s floating solar energy auction sets world record negative price

Portugal’s floating solar auction just made history with a negative price: one winning bidder agreed to pay the grid 4.13 euros per megawatt hour for the right to generate clean electricity over 15 years. EDP Renováveis pulled this off by bundling 70 megawatts of floating panels on Western Europe’s largest artificial lake with wind power and battery storage, letting the profitable pieces carry the solar contract. The environment ministry estimates the auction will deliver 114 million euros in savings for Portuguese electricity consumers. It’s a striking signal of how far renewable economics have come — and a glimpse of what’s possible when countries get creative about stitching clean energy technologies together.

Wind turbines, for article on recyclable wind turbine blade

General Electric produces its first 100% recyclable wind turbine that can be reconstructed as it ages

Recyclable wind turbine blades just moved from concept to reality: a French-led consortium has built a 62-meter prototype in Ponferrada, Spain, designed to be fully broken down and reused at the end of its life. The secret is a thermoplastic resin called Elium, which can be chemically separated from its glass fibers so both materials return to the manufacturing stream as good as new. Engineers will now put the blade through structural lifetime testing in Denmark, with the recycling process itself validated soon after. If the approach proves commercially viable, it could close one of renewable energy’s most persistent loops — turning the blades that power our clean-energy future from a looming waste problem into a genuine circular success story.