• A space tech company stumbled on a new way to cut emissions on Earth

    10 days ago - By Fast Company

    Steel factories emit around 3 billion tons of CO2 a year. A new way of producing it eliminates direct CO2 emissions and cuts energy use in half.
    When he cofounded the startup Helios four years ago, Jonathan Geifman was focused on space travel, not climate change. But as his team worked on one challenge-how to produce oxygen on the moon-they stumbled on a new solution for one of the biggest climate polluters on the planet: the steel industry.
    Read more ...