smith and corona usa mechanical calculating machine

You might remember Young Suk Jo from an earlier edition of the newsletter-I spoke with him in June, when I visited Amogy’s headquarters in Brooklyn. The company has tested its system in a drone, a tractor, and a semi-truck and plans to power a tugboat using ammonia later this year. Jo and Amogy invented a reactor that can pull ammonia apart into nitrogen and hydrogen that can be used onboard vehicles. The chemical is typically used in fertilizer, but it could also be used as a handy way to store hydrogen, a leading clean fuel. Young Suk Jo of Amogy wants to power ships using ammonia. The company has a deal with the US military and hopes to sell its fuel more widely in the next few years. In a single-step process, the startup is able to make alcohol, which can be used in products like perfume and vodka, as well as paraffins, which are used in jet fuel. Stafford Sheeha n of Air Company developed a way to convert carbon dioxide and hydrogen into new products. His startup’s initial plans are to work with aluminum producers to help them use scrap to partially power aluminum recycling. He developed a process to pull apart the metal with water, producing both heat and hydrogen that can be used as energy sources. Peter Godart of Found Energy has a vision of using aluminum as a fuel. So fuels could be the best solution on the table for industries like aviation and shipping. Like batteries, fuels store energy, but they tend to pack more energy into a smaller space than many batteries can, making them easier to transport. Fueling upĪnother trend I noticed among the innovators this year was a focus on fuels. It’s not easy to bring new battery inventions to the market, and there’s a long path ahead for both of these projects, but I’ll definitely be watching to see how they turn out. But Mackanic and his team invented a flexible polymer electrolyte, which can bend without compromising battery performance. Many batteries, including the lithium-ion cells that power EVs and laptops today, use a flammable liquid as an electrolyte. One of the most crucial parts of a battery is the electrolyte, the material that charge moves through in a cell. (You may have heard of perovskites in the context of solar cells.) In lab tests, battery lifetimes tripled with the new material.ĭavid Mackanic of Anthro Energy is developing bendy batteries, which could power things like wearable devices as well as EVs. He and his team then came up with an alternative cathode material based on perovskites. Liu developed a diagnostic system to determine where that failure takes place and identified part of the battery called the cathode as the major culprit. Over time, batteries tend to wear out as they charge and discharge. Tongchao Liu of Argonne National Lab is working on making batteries last longer. And two innovators on this year’s list are looking to new materials to help make batteries more useful in more ways. However, there’s huge potential for more progress, especially in battery materials. (They just fell to under $100 per kilowatt-hour for the first time in two years, continuing a downward trend that’s lasted for a decade.) Not only are powerful, long-lasting batteries crucial to electrifying vehicles and other forms of transportation, but they are expected to play a growing role on the grid, storing energy from intermittent renewable sources like wind and solar for when it’s most needed.īatteries have come a long way in recent years, and prices have plummeted.

Charging upĪs you probably know if you’re a frequent reader here, I see batteries as one of the most crucial pieces of technology in the fight to address climate change. So let’s take a closer look at a few of this year’s innovators and consider what their work could mean for the future of climate action. In particular, there was a concentration in two areas I think a lot about: batteries and fuels. That year also saw Andrew Ng make the list (he’s one of the biggest names in AI right now, and he came back this year to write an intro essay, which I highly recommend.)Īs I looked through the folks who made the list in the climate and energy category in 2023, I noticed a few trends. JB Straubel was honored in 2008 when he was CTO of Tesla. Sergey Brin of Google was on the list in 2002. We’ve highlighted a lot of bright innovators over the years, usually before they become household names. You can find some of them in the latest edition of our annual 35 Innovators Under 35 list. A lot of bright minds are working on solutions to climate change.

Smith and corona usa mechanical calculating machine