Post Script Media

This is a partner podcast episode, brought to you by DNV. Wes Whited and Angie Ziech-Malek work for DNV designing efficiency, electrification, and decarbonization programs for utilities. And lately, they’ve been paying attention to electric forklifts. There are 1.5 million forklifts sold in the U.S. every year. And converting that vast fleet to run on lithium-ion batteries could be a cost-effective way to boost electrification – and add a helpful resource for demand management to the grid.

This might be our wonkiest topic yet: Techno-economic analysis, or TEA. Before a startup has proven that its technology is commercially viable, it models how its technology would work. These TEAs include things like assumptions about inputs, prices, and market landscape. They help investors and entrepreneurs answer the question, will this technology compete? TEAs are important to the success of an early-stage climate-tech company. And a lot of startups get them wrong.

Just as the auto industry resolves supply chain problems from the Covid pandemic, a new disruptive force has emerged: labor disputes. Nearly 20,000 American auto workers are on strike as they ask for higher pay. At the heart of their concerns: will the shift to electric cars make them worse off? We’ll look at a strike that is raising big questions about how to support the companies making electric vehicles for the masses – and support the workers who make them. Then: the push for green steel.

It was 2020 and plant-based meats were hot. Sales were up 45% that year and expectations were high. The industry set its sights on performing as well as plant-based beverages, which had reached about a 15% dollar share of the U.S. beverage market at the time. In the $300 billion U.S. meat market, a 15% share would be a massive $45 billion prize. But then, starting in 2021, plant-based meats hit a wall. U.S. sales began three consecutive years of declines.

This is a partner podcast episode, brought to you by South32. Pat Risner spent 25 years as an engineer, general manager, and executive at one of the largest mining companies in the world, BHP. Today, he’s the president of the Hermosa Project, a mining development in Arizona run by the global mining firm, South32. That mine is the only advanced project in America that could produce manganese and zinc – two critical minerals that are essential to batteries and renewables.

As the carbon dioxide removal industry grows, engineered solutions like direct-air capture are getting more attention. According to the IPCC, novel methods for carbon dioxide removal are necessary to meet the Paris climate targets.

If there were a holy grail of electric vehicle batteries, it would be low-weight, long-range, and fast-charging. It would last a million miles and cost less than anything produced today. So in the booming EV battery market, what kind of battery will check all those boxes? Who will invent it? And do we really need all those features in one battery in the first place? In this episode, Shayle talks to Sam Jaffe, vice president of battery solutions at E-Source.

Here’s the dream: Millions of EVs plugged into their charging docks, working in concert to relieve stress on the world’s power grids. They reduce charging load or even inject energy back onto the grid. They back up renewables when the wind doesn’t blow or the sun doesn’t shine. That’s the vision for managed charging, or V1G, and vehicle-to-grid, or V2G. There’s also a third technology called vehicle-to-home that allows an EV battery to power a building, just like a home battery.