"The material has a number of additional features. It’s easy to recycle into new items. It’s fire resistant and will self-extinguish and char when exposed to a flame. It’s machinable and potentially strong enough for use in longer-lasting products such as furniture."

"Initial cost estimates for both reactors were $14 billion, and they were expected to power up in 2016 and 2017. But the costs have ballooned to $30 billion so far, and unit 4 is still not turned on, nuclear energy experts Matt Bowen, Rama T. Ponangi, and Andrew Evans from Columbia said."

"The system is built around modules about the size of a 20-foot shipping container that pull in ambient air and run it through a series of filters. Water condensation, similar to what occurs in a dehumidifier, is collected, pumped out and stored, and the CO2 flows into tanks, CEO Will Kain told Forbes. He said there’s a 5-to-1 ratio of water produced for every ton of captured CO2. A pilot version of the system will open later this year in Bakersfield, California."

"44.01 has partnered with ADNOC and has begun a pilot project in Fujairah that will be the world’s largest peridotite mineralisation project so far, and the first to use seawater to inject CO2. This project will open the possibility of mineralizing billions of tons of captured carbon across the region."

"To solve those puzzles, RailVision collects data from rail operations to simulate train dynamics and uses an algorithm to determine the most fuel-efficient driving pattern. While the AI solution is still in its infancy, Jain says it has helped Metrolinx, a government agency that serves millions of riders in the province of Ontario, save more than 1.5 million liters of diesel fuel during a one-year experiment. RailVision also counts Via Rail Canada Inc., the country’s main intercity passenger train operator, as an early adopter."

"The other two companies are earlier-stage ventures. GeologicAI of Calgary, Alberta, is also a Breakthrough Energy investment; it disclosed a $20 million Series A round in late June. Boston-based VerAI Discoveries revealed its Series A infusion of $12 million back in early March. It, too, counts T. Rowe Price as an investor, along with Orion Resource Partners, Chrysalix Venture Capital and Blumberg Capital."

Matthew L. Wald writes in The Breakthrough Institute about emerging advanced nuclear reactors. “At the moment, the new reactors with the shortest path to commercial deployment look to be light-water reactors: they use fuel that is already commercially produced and most of their various components are already in production. Of the new light-water reactors, the...