Ammobia says it has reinvented a century-old technology
The startup has a new take on the Haber-Bosch process used o make ammonia. If Ammobia can deliver, it could change industries from power generation to maritime shipping.
Trump’s EPA plans to ignore health effects of air pollution
The Trump administration plans to stop assigning value to human life when analyzing the costs and benefits of air pollution controls.
Nuclear startups are back in vogue with small reactors, and big challenges
Small modular reactor startups are betting that mass manufacturing will help them bring costs down. But are they underestimating the challenge?
Meta signs deals with three nuclear companies for 6-plus GW of power
Two smaller companies, Oklo and TerraPower, along with Vistra, a large energy company, just signed agreements with Meta.
How Quilt solved the heat pump’s biggest challenge
Quilt’s heat pumps are built containing a suite of sensors, which have delivered mountains of data that allow its engineers to wring added performance out of its systems.
Nvidia to accelerate Siemens chip-design tools using its GPUs
Nvidia announced today at CES 2026 that it would help Siemens’ electronic design automation (EDA) software run on its GPUs in an attempt to speed up the chip-design process. Nearly all computer chips today are designed using EDA tools, and as chi…
Commonwealth Fusion Systems installs reactor magnet, lands deal with Nvidia
The fusion power frontrunner said that construction on its Sparc reactor was proceeding as planned. Meanwhile, it’s building a digital twin to help dial it in.
Offshore wind developers sue Trump administration for halting $25B in projects
The lawsuits seek to reverse the Department of the Interior’s stop-work order which affected five offshore wind projects off the Eastern Seaboard.
12 investors dish on what 2026 will bring for climate tech
After a tumultuous year, venture investors are still optimistic about climate tech’s long term prospects, especially as data centers continue to drive demand for electricity, manufacturing, and materials.
Why the electrical grid needs more software
The electrical grid is facing unprecedented stress from the addition of new data centers. Software could offer a cost-effective way to boost reliability and capacity.