Nvidia · Japan · Crypto Briefing
JERA backs Emerald AI to scale dynamic power management solutions
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Japanese energy giant's venture arm joins NVIDIA and Siemens in $150 million round that values the AI power management startup at $1.05 billion.
Key facts
- Emerald AI raised $150 million in an oversubscribed Series A on August 25, valuing the company at approximately $1.05 billion
- Japanese energy giant's venture arm joins NVIDIA and Siemens in $150 million round that values the AI power management startup at $1.05 billion
- Morgan Stanley forecasts that data centers will account for nearly 20% of global electricity demand growth through 2030
- The company demonstrated this capability in a trial conducted in December 2025 using 96 NVIDIA GPUs
Summary
Emerald AI raised $150 million in an oversubscribed Series A on August 25, valuing the company at approximately $1.05 billion. The company builds software that lets AI data centers dynamically adjust their power consumption in response to real-time signals from electricity grids. The company demonstrated this capability in a trial conducted in December 2025 using 96 NVIDIA GPUs. Emerald AI estimates its technology could unlock over 100 gigawatts of existing US grid capacity for AI data centers.