Google, Nvidia and Anthropic Back Emerald AI Grid Plan for 100 GW of Data Centers
Google, Nvidia, Anthropic and utilities join Emerald AI to flex data center demand, aiming to unlock 100 GW of grid capacity without relying on diesel.
Summary
Emerald AI, Google and Nvidia disclosed the AI Energy Management Alliance on September 17, 2026, joined by Anthropic and utilities AES, Constellation, National Grid and NRG Energy. AEMA wants demand response integrated into data center development, estimating that pausing noncritical tasks and shifting computing to sites with spare grid capacity could accommodate another 100 gigawatts. Demand response uses capacity reserved for peak loads, historically paying factories to halt production or run backup generators. Data centers generally participate today by activating generators, often powered by diesel.
Emerald AI’s software instead connects utilities directly with data centers, coordinating fast, battery-like reductions across volatile AI workloads. Google is developing similar tools, while Enel X uses uninterruptible power supplies to reduce demand peaks. A 2025 Goldman Sachs study estimated that limiting maximum grid use to 90 percent for several hours could release 76 gigawatts. Emerald AI recently raised a $150 million Series A led by Energize Capital and DCVC to scale its platform. AEMA also plans to help utilities and technology companies identify data center sites, but Emerald AI chief scientist Ayse Coskun said demand flexibility can reduce, not eliminate, the need for new generating sources.
Positives
- AEMA estimates flexible computing could create grid capacity for an additional 100 gigawatts of data centers.
- Emerald AI’s direct utility connections could make data centers respond to grid peaks quickly, similarly to batteries.
- Emerald AI raised a $150 million Series A led by Energize Capital and DCVC to support wider deployment.
- Google, Nvidia, Anthropic, AES, Constellation, National Grid and NRG Energy give AEMA broad technology and utility participation.
- A 2025 Goldman Sachs study found a temporary 90 percent usage cap could free 76 gigawatts of capacity.
Risks & concerns
- Ayse Coskun said sophisticated demand response will reduce but not eliminate the need for new generating sources.
- Data centers commonly meet demand response requests by running backup generators, often preserving reliance on dirty diesel.
- AEMA’s 100 gigawatt figure is an estimate, not capacity already connected or secured.
- Technology companies and utilities have struggled to identify viable new data center sites.
- Limiting maximum grid consumption to 90 percent requires data centers to shift or pause workloads during critical periods.