National Grid Ventures has committed a $1.75 billion strategic minority investment in Joulent, LLC, a technology‑driven energy company focused on multi‑gigawatt power infrastructure for AI and heavy industry. The capital infusion is intended to speed delivery of Joulent’s existing projects, expand its pipeline, and leverage National Grid’s supply‑chain and high‑voltage expertise.
Joulent Announces $1.75 B Strategic Investment from National Grid
Joulent disclosed that National Grid Ventures will provide a $1.75 billion minority stake, bringing “high‑impact capital, expertise in power management for large‑scale projects, and critical supply chain capabilities” to the company. Founder and CEO Chris James said the funding “strengthens our ability to deliver reliable, large‑scale power on the timelines AI infrastructure and advanced industry now requires.” National Grid Chief Executive Zoë Yujnovich described the deal as a “disciplined, partner‑led investment in contracted critical infrastructure for the AI‑driven large load economy.”
The partnership also formalizes a 50 % ownership interest for Joulent in its first project, Kilby, a 2.67‑gigawatt generation facility that will serve a Microsoft‑operated data‑center campus under a 20‑year power purchase agreement. Joulent developed Kilby with GE Vernova and Energy Forge, a Chevron Power Solutions subsidiary, which contribute engineering, commercial, and financial expertise.
Infrastructure Context: Across‑the‑Meter™ Model and Supply‑Chain Support
Joulent’s “Across‑the‑Meter™” approach co‑locates scalable baseload generation with customer demand, then gradually connects to the grid. The model is designed to avoid local‑grid bottlenecks, enable rapid multi‑gigawatt campus deployment, and eventually provide exportable capacity for surrounding power markets. National Grid adds deep experience in high‑voltage networks, system integration, and access to high‑voltage electrical equipment, which Joulent says will help “avoid bottlenecks to develop and deliver power with speed and certainty.”
The investment expands Joulent’s strategic relationships with GE Vernova and Chevron, positioning the company as an “operating platform capable of bringing together the capital, supply chain, and proven team of builders to deliver power at scale.” GE Vernova’s Chief Commercial & Operations Officer Pablo Koziner noted that the collaboration provides “large‑scale power generation and electrification solutions … needed to meet the specific demands of AI compute.”
Market Signal: Targeting AI‑Driven Large Load Demand
The deal underscores growing investor focus on infrastructure that serves AI‑driven, high‑load customers such as data centers and industrial electrification projects. National Grid highlighted that the investment “diversifies our regional U.S. exposure” and aligns with “long‑duration infrastructure with contractual cash flows and attractive risk‑adjusted returns.” Joulent’s pipeline, anchored by the Kilby project, is positioned to meet the “accelerating demands of American industry and innovation” while delivering “cost‑competitive solutions” without shifting costs onto local communities.
Key Takeaways
- National Grid Ventures is investing $1.75 billion for a strategic minority stake in Joulent.
- Joulent formalized a 50 % ownership interest in the 2.67‑GW Kilby project, which will supply a Microsoft data‑center campus under a 20‑year PPA.
- The partnership adds National Grid’s high‑voltage expertise and supply‑chain access to Joulent’s Across‑the‑Meter™ model, aimed at rapid, large‑scale power delivery for AI and industrial loads.
EnergyInsyte's Take
The infusion of capital and grid expertise gives Joulent a clearer path to scale its multi‑gigawatt portfolio, a critical need as AI and industrial electrification accelerate. Execution risk remains tied to permitting, construction timelines, and the ability to integrate co‑located generation with existing transmission networks. Executives should monitor Joulent’s project milestones and National Grid’s role in mitigating supply‑chain constraints.
Source: Businesswire
