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GridHyperscale provides independent technical reviews of client-owned electrical infrastructure. We assess high-voltage substations, control systems, and telecommunications to identify technical risks, clarify interfaces, and improve resilience.
GridHyperscale provides independent technical reviews of client-owned electrical infrastructure. We assess high-voltage substations, control systems, and telecommunications to identify technical risks, clarify interfaces, and improve resilience.
Stronger infrastructure starts with clearer technical decisions
Stronger infrastructure starts with clearer technical decisions
Datacenter | BESS | Wind & Solar | Electric mobility
Datacenter | BESS | Wind & Solar | Electric mobility
Our Services
Our Services
Connectivity & Resilience
Connectivity & Resilience
Strengthen communications and monitoring for BESS, data centers, and critical infrastructure. We review network architecture, optical fiber routes, redundancy, and failure scenarios to identify single points of failure and improve operational resilience.
Strengthen communications and monitoring for BESS, data centers, and critical infrastructure. We review network architecture, optical fiber routes, redundancy, and failure scenarios to identify single points of failure and improve operational resilience.
Client-Owned Substation Review
Client-Owned Substation Review
Review the technical consistency of your private high-voltage substation, from electrical layouts and auxiliary power supplies to protection, control, and communication interfaces. We identify gaps, clarify interfaces, and support preparation for testing and commissioning.
Review the technical consistency of your private high-voltage substation, from electrical layouts and auxiliary power supplies to protection, control, and communication interfaces. We identify gaps, clarify interfaces, and support preparation for testing and commissioning.
How We Work
How We Work
Understand Your Project
Understand Your Project
We discuss your objectives, project stage, and technical constraints. Together, we define the scope of the review and the documents needed.
We discuss your objectives, project stage, and technical constraints. Together, we define the scope of the review and the documents needed.
Identify Technical Risks
Identify Technical Risks
We review your technical documents to identify potential weaknesses and examine how your power, control, and communication systems work together.
We review your technical documents to identify potential weaknesses and examine how your power, control, and communication systems work together.
Recommend Next Steps
Recommend Next Steps
We walk you through our findings and practical recommendations. You leave with clear priorities to discuss with your equipment suppliers and project partners.
We walk you through our findings and practical recommendations. You leave with clear priorities to discuss with your equipment suppliers and project partners.
Our Approach
Our Approach
With your site already selected, we help shape your installation from the early design stages.
With your site already selected, we help shape your installation from the early design stages.
Working closely with your team, we make environmental integration a design priority.
Working closely with your team, we make environmental integration a design priority.
Environmental Integration
Environmental Integration
We consider equipment layout, landscape screening, colors, and noise reduction allongside operationals needs. We also encourage careful use of matérials and existing infrastructures where suitable.
We consider equipment layout, landscape screening, colors, and noise reduction allongside operationals needs. We also encourage careful use of matérials and existing infrastructures where suitable.
Designed with Communities in Mind
Designed with Communities in Mind
Our aim is a thoughtfully designed campus and substation that respect their surroundings and support constructive dialogue with neighbors and public authorities.
Our aim is a thoughtfully designed campus and substation that respect their surroundings and support constructive dialogue with neighbors and public authorities.
About The Company
About The Company
I founded GridHyperscale in 2025 to bring my expérience to developers and infrastructure owners, with practical advice and clear, personal communication.
I founded GridHyperscale in 2025 to bring my expérience to developers and infrastructure owners, with practical advice and clear, personal communication.
I’m Steve Legrand, an engineer with a specialization in telecommunications and 17 years of experience at France’s transmission system operator, RTE.
I’m Steve Legrand, an engineer with a specialization in telecommunications and 17 years of experience at France’s transmission system operator, RTE.
Working with GridHyperscale means a direct conversation with professionals who enjoys understanding your challenges, explaining technical choices, and helping you move forward with confidence.
Working with GridHyperscale means a direct conversation with professionals who enjoys understanding your challenges, explaining technical choices, and helping you move forward with confidence.
When We Get Involved
When We Get Involved
GridHyperscale supports your project once your site has been selected and your grid connection framework has been defined. We focus on reviewing and strengthening your private electrical installation, control systems, and communications.
GridHyperscale supports your project once your site has been selected and your grid connection framework has been defined. We focus on reviewing and strengthening your private electrical installation, control systems, and communications.
Site selection, land searches, and grid-capacity assessment fall outside our scope. GridHyperscale provides independent technical advice and does not act on behalf or RTE or any grid operator, or replace their connection studies or décisions.
Site selection, land searches, and grid-capacity assessment fall outside our scope. GridHyperscale provides independent technical advice and does not act on behalf or RTE or any grid operator, or replace their connection studies or décisions.
Let's Discuss Your Project
Let's Discuss Your Project
Share your project stage and the technical questions you're facing.
Share your project stage and the technical questions you're facing.
We'll discuss your needs and outline how a focused review could help.
We'll discuss your needs and outline how a focused review could help.
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