
Empowering Hyperscale Data Centers for Competitive Power Markets
At EchoHertz, we understand the complexity behind developing and operating hyperscale data centers in today’s evolving energy landscape. From grid interconnection and frequency response to redundancy planning and market participation, every decision impacts performance and profitability. Our team works with investors and operators to navigate technical, regulatory, and market challenges across ERCOT, PJM, MISO, and SPP.
Book an appointment to explore how EchoHertz can strengthen your multi-billion-dollar investments with reliable engineering insight, compliance support, and future-ready power management strategies.

Interconnection Application for 15+ GW (Solar, Wind, BESS)
PSSE, PSCAD, MOD 26 27

Special Studies for Over 50 Projects
SSO, SSR, TOV, TRV, etc.

20+ GW Data Center Application Support
PSSE and PSCAD
Dr. Sam Maleki Ph.D, P.Eng.
CEO and Founder
CEO & Founder, EchoHerts | Chief Growth Officer at ETP |
Co-Founder, ElectroMentors | Adjunct Professor, McMaster University

Dr. Sam Maleki is the CEO and Founder of EchoHertz, Chief Growth Officer at ETP, and Co-Founder of ElectroMentors, with over 15 years of experience in advanced power systems engineering, renewable integration, and grid modernization. He has successfully led and supported the interconnection of more than 15 GW of Inverter-Based Resources (IBRs) and 5 GW of HVDC projects globally.
Dr. Maleki specializes in large-scale network modeling, EMT simulations, and real-time digital simulation (RTDS) for complex and high-impact projects. He has played a key role in developing and validating custom control systems, Power Management Systems (PMS), and Power Plant Controllers (PPC) tailored for modern grid applications.
He has also supported over 20 GW of data center interconnection studies, helping hyperscale operators address critical stability, power quality, and grid compliance challenges.
+15 years
of Experience in ERCOT, PJM, MISO, SPP, AESO, IESO
Our Partners
At EchoHertz, we collaborate with industry leaders and innovative organizations that share our commitment to advancing modern power systems. Led by Dr. Sam Maleki, a professional engineer with over 15 years of experience, we work together to deliver cutting-edge solutions for renewable integration, data centers, and grid modernization.
SPARC
An AI platform for power systems, offering predictive modeling and grid optimization.






